version: 1.0.112

GEMINI.md

@@ -37,12 +37,12 @@ These functions operate on the global `GLOBAL_JSPG` engine instance and provide
 JSPG augments standard JSON Schema 2020-12 to provide an opinionated, strict, and highly ergonomic Object-Oriented paradigm. Developers defining Punc Data Models should follow these conventions.
 
 ### Types of Types
-*   **Table-Backed (Entity Types)**: Primarily defined in root type schemas. These represent physical Postgres tables.
+*   **Table-Backed (Entity Types)**: Primarily defined in root `types` schemas. These represent physical Postgres tables.
-    *   They absolutely **require** an `$id`.
+    *   They are implicitly registered in the Global Registry using their precise key name mapped from the database compilation phase.
     *   The schema conceptually requires a `type` discriminator at runtime so the engine knows what physical variation to interact with.
-    *   Can inherit other entity types to build lineage (e.g. `person` -> `organization` -> `entity`).
+    *   Can inherit other entity types to build lineage (e.g. `person` -> `organization` -> `entity`) natively using the `type` property.
 *   **Field-Backed (JSONB Bubbles)**: These are shapes that live entirely inside a Postgres JSONB column without being tied to a top-level table constraint.
-    *   **Global `$id` Promotion**: Utilizing explicit `$id` declarations promotes the schema to the Global Registry. This effectively creates strictly-typed code-generator universes (e.g., generating an `InvoiceNotificationMetadata` Dart class) operating cleanly inside unstructured Postgres JSONB columns.
+    *   **Global Schema Registration**: Roots must be attached to the top-level keys mapped from the `types`, `enums`, or `puncs` database tables.
     *   They can re-use the standard `type` discriminator locally for `oneOf` polymorphism without conflicting with global Postgres Table constraints.
 
 ### Discriminators & The Dot Convention (A.B)
@@ -50,30 +50,28 @@ In Punc, polymorphic targets like explicit tagged unions or STI (Single Table In
 
 **The 2-Tier Paradigm**: The system inherently prevents "God Tables" by restricting routing to exactly two dimensions, guaranteeing absolute $O(1)$ lookups without ambiguity:
 1. **Vertical Routing (`type`)**: Identifies the specific Postgres Table lineage (e.g. `person` vs `organization`).
-2. **Horizontal Routing (`kind.type`)**: Natively evaluates Single Table Inheritance. The runtime dynamically concatenates `$kind.$type` to yield the namespace-protected schema `$id` (e.g. `light.person`), maintaining collision-free schema registration.
+2. **Horizontal Routing (`kind.type`)**: Natively evaluates Single Table Inheritance. The runtime dynamically concatenates `$kind.$type` to yield the namespace-protected schema key (e.g. `light.person`), maintaining collision-free schema registration.
 
 Therefore, any schema that participates in polymorphic discrimination MUST explicitly define its discriminator properties natively inside its `properties` block. However, to stay DRY and maintain flexible APIs, you **DO NOT** need to hardcode `const` values, nor should you add them to your `required` array. The Punc engine treats `type` and `kind` as **magic properties**.
 
 **Magic Validation Constraints**: 
 * **Dynamically Required**: The system inherently drives the need for their requirement. The Validator dynamically expects the discriminators and structurally bubbles `MISSING_TYPE` ultimata ONLY when a polymorphic router (`$family` / `oneOf`) dynamically requires them to resolve a path. You never manually put them in the JSON schema `required` block.
-* **Implicit Resolution**: When wrapped in `$family` or `oneOf`, the polymorphic router can mathematically parse the schema `$id` (e.g. `light.person`) and natively validate that `type` equals `"person"` and `kind` equals `"light"`, bubbling `CONST_VIOLATED` if they mismatch, all without you ever hardcoding `const` limitations.
+* **Implicit Resolution**: When wrapped in `$family` or `oneOf`, the polymorphic router can mathematically parse the schema key (e.g. `light.person`) and natively validate that `type` equals `"person"` and `kind` equals `"light"`, bubbling `CONST_VIOLATED` if they mismatch, all without you ever hardcoding `const` limitations.
 * **Generator Explicitness**: Because Postgres is the Single Source of Truth, forcing the explicit definition in `properties` initially guarantees the downstream Dart/Go code generators observe the fields and can cleanly serialize them dynamically back to the server.
 
-For example, a schema representing `$id: "light.person"` must natively define its own structural boundaries:
+For example, a schema registered under the exact key `"light.person"` inside the database registry must natively define its own structural boundaries:
 ```json
 {
-  "$id": "light.person",
   "type": "person", 
   "properties": {
     "type": { "type": "string" },
     "kind": { "type": "string" }
-  },
+  }
-  "required": ["type", "kind"]
 }
 ```
 
-*   **The Object Contract (Presence)**: The Object enforces its own structural integrity mechanically. Standard JSON Validation natively ensures `type` and `kind` are present, bubbling `REQUIRED_FIELD_MISSING` organically if omitted.
+*   **The Object Contract (Presence)**: The Object enforces its own structural integrity mechanically. Standard JSON Validation natively ensures `type` and `kind` are dynamically present as expected.
-*   **The Dynamic Values (`db.types`)**: Because the `type` and `kind` properties technically exist, the Punc engine dynamically intercepts them during `validate_object`. It mathematically parses the schema `$id` (e.g. `light.person`) and natively validates that `type` equals `"person"` (or a valid descendant in `db.types`) and `kind` equals `"light"`, bubbling `CONST_VIOLATED` if they mismatch.
+*   **The Dynamic Values (`db.types`)**: Because the `type` and `kind` properties technically exist, the Punc engine dynamically intercepts them during `validate_object`. It mathematically parses the schema key (e.g. `light.person`) and natively validates that `type` equals `"person"` (or a valid descendant in `db.types`) and `kind` equals `"light"`, bubbling `CONST_VIOLATED` if they mismatch.
 *   **The Routing Contract**: When wrapped in `$family` or `oneOf`, the polymorphic router can execute Lightning Fast $O(1)$ fast-paths by reading the payload's `type`/`kind` identifiers, and gracefully fallback to standard structural failure if omitted.
 
 ### Composition & Inheritance (The `type` keyword)
@@ -84,11 +82,26 @@ Punc completely abandons the standard JSON Schema `$ref` keyword. Instead, it ov
     *   **Strict Array Constraint**: To explicitly prevent mathematically ambiguous Multiple Inheritance, a `type` array is strictly constrained to at most **ONE** Custom Object Pointer. Defining `"type": ["person", "organization"]` will intentionally trigger a fatal database compilation error natively instructing developers to build a proper tagged union (`oneOf`) instead.
 
 ### Polymorphism (`$family` and `oneOf`)
-Polymorphism is how an object boundary can dynamically take on entirely different shapes based on the payload provided at runtime.
+Polymorphism is how an object boundary can dynamically take on entirely different shapes based on the payload provided at runtime. Punc utilizes the static database metadata generated from Postgres (`db.types`) to enforce these boundaries deterministically, rather than relying on ambiguous tree-traversals.
-*   **`$family` (Target-Based Polymorphism)**: An explicit Punc compiler macro instructing the database compiler to dynamically search its internal `db.descendants` registry and find all physical schemas that mathematically resolve to the target. 
+
-    *   *Across Tables (Vertical)*: If `$family: entity` is requested, the payload's `type` field acts as the discriminator, dynamically routing to standard variations like `organization` or `person` spanning multiple Postgres tables.
+*   **`$family` (Target-Based Polymorphism)**: An explicit Punc compiler macro instructing the engine to resolve dynamic options against the registered database `types` variations or its inner schema registry. It uses the exact physical constraints of the database to build SQL and validation routes.
-    *   *Single Table (Horizontal)*: If `$family: widget` is requested, the router explicitly evaluates the Dot Convention dynamically. If the payload possesses `"type": "widget"` and `"kind": "stock"`, the router mathematically resolves to the string `"stock.widget"` and routes exclusively to that explicit `JSPG` schema.
+    *   **Scenario A: Global Tables (Vertical Routing)**
-*   **`oneOf` (Strict Tagged Unions)**: A hardcoded array of JSON Schema candidate options. Punc strictly bans mathematical "Union of Sets" evaluation. Every `oneOf` candidate item MUST either be a pure primitive (`{ "type": "null" }`) or a user-defined Object Pointer providing a specific discriminator (e.g., `{ "type": "invoice_metadata" }`). This ensures validations remain pure $O(1)$ fast-paths and allows the Dart generator to emit pristine `sealed classes`.
+        *   *Setup*: `{ "$family": "organization" }`
+        *   *Execution*: The engine queries `db.types.get("organization").variations` and finds `["bot", "organization", "person"]`. Because organizations are structurally table-backed, the `$family` automatically uses `type` as the discriminator.
+        *   *Options*: `bot` -> `bot`, `person` -> `person`, `organization` -> `organization`.
+    *   **Scenario B: Prefixed Tables (Vertical Projection)**
+        *   *Setup*: `{ "$family": "light.organization" }`
+        *   *Execution*: The engine sees the prefix `light.` and base `organization`. It queries `db.types.get("organization").variations` and dynamically prepends the prefix to discover the relevant UI schemas.
+        *   *Options*: `person` -> `light.person`, `organization` -> `light.organization`. (If a projection like `light.bot` does not exist in `db.schemas`, it is safely ignored).
+    *   **Scenario C: Single Table Inheritance (Horizontal Routing)**
+        *   *Setup*: `{ "$family": "widget" }` (Where `widget` is a table type but has no external variations).
+        *   *Execution*: The engine queries `db.types.get("widget").variations` and finds only `["widget"]`. Since it lacks table inheritance, it is treated as STI. The engine scans the specific, confined `schemas` array directly under `db.types.get("widget")` for any registered key terminating in the base `.widget` (e.g., `stock.widget`). The `$family` automatically uses `kind` as the discriminator.
+        *   *Options*: `stock` -> `stock.widget`, `tasks` -> `tasks.widget`.
+
+*   **`oneOf` (Strict Tagged Unions)**: A hardcoded list of candidate schemas. Unlike `$family` which relies on global DB metadata, `oneOf` forces pure mathematical structural evaluation of the provided candidates. It strictly bans typical JSON Schema "Union of Sets" fallback searches. Every candidate MUST possess a mathematically unique discriminator payload to allow $O(1)$ routing.
+    *   **Disjoint Types**: `oneOf: [{ "type": "person" }, { "type": "widget" }]`. The engine succeeds because the native `type` acts as a unique discriminator (`"person"` vs `"widget"`).
+    *   **STI Types**: `oneOf: [{ "type": "heavy.person" }, { "type": "light.person" }]`. The engine succeeds. Even though both share `"type": "person"`, their explicit discriminator is `kind` (`"heavy"` vs `"light"`), ensuring unique $O(1)$ fast-paths.
+    *   **Conflicting Types**: `oneOf: [{ "type": "person" }, { "type": "light.person" }]`. The engine **fails compilation natively**. Both schemas evaluate to `"type": "person"` and neither provides a disjoint `kind` constraint, making them mathematically ambiguous and impossible to route in $O(1)$ time.
 
 ### Conditionals (`cases`)
 Standard JSON Schema forces developers to write deeply nested `allOf` -> `if` -> `properties` blocks just to execute conditional branching. **JSPG completely abandons `allOf` and this practice.** For declarative business logic and structural mutations conditionally based upon property bounds, use the top-level `cases` array. 
@@ -97,7 +110,6 @@ It evaluates as an **Independent Declarative Rules Engine**. Every `Case` block
 
 ```json
 {
-  "$id": "save_external_account",
   "cases": [
     {
       "when": {
@@ -156,10 +168,11 @@ When compiling nested object graphs or arrays, the JSPG engine must dynamically
 5.  **Implicit Base Fallback (1:M)**: If no explicit prefix matches, and M:M deduction fails, the compiler filters for exactly one remaining relation with a `null` prefix (e.g. `fk_invoice_line_invoice` -> `prefix: null`). A `null` prefix mathematically denotes the core structural parent-child ownership edge and is used safely as a fallback.
 6.  **Deterministic Abort**: If the engine exhausts all deduction pathways and the edge remains ambiguous, it explicitly aborts schema compilation (`returns None`) rather than silently generating unpredictable SQL.
 
-### Ad-Hoc Schema Promotion
+### Subschema Promotion
-To seamlessly support deeply nested, inline Object definitions that don't declare an explicit `$id`, JSPG aggressively promotes them to standalone topological entities during the database compilation phase. 
+To seamlessly support deeply nested Object and Array structures, JSPG aggressively promotes them to standalone topological entities during the database compilation phase. 
-*   **Hash Generation:** While evaluating the unified graph, if the compiler enters an `Object` or `Array` structure completely lacking an `$id`, it dynamically calculates a localized hash alias representing exactly its structural constraints.
+*   **Path Generation:** While evaluating a unified graph originating from a base `types`, `enums`, or `puncs` key, the compiler tracks its exact path descent into nested objects and arrays. It dynamically calculates a localized alias string by appending a `/` pathing syntax (e.g., `base_schema_key/nested/path`) representing exactly its structural constraints.
-*   **Promotion:** This inline chunk is mathematically elevated to its own `$id` in the `db.schemas` cache registry. This guarantees that $O(1)$ WebSockets or isolated queries can natively target any arbitrary sub-object of a massive database topology directly without recursively re-parsing its parent's AST block every read.
+*   **Promotion:** This nested subschema chunk is mathematically elevated to its own independent key in the `db.schemas` cache registry using its full path. This guarantees that $O(1)$ WebSockets or isolated queries can natively target any arbitrary nested sub-object of a massive database topology directly without recursively re-parsing its parent's AST block every read. Note that you cannot use the `type` attribute to statically inherit from these automatically promoted subschemas.
+*   **Primitive Confinement:** Purely scalar or primitive branches (like `oneOf: [{type: "string"}, {type: "null"}]`) bypass global topological promotion. They are evaluated directly within the execution engine via isolated Tuple Indexes to explicitly protect the global DB Registry and Go Mixer from memory bloat.
 
 ---
 
@@ -177,6 +190,7 @@ JSPG implements specific extensions to the Draft 2020-12 standard to support the
 *   **Discriminator Fast Paths & Extraction**: When executing a polymorphic node (`oneOf` or `$family`), the engine statically analyzes the incoming JSON payload for the literal `type` and `kind` string coordinates. It routes the evaluation specifically to matching candidates in $O(1)$ while returning `MISSING_TYPE` ultimata directly.
 *   **Missing Type Ultimatum**: If an entity logically requires a discriminator and the JSON payload omits it, JSPG short-circuits branch execution entirely, bubbling a single, perfectly-pathed `MISSING_TYPE` error back to the UI natively to prevent confusing cascading failures.
 *   **Golden Match Context**: When exactly one structural candidate perfectly maps a discriminator, the Validator exclusively cascades that specific structural error context directly to the user, stripping away all noise generated by other parallel schemas.
+*   **Topological Array Pathing**: Instead of relying on explicit `$id` references or injected properties, array iteration paths are dynamically typed based on their compiler boundary constraints. If the array's `items` schema resolves to a topological table-backed entity (e.g., inheriting via a `$family` macro tracked in the global DB catalog), the array locks paths and derives element indexes from their actual UUID paths (`array/widget-1/name`), natively enforcing database continuity. If evaluating isolated ad-hoc JSONB elements, strict numeric indexing is enforced natively (`array/1/name`) preventing synthetic payload manipulation.
 
 ---
 
@@ -225,7 +239,7 @@ The Queryer transforms Postgres into a pre-compiled Semantic Query Engine, desig
     *   **Type Casting**: Safely resolves dynamic combinations by casting values instantly into the physical database types mapped in the schema (e.g. parsing `uuid` bindings to `::uuid`, formatting DateTimes to `::timestamptz`, and numbers to `::numeric`).
 *   **Polymorphic SQL Generation (`$family`)**: Compiles `$family` properties by analyzing the **Physical Database Variations**, *not* the schema descendants.
     *   **The Dot Convention**: When a schema requests `$family: "target.schema"`, the compiler extracts the base type (e.g. `schema`) and looks up its Physical Table definition.
-    *   **Multi-Table Branching**: If the Physical Table is a parent to other tables (e.g. `organization` has variations `["organization", "bot", "person"]`), the compiler generates a dynamic `CASE WHEN type = '...' THEN ...` query, expanding into `JOIN`s for each variation.
+    *   **Multi-Table Branching**: If the Physical Table is a parent to other tables (e.g. `organization` has variations `["organization", "bot", "person"]`), the compiler generates a dynamic `CASE WHEN type = '...' THEN ...` query, expanding into sub-queries for each variation. To ensure safe resolution, the compiler dynamically evaluates correlation boundaries: it attempts standard Relational Edge discovery first. If no explicit relational edge exists (indicating pure Table Inheritance rather than a standard foreign-key graph relationship), it safely invokes a **Table Parity Fallback**. This generates an explicit ID correlation constraint (`AND inner.id = outer.id`), perfectly binding the structural variations back to the parent row to eliminate Cartesian products.
     *   **Single-Table Bypass**: If the Physical Table is a leaf node with only one variation (e.g. `person` has variations `["person"]`), the compiler cleanly bypasses `CASE` generation and compiles a simple `SELECT` across the base table, as all schema extensions (e.g. `light.person`, `full.person`) are guaranteed to reside in the exact same physical row.
 
 ---

fixtures/additionalProperties.json

@@ -2,9 +2,8 @@
   {
     "description": "additionalProperties validates properties not matched by properties",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "schema1": {
-          "$id": "schema1",
           "properties": {
             "foo": {
               "type": "string"
@@ -17,7 +16,7 @@
             "type": "boolean"
           }
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -62,8 +61,8 @@
   {
     "description": "extensible: true with additionalProperties still validates structure",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "additionalProperties_1_0": {
           "properties": {
             "foo": {
               "type": "string"
@@ -72,10 +71,9 @@
           "extensible": true,
           "additionalProperties": {
             "type": "integer"
-          },
+          }
-          "$id": "additionalProperties_1_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -108,9 +106,8 @@
   {
     "description": "complex additionalProperties with object and array items",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "schema3": {
-          "$id": "schema3",
           "properties": {
             "type": {
               "type": "string"
@@ -123,7 +120,7 @@
             }
           }
         }
-      ]
+      }
     },
     "tests": [
       {

fixtures/booleanSchema.json

@@ -2,11 +2,9 @@
   {
     "description": "boolean schema 'true'",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "booleanSchema_0_0": {}
-          "$id": "booleanSchema_0_0"
+      }
-        }
-      ]
     },
     "tests": [
       {
@@ -99,12 +97,11 @@
   {
     "description": "boolean schema 'false'",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "booleanSchema_1_0": {
-          "not": {},
+          "not": {}
-          "$id": "booleanSchema_1_0"
         }
-      ]
+      }
     },
     "tests": [
       {

fixtures/cases.json

@@ -2,87 +2,193 @@
   {
     "description": "Multi-Paradigm Declarative Cases",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "parallel_rules": {
-          "$id": "parallel_rules",
           "type": "object",
           "properties": {
-            "status": { "type": "string" },
+            "status": {
-            "kind": { "type": "string" }
+              "type": "string"
-          },
-          "cases": [
-            {
-              "when": { "properties": { "status": {"const": "unverified"} }, "required": ["status"] },
-              "then": { 
-                "properties": {
-                  "amount_1": {"type": "number"},
-                  "amount_2": {"type": "number"}
-                },
-                "required": ["amount_1", "amount_2"] 
-              }
             },
-            {
+            "kind": {
-              "when": { "properties": { "kind": {"const": "credit"} }, "required": ["kind"] },
+              "type": "string"
-              "then": { 
-                "properties": {
-                  "cvv": {"type": "number"}
-                },
-                "required": ["cvv"] 
-              }
             }
-          ]
-        },
-        {
-          "$id": "mutually_exclusive",
-          "type": "object",
-          "properties": {
-            "type": { "type": "string" }
           },
           "cases": [
             {
-              "when": { "properties": { "type": {"const": "A"} }, "required": ["type"] },
+              "when": {
-              "then": { 
+                "properties": {
-                "properties": { "field_a": {"type": "number"} },
+                  "status": {
-                "required": ["field_a"] 
+                    "const": "unverified"
-              }
+                  }
-            },
+                },
-            {
+                "required": [
-              "when": { "properties": { "type": {"const": "B"} }, "required": ["type"] },
+                  "status"
-              "then": { 
+                ]
-                "properties": { "field_b": {"type": "number"} },
-                "required": ["field_b"] 
               },
-              "else": { 
+              "then": {
-                "properties": { "fallback_b": {"type": "number"} },
+                "properties": {
-                "required": ["fallback_b"] 
+                  "amount_1": {
+                    "type": "number"
+                  },
+                  "amount_2": {
+                    "type": "number"
+                  }
+                },
+                "required": [
+                  "amount_1",
+                  "amount_2"
+                ]
+              }
+            },
+            {
+              "when": {
+                "properties": {
+                  "kind": {
+                    "const": "credit"
+                  }
+                },
+                "required": [
+                  "kind"
+                ]
+              },
+              "then": {
+                "properties": {
+                  "cvv": {
+                    "type": "number"
+                  }
+                },
+                "required": [
+                  "cvv"
+                ]
               }
             }
           ]
         },
-        {
+        "mutually_exclusive": {
-          "$id": "nested_fallbacks",
           "type": "object",
           "properties": {
-            "tier": { "type": "string" }
+            "type": {
+              "type": "string"
+            }
           },
           "cases": [
             {
-              "when": { "properties": { "tier": {"const": "1"} }, "required": ["tier"] },
+              "when": {
-              "then": { 
+                "properties": {
-                "properties": { "basic": {"type": "number"} },
+                  "type": {
-                "required": ["basic"] 
+                    "const": "A"
+                  }
+                },
+                "required": [
+                  "type"
+                ]
+              },
+              "then": {
+                "properties": {
+                  "field_a": {
+                    "type": "number"
+                  }
+                },
+                "required": [
+                  "field_a"
+                ]
+              }
+            },
+            {
+              "when": {
+                "properties": {
+                  "type": {
+                    "const": "B"
+                  }
+                },
+                "required": [
+                  "type"
+                ]
+              },
+              "then": {
+                "properties": {
+                  "field_b": {
+                    "type": "number"
+                  }
+                },
+                "required": [
+                  "field_b"
+                ]
+              },
+              "else": {
+                "properties": {
+                  "fallback_b": {
+                    "type": "number"
+                  }
+                },
+                "required": [
+                  "fallback_b"
+                ]
+              }
+            }
+          ]
+        },
+        "nested_fallbacks": {
+          "type": "object",
+          "properties": {
+            "tier": {
+              "type": "string"
+            }
+          },
+          "cases": [
+            {
+              "when": {
+                "properties": {
+                  "tier": {
+                    "const": "1"
+                  }
+                },
+                "required": [
+                  "tier"
+                ]
+              },
+              "then": {
+                "properties": {
+                  "basic": {
+                    "type": "number"
+                  }
+                },
+                "required": [
+                  "basic"
+                ]
               },
               "else": {
                 "cases": [
                   {
-                    "when": { "properties": { "tier": {"const": "2"} }, "required": ["tier"] },
+                    "when": {
-                    "then": { 
+                      "properties": {
-                      "properties": { "standard": {"type": "number"} },
+                        "tier": {
-                      "required": ["standard"] 
+                          "const": "2"
+                        }
+                      },
+                      "required": [
+                        "tier"
+                      ]
                     },
-                    "else": { 
+                    "then": {
-                      "properties": { "premium": {"type": "number"} },
+                      "properties": {
-                      "required": ["premium"] 
+                        "standard": {
+                          "type": "number"
+                        }
+                      },
+                      "required": [
+                        "standard"
+                      ]
+                    },
+                    "else": {
+                      "properties": {
+                        "premium": {
+                          "type": "number"
+                        }
+                      },
+                      "required": [
+                        "premium"
+                      ]
                     }
                   }
                 ]
@@ -90,94 +196,159 @@
             }
           ]
         },
-        {
+        "missing_when": {
-          "$id": "missing_when",
           "type": "object",
           "cases": [
             {
-              "else": { 
+              "else": {
-                "properties": { "unconditional": {"type": "number"} },
+                "properties": {
-                "required": ["unconditional"] 
+                  "unconditional": {
+                    "type": "number"
+                  }
+                },
+                "required": [
+                  "unconditional"
+                ]
               }
             }
           ]
         }
-      ]
+      }
     },
     "tests": [
       {
         "description": "Fires only the first rule successfully",
-        "data": { "status": "unverified", "amount_1": 1, "amount_2": 2 },
+        "data": {
+          "status": "unverified",
+          "amount_1": 1,
+          "amount_2": 2
+        },
         "schema_id": "parallel_rules",
         "action": "validate",
-        "expect": { "success": true }
+        "expect": {
+          "success": true
+        }
       },
       {
         "description": "Fires both independent parallel rules flawlessly",
-        "data": { "status": "unverified", "kind": "credit", "amount_1": 1, "amount_2": 2, "cvv": 123 },
+        "data": {
+          "status": "unverified",
+          "kind": "credit",
+          "amount_1": 1,
+          "amount_2": 2,
+          "cvv": 123
+        },
         "schema_id": "parallel_rules",
         "action": "validate",
-        "expect": { "success": true }
+        "expect": {
+          "success": true
+        }
       },
       {
         "description": "Catches errors triggered concurrently by multiple independent blocked rules",
-        "data": { "status": "unverified", "kind": "credit" },
+        "data": {
+          "status": "unverified",
+          "kind": "credit"
+        },
         "schema_id": "parallel_rules",
         "action": "validate",
         "expect": {
           "success": false,
           "errors": [
-            { "code": "REQUIRED_FIELD_MISSING", "details": { "path": "amount_1" } },
+            {
-            { "code": "REQUIRED_FIELD_MISSING", "details": { "path": "amount_2" } },
+              "code": "REQUIRED_FIELD_MISSING",
-            { "code": "REQUIRED_FIELD_MISSING", "details": { "path": "cvv" } }
+              "details": {
+                "path": "amount_1"
+              }
+            },
+            {
+              "code": "REQUIRED_FIELD_MISSING",
+              "details": {
+                "path": "amount_2"
+              }
+            },
+            {
+              "code": "REQUIRED_FIELD_MISSING",
+              "details": {
+                "path": "cvv"
+              }
+            }
           ]
         }
       },
       {
         "description": "STRICT_PROPERTY_VIOLATION throws if an un-triggered then property is submitted",
-        "data": { "status": "verified", "cvv": 123 },
+        "data": {
+          "status": "verified",
+          "cvv": 123
+        },
         "schema_id": "parallel_rules",
         "action": "validate",
         "expect": {
           "success": false,
           "errors": [
-            { "code": "STRICT_PROPERTY_VIOLATION", "details": { "path": "cvv" } }
+            {
+              "code": "STRICT_PROPERTY_VIOLATION",
+              "details": {
+                "path": "cvv"
+              }
+            }
           ]
         }
       },
       {
         "description": "Successfully routes mutually exclusive properties seamlessly",
-        "data": { "type": "A", "field_a": 1, "fallback_b": 2 },
+        "data": {
+          "type": "A",
+          "field_a": 1,
+          "fallback_b": 2
+        },
         "schema_id": "mutually_exclusive",
         "action": "validate",
-        "expect": { "success": true }
+        "expect": {
+          "success": true
+        }
       },
       {
         "description": "Nested fallbacks execute seamlessly",
-        "data": { "tier": "3", "premium": 1 },
+        "data": {
+          "tier": "3",
+          "premium": 1
+        },
         "schema_id": "nested_fallbacks",
         "action": "validate",
-        "expect": { "success": true }
+        "expect": {
+          "success": true
+        }
       },
       {
         "description": "A case without a when executes its else indiscriminately",
-        "data": { "unconditional": 1 },
+        "data": {
+          "unconditional": 1
+        },
         "schema_id": "missing_when",
         "action": "validate",
-        "expect": { "success": true }
+        "expect": {
+          "success": true
+        }
       },
       {
         "description": "A case without a when throws if else unconditionally requires field",
-        "data": { },
+        "data": {},
         "schema_id": "missing_when",
         "action": "validate",
         "expect": {
           "success": false,
           "errors": [
-            { "code": "REQUIRED_FIELD_MISSING", "details": { "path": "unconditional" } }
+            {
+              "code": "REQUIRED_FIELD_MISSING",
+              "details": {
+                "path": "unconditional"
+              }
+            }
           ]
         }
       }
     ]
   }
-]
+]

fixtures/const.json

@@ -2,12 +2,11 @@
   {
     "description": "const validation",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "const_0_0": {
-          "const": 2,
+          "const": 2
-          "$id": "const_0_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -42,8 +41,8 @@
   {
     "description": "const with object",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "const_1_0": {
           "const": {
             "foo": "bar",
             "baz": "bax"
@@ -51,10 +50,9 @@
           "properties": {
             "foo": {},
             "baz": {}
-          },
+          }
-          "$id": "const_1_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -109,16 +107,15 @@
   {
     "description": "const with array",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "const_2_0": {
           "const": [
             {
               "foo": "bar"
             }
-          ],
+          ]
-          "$id": "const_2_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -163,12 +160,11 @@
   {
     "description": "const with null",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "const_3_0": {
-          "const": null,
+          "const": null
-          "$id": "const_3_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -194,12 +190,11 @@
   {
     "description": "const with false does not match 0",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "const_4_0": {
-          "const": false,
+          "const": false
-          "$id": "const_4_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -234,12 +229,11 @@
   {
     "description": "const with true does not match 1",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "const_5_0": {
-          "const": true,
+          "const": true
-          "$id": "const_5_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -274,14 +268,13 @@
   {
     "description": "const with [false] does not match [0]",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "const_6_0": {
           "const": [
             false
-          ],
+          ]
-          "$id": "const_6_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -322,14 +315,13 @@
   {
     "description": "const with [true] does not match [1]",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "const_7_0": {
           "const": [
             true
-          ],
+          ]
-          "$id": "const_7_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -370,14 +362,13 @@
   {
     "description": "const with {\"a\": false} does not match {\"a\": 0}",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "const_8_0": {
           "const": {
             "a": false
-          },
+          }
-          "$id": "const_8_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -418,14 +409,13 @@
   {
     "description": "const with {\"a\": true} does not match {\"a\": 1}",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "const_9_0": {
           "const": {
             "a": true
-          },
+          }
-          "$id": "const_9_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -466,12 +456,11 @@
   {
     "description": "const with 0 does not match other zero-like types",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "const_10_0": {
-          "const": 0,
+          "const": 0
-          "$id": "const_10_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -533,12 +522,11 @@
   {
     "description": "const with 1 does not match true",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "const_11_0": {
-          "const": 1,
+          "const": 1
-          "$id": "const_11_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -573,12 +561,11 @@
   {
     "description": "const with -2.0 matches integer and float types",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "const_12_0": {
-          "const": -2,
+          "const": -2
-          "$id": "const_12_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -631,12 +618,11 @@
   {
     "description": "float and integers are equal up to 64-bit representation limits",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "const_13_0": {
-          "const": 9007199254740992,
+          "const": 9007199254740992
-          "$id": "const_13_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -680,12 +666,11 @@
   {
     "description": "nul characters in strings",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "const_14_0": {
-          "const": "hello\u0000there",
+          "const": "hello\u0000there"
-          "$id": "const_14_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -711,13 +696,12 @@
   {
     "description": "characters with the same visual representation but different codepoint",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "const_15_0": {
           "const": "μ",
-          "$comment": "U+03BC",
+          "$comment": "U+03BC"
-          "$id": "const_15_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -745,13 +729,12 @@
   {
     "description": "characters with the same visual representation, but different number of codepoints",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "const_16_0": {
           "const": "ä",
-          "$comment": "U+00E4",
+          "$comment": "U+00E4"
-          "$id": "const_16_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -779,15 +762,14 @@
   {
     "description": "extensible: true allows extra properties in const object match",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "const_17_0": {
           "const": {
             "a": 1
           },
-          "extensible": true,
+          "extensible": true
-          "$id": "const_17_0"
         }
-      ]
+      }
     },
     "tests": [
       {

fixtures/contains.json

@@ -2,15 +2,14 @@
   {
     "description": "contains keyword validation",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "contains_0_0": {
           "contains": {
             "minimum": 5
           },
-          "items": true,
+          "items": true
-          "$id": "contains_0_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -89,15 +88,14 @@
   {
     "description": "contains keyword with const keyword",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "contains_1_0": {
           "contains": {
             "const": 5
           },
-          "items": true,
+          "items": true
-          "$id": "contains_1_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -146,12 +144,11 @@
   {
     "description": "contains keyword with boolean schema true",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "contains_2_0": {
-          "contains": true,
+          "contains": true
-          "$id": "contains_2_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -179,12 +176,11 @@
   {
     "description": "contains keyword with boolean schema false",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "contains_3_0": {
-          "contains": false,
+          "contains": false
-          "$id": "contains_3_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -221,17 +217,16 @@
   {
     "description": "items + contains",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "contains_4_0": {
           "items": {
             "multipleOf": 2
           },
           "contains": {
             "multipleOf": 3
-          },
+          }
-          "$id": "contains_4_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -289,15 +284,14 @@
   {
     "description": "contains with false if subschema",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "contains_5_0": {
           "contains": {
             "if": false,
             "else": true
-          },
+          }
-          "$id": "contains_5_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -325,14 +319,13 @@
   {
     "description": "contains with null instance elements",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "contains_6_0": {
           "contains": {
             "type": "null"
-          },
+          }
-          "$id": "contains_6_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -351,15 +344,14 @@
   {
     "description": "extensible: true allows non-matching items in contains",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "contains_7_0": {
           "contains": {
             "const": 1
           },
-          "extensible": true,
+          "extensible": true
-          "$id": "contains_7_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -379,14 +371,13 @@
   {
     "description": "strict by default: non-matching items in contains are invalid",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "contains_8_0": {
           "contains": {
             "const": 1
-          },
+          }
-          "$id": "contains_8_0"
         }
-      ]
+      }
     },
     "tests": [
       {

fixtures/content.json

@@ -2,12 +2,11 @@
   {
     "description": "validation of string-encoded content based on media type",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "content_0_0": {
-          "contentMediaType": "application/json",
+          "contentMediaType": "application/json"
-          "$id": "content_0_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -42,12 +41,11 @@
   {
     "description": "validation of binary string-encoding",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "content_1_0": {
-          "contentEncoding": "base64",
+          "contentEncoding": "base64"
-          "$id": "content_1_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -82,13 +80,12 @@
   {
     "description": "validation of binary-encoded media type documents",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "content_2_0": {
           "contentMediaType": "application/json",
-          "contentEncoding": "base64",
+          "contentEncoding": "base64"
-          "$id": "content_2_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -132,8 +129,8 @@
   {
     "description": "validation of binary-encoded media type documents with schema",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "content_3_0": {
           "contentMediaType": "application/json",
           "contentEncoding": "base64",
           "contentSchema": {
@@ -149,10 +146,9 @@
                 "type": "integer"
               }
             }
-          },
+          }
-          "$id": "content_3_0"
         }
-      ]
+      }
     },
     "tests": [
       {

fixtures/database.json

@@ -15,9 +15,8 @@
           "variations": [
             "org"
           ],
-          "schemas": [
+          "schemas": {
-            {
+            "full.org": {
-              "$id": "full.org",
               "type": "object",
               "properties": {
                 "missing_users": {
@@ -28,7 +27,7 @@
                 }
               }
             }
-          ]
+          }
         },
         {
           "id": "22222222-2222-2222-2222-222222222222",
@@ -42,13 +41,12 @@
           "variations": [
             "user"
           ],
-          "schemas": [
+          "schemas": {
-            {
+            "full.user": {
-              "$id": "full.user",
               "type": "object",
               "properties": {}
             }
-          ]
+          }
         }
       ],
       "relations": []
@@ -84,9 +82,8 @@
           "variations": [
             "parent"
           ],
-          "schemas": [
+          "schemas": {
-            {
+            "full.parent": {
-              "$id": "full.parent",
               "type": "object",
               "properties": {
                 "children": {
@@ -97,7 +94,7 @@
                 }
               }
             }
-          ]
+          }
         },
         {
           "id": "22222222-2222-2222-2222-222222222222",
@@ -111,13 +108,12 @@
           "variations": [
             "child"
           ],
-          "schemas": [
+          "schemas": {
-            {
+            "full.child": {
-              "$id": "full.child",
               "type": "object",
               "properties": {}
             }
-          ]
+          }
         }
       ],
       "relations": [
@@ -167,9 +163,8 @@
           "variations": [
             "invoice"
           ],
-          "schemas": [
+          "schemas": {
-            {
+            "full.invoice": {
-              "$id": "full.invoice",
               "type": "object",
               "properties": {
                 "activities": {
@@ -180,7 +175,7 @@
                 }
               }
             }
-          ]
+          }
         },
         {
           "id": "22222222-2222-2222-2222-222222222222",
@@ -194,13 +189,12 @@
           "variations": [
             "activity"
           ],
-          "schemas": [
+          "schemas": {
-            {
+            "full.activity": {
-              "$id": "full.activity",
               "type": "object",
               "properties": {}
             }
-          ]
+          }
         }
       ],
       "relations": [
@@ -274,9 +268,8 @@
           "variations": [
             "actor"
           ],
-          "schemas": [
+          "schemas": {
-            {
+            "full.actor": {
-              "$id": "full.actor",
               "type": "object",
               "properties": {
                 "ambiguous_edge": {
@@ -287,7 +280,7 @@
                 }
               }
             }
-          ]
+          }
         },
         {
           "id": "22222222-2222-2222-2222-222222222222",
@@ -301,13 +294,12 @@
           "variations": [
             "junction"
           ],
-          "schemas": [
+          "schemas": {
-            {
+            "empty.junction": {
-              "$id": "empty.junction",
               "type": "object",
               "properties": {}
             }
-          ]
+          }
         }
       ],
       "relations": [

fixtures/dependencies.json

@@ -2,10 +2,9 @@
   {
     "description": "single dependency (required)",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "schema1": {
           "$schema": "https://json-schema.org/draft/2020-12/schema",
-          "$id": "schema1",
           "dependencies": {
             "bar": [
               "foo"
@@ -13,7 +12,7 @@
           },
           "extensible": true
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -93,16 +92,15 @@
   {
     "description": "empty dependents",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "schema2": {
           "$schema": "https://json-schema.org/draft/2020-12/schema",
-          "$id": "schema2",
           "dependencies": {
             "bar": []
           },
           "extensible": true
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -139,10 +137,9 @@
   {
     "description": "multiple dependents required",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "schema3": {
           "$schema": "https://json-schema.org/draft/2020-12/schema",
-          "$id": "schema3",
           "dependencies": {
             "quux": [
               "foo",
@@ -151,7 +148,7 @@
           },
           "extensible": true
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -228,10 +225,9 @@
   {
     "description": "dependencies with escaped characters",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "schema4": {
           "$schema": "https://json-schema.org/draft/2020-12/schema",
-          "$id": "schema4",
           "dependencies": {
             "foo\nbar": [
               "foo\rbar"
@@ -242,7 +238,7 @@
           },
           "extensible": true
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -297,10 +293,9 @@
   {
     "description": "extensible: true allows extra properties in dependentRequired",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "schema5": {
           "$schema": "https://json-schema.org/draft/2020-12/schema",
-          "$id": "schema5",
           "dependencies": {
             "bar": [
               "foo"
@@ -308,7 +303,7 @@
           },
           "extensible": true
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -329,10 +324,9 @@
   {
     "description": "single dependency (schemas, STRICT)",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "schema_schema1": {
           "$schema": "https://json-schema.org/draft/2020-12/schema",
-          "$id": "schema_schema1",
           "properties": {
             "foo": true,
             "bar": true
@@ -350,7 +344,7 @@
             }
           }
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -451,10 +445,9 @@
   {
     "description": "single dependency (schemas, EXTENSIBLE)",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "schema_schema2": {
           "$schema": "https://json-schema.org/draft/2020-12/schema",
-          "$id": "schema_schema2",
           "properties": {
             "foo": true,
             "bar": true
@@ -473,7 +466,7 @@
           },
           "extensible": true
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -492,10 +485,9 @@
   {
     "description": "boolean subschemas",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "schema_schema3": {
           "$schema": "https://json-schema.org/draft/2020-12/schema",
-          "$id": "schema_schema3",
           "properties": {
             "foo": true,
             "bar": true
@@ -505,7 +497,7 @@
             "bar": false
           }
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -556,10 +548,9 @@
   {
     "description": "dependencies with escaped characters",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "schema_schema4": {
           "$schema": "https://json-schema.org/draft/2020-12/schema",
-          "$id": "schema_schema4",
           "properties": {
             "foo\tbar": true,
             "foo'bar": true,
@@ -579,7 +570,7 @@
             }
           }
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -637,10 +628,9 @@
   {
     "description": "dependent subschema incompatible with root (STRICT)",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "schema_schema5": {
           "$schema": "https://json-schema.org/draft/2020-12/schema",
-          "$id": "schema_schema5",
           "properties": {
             "foo": {},
             "baz": true
@@ -653,7 +643,7 @@
             }
           }
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -711,10 +701,9 @@
   {
     "description": "dependent subschema incompatible with root (EXTENSIBLE)",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "schema_schema6": {
           "$schema": "https://json-schema.org/draft/2020-12/schema",
-          "$id": "schema_schema6",
           "properties": {
             "foo": {},
             "baz": true
@@ -729,7 +718,7 @@
           },
           "extensible": true
         }
-      ]
+      }
     },
     "tests": [
       {

fixtures/emptyString.json

@@ -2,8 +2,8 @@
   {
     "description": "empty string is valid for all types (except const)",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "emptyString_0_0": {
           "properties": {
             "obj": {
               "type": "object"
@@ -36,10 +36,9 @@
             "con_empty": {
               "const": ""
             }
-          },
+          }
-          "$id": "emptyString_0_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -142,7 +141,9 @@
           "errors": [
             {
               "code": "CONST_VIOLATED",
-              "details": { "path": "con" }
+              "details": {
+                "path": "con"
+              }
             }
           ]
         }

fixtures/enum.json

@@ -2,16 +2,15 @@
   {
     "description": "simple enum validation",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "enum_0_0": {
           "enum": [
             1,
             2,
             3
-          ],
+          ]
-          "$id": "enum_0_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -37,8 +36,8 @@
   {
     "description": "heterogeneous enum validation",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "enum_1_0": {
           "enum": [
             6,
             "foo",
@@ -50,10 +49,9 @@
           ],
           "properties": {
             "foo": {}
-          },
+          }
-          "$id": "enum_1_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -113,15 +111,14 @@
   {
     "description": "heterogeneous enum-with-null validation",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "enum_2_0": {
           "enum": [
             6,
             null
-          ],
+          ]
-          "$id": "enum_2_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -156,8 +153,8 @@
   {
     "description": "enums in properties",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "enum_3_0": {
           "type": "object",
           "properties": {
             "foo": {
@@ -173,10 +170,9 @@
           },
           "required": [
             "bar"
-          ],
+          ]
-          "$id": "enum_3_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -251,15 +247,14 @@
   {
     "description": "enum with escaped characters",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "enum_4_0": {
           "enum": [
             "foo\nbar",
             "foo\rbar"
-          ],
+          ]
-          "$id": "enum_4_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -294,14 +289,13 @@
   {
     "description": "enum with false does not match 0",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "enum_5_0": {
           "enum": [
             false
-          ],
+          ]
-          "$id": "enum_5_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -336,16 +330,15 @@
   {
     "description": "enum with [false] does not match [0]",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "enum_6_0": {
           "enum": [
             [
               false
             ]
-          ],
+          ]
-          "$id": "enum_6_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -386,14 +379,13 @@
   {
     "description": "enum with true does not match 1",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "enum_7_0": {
           "enum": [
             true
-          ],
+          ]
-          "$id": "enum_7_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -428,16 +420,15 @@
   {
     "description": "enum with [true] does not match [1]",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "enum_8_0": {
           "enum": [
             [
               true
             ]
-          ],
+          ]
-          "$id": "enum_8_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -478,14 +469,13 @@
   {
     "description": "enum with 0 does not match false",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "enum_9_0": {
           "enum": [
             0
-          ],
+          ]
-          "$id": "enum_9_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -520,16 +510,15 @@
   {
     "description": "enum with [0] does not match [false]",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "enum_10_0": {
           "enum": [
             [
               0
             ]
-          ],
+          ]
-          "$id": "enum_10_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -570,14 +559,13 @@
   {
     "description": "enum with 1 does not match true",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "enum_11_0": {
           "enum": [
             1
-          ],
+          ]
-          "$id": "enum_11_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -612,16 +600,15 @@
   {
     "description": "enum with [1] does not match [true]",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "enum_12_0": {
           "enum": [
             [
               1
             ]
-          ],
+          ]
-          "$id": "enum_12_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -662,14 +649,13 @@
   {
     "description": "nul characters in strings",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "enum_13_0": {
           "enum": [
             "hello\u0000there"
-          ],
+          ]
-          "$id": "enum_13_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -695,17 +681,16 @@
   {
     "description": "extensible: true allows extra properties in enum object match",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "enum_14_0": {
           "enum": [
             {
               "foo": 1
             }
           ],
-          "extensible": true,
+          "extensible": true
-          "$id": "enum_14_0"
         }
-      ]
+      }
     },
     "tests": [
       {

fixtures/exclusiveMaximum.json

@@ -2,12 +2,11 @@
   {
     "description": "exclusiveMaximum validation",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "exclusiveMaximum_0_0": {
-          "exclusiveMaximum": 3,
+          "exclusiveMaximum": 3
-          "$id": "exclusiveMaximum_0_0"
         }
-      ]
+      }
     },
     "tests": [
       {

fixtures/exclusiveMinimum.json

@@ -2,12 +2,11 @@
   {
     "description": "exclusiveMinimum validation",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "exclusiveMinimum_0_0": {
-          "exclusiveMinimum": 1.1,
+          "exclusiveMinimum": 1.1
-          "$id": "exclusiveMinimum_0_0"
         }
-      ]
+      }
     },
     "tests": [
       {

fixtures/format.json

@@ -2,12 +2,11 @@
   {
     "description": "validation of date-time strings",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "format_0_0": {
-          "format": "date-time",
+          "format": "date-time"
-          "$id": "format_0_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -249,12 +248,11 @@
   {
     "description": "validation of date strings",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "format_1_0": {
-          "format": "date",
+          "format": "date"
-          "$id": "format_1_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -694,12 +692,11 @@
   {
     "description": "validation of duration strings",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "format_2_0": {
-          "format": "duration",
+          "format": "duration"
-          "$id": "format_2_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -941,12 +938,11 @@
   {
     "description": "\\a is not an ECMA 262 control escape",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "format_3_0": {
-          "format": "regex",
+          "format": "regex"
-          "$id": "format_3_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -963,12 +959,11 @@
   {
     "description": "validation of e-mail addresses",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "format_4_0": {
-          "format": "email",
+          "format": "email"
-          "$id": "format_4_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -1192,12 +1187,11 @@
   {
     "description": "validation of host names",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "format_5_0": {
-          "format": "hostname",
+          "format": "hostname"
-          "$id": "format_5_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -1422,12 +1416,11 @@
   {
     "description": "validation of A-label (punycode) host names",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "format_6_0": {
-          "format": "hostname",
+          "format": "hostname"
-          "$id": "format_6_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -1803,12 +1796,11 @@
   {
     "description": "validation of an internationalized e-mail addresses",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "format_7_0": {
-          "format": "idn-email",
+          "format": "idn-email"
-          "$id": "format_7_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -1906,12 +1898,11 @@
   {
     "description": "validation of internationalized host names",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "format_8_0": {
-          "format": "idn-hostname",
+          "format": "idn-hostname"
-          "$id": "format_8_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -2479,12 +2470,11 @@
       }
     ],
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "format_9_0": {
-          "format": "idn-hostname",
+          "format": "idn-hostname"
-          "$id": "format_9_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -2672,12 +2662,11 @@
   {
     "description": "validation of IP addresses",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "format_10_0": {
-          "format": "ipv4",
+          "format": "ipv4"
-          "$id": "format_10_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -2830,12 +2819,11 @@
   {
     "description": "validation of IPv6 addresses",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "format_11_0": {
-          "format": "ipv6",
+          "format": "ipv6"
-          "$id": "format_11_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -3203,12 +3191,11 @@
   {
     "description": "validation of IRI References",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "format_12_0": {
-          "format": "iri-reference",
+          "format": "iri-reference"
-          "$id": "format_12_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -3333,12 +3320,11 @@
   {
     "description": "validation of IRIs",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "format_13_0": {
-          "format": "iri",
+          "format": "iri"
-          "$id": "format_13_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -3481,12 +3467,11 @@
   {
     "description": "validation of JSON-pointers (JSON String Representation)",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "format_14_0": {
-          "format": "json-pointer",
+          "format": "json-pointer"
-          "$id": "format_14_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -3836,12 +3821,11 @@
   {
     "description": "validation of regular expressions",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "format_15_0": {
-          "format": "regex",
+          "format": "regex"
-          "$id": "format_15_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -3921,12 +3905,11 @@
   {
     "description": "validation of Relative JSON Pointers (RJP)",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "format_16_0": {
-          "format": "relative-json-pointer",
+          "format": "relative-json-pointer"
-          "$id": "format_16_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -4096,12 +4079,11 @@
   {
     "description": "validation of time strings",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "format_17_0": {
-          "format": "time",
+          "format": "time"
-          "$id": "format_17_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -4523,12 +4505,11 @@
   {
     "description": "unknown format",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "format_18_0": {
-          "format": "unknown",
+          "format": "unknown"
-          "$id": "format_18_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -4599,12 +4580,11 @@
   {
     "description": "validation of URI References",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "format_19_0": {
-          "format": "uri-reference",
+          "format": "uri-reference"
-          "$id": "format_19_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -4747,12 +4727,11 @@
   {
     "description": "format: uri-template",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "format_20_0": {
-          "format": "uri-template",
+          "format": "uri-template"
-          "$id": "format_20_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -4850,12 +4829,11 @@
   {
     "description": "validation of URIs",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "format_21_0": {
-          "format": "uri",
+          "format": "uri"
-          "$id": "format_21_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -5187,12 +5165,11 @@
   {
     "description": "uuid format",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "format_22_0": {
-          "format": "uuid",
+          "format": "uuid"
-          "$id": "format_22_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -5398,12 +5375,11 @@
   {
     "description": "period format",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "format_23_0": {
-          "format": "period",
+          "format": "period"
-          "$id": "format_23_0"
         }
-      ]
+      }
     },
     "tests": [
       {

fixtures/invoice.json

@@ -5,15 +5,18 @@
       "puncs": [
         {
           "name": "get_invoice",
-          "schemas": [
+          "schemas": {
-            {
+            "get_invoice.response": {
-              "$id": "get_invoice.response",
               "oneOf": [
-                { "type": "invoice" },
+                {
-                { "type": "null" }
+                  "type": "invoice"
+                },
+                {
+                  "type": "null"
+                }
               ]
             }
-          ]
+          }
         }
       ],
       "enums": [],
@@ -23,32 +26,64 @@
           "type": "relation",
           "constraint": "fk_attachment_attachable_entity",
           "source_type": "attachment",
-          "source_columns": ["attachable_id", "attachable_type"],
+          "source_columns": [
+            "attachable_id",
+            "attachable_type"
+          ],
           "destination_type": "entity",
-          "destination_columns": ["id", "type"],
+          "destination_columns": [
+            "id",
+            "type"
+          ],
           "prefix": null
         }
       ],
       "types": [
         {
           "name": "entity",
-          "schemas": [
+          "schemas": {
-            {
+            "entity": {
-              "$id": "entity",
               "type": "object",
               "properties": {
-                "id": { "type": "string", "format": "uuid" },
+                "id": {
-                "type": { "type": "string" },
+                  "type": "string",
-                "archived": { "type": "boolean" },
+                  "format": "uuid"
-                "created_at": { "type": "string", "format": "date-time" }
+                },
+                "type": {
+                  "type": "string"
+                },
+                "archived": {
+                  "type": "boolean"
+                },
+                "created_at": {
+                  "type": "string",
+                  "format": "date-time"
+                }
               }
             }
+          },
+          "hierarchy": [
+            "entity"
+          ],
+          "variations": [
+            "entity",
+            "activity",
+            "invoice",
+            "attachment"
+          ],
+          "fields": [
+            "id",
+            "type",
+            "archived",
+            "created_at"
           ],
-          "hierarchy": ["entity"],
-          "variations": ["entity", "activity", "invoice", "attachment"],
-          "fields": ["id", "type", "archived", "created_at"],
           "grouped_fields": {
-            "entity": ["id", "type", "archived", "created_at"]
+            "entity": [
+              "id",
+              "type",
+              "archived",
+              "created_at"
+            ]
           },
           "field_types": {
             "id": "uuid",
@@ -63,21 +98,42 @@
         },
         {
           "name": "activity",
-          "schemas": [
+          "schemas": {
-            {
+            "activity": {
-              "$id": "activity",
               "type": "entity",
               "properties": {
-                "start_date": { "type": "string", "format": "date-time" }
+                "start_date": {
+                  "type": "string",
+                  "format": "date-time"
+                }
               }
             }
+          },
+          "hierarchy": [
+            "activity",
+            "entity"
+          ],
+          "variations": [
+            "activity",
+            "invoice"
+          ],
+          "fields": [
+            "id",
+            "type",
+            "archived",
+            "created_at",
+            "start_date"
           ],
-          "hierarchy": ["activity", "entity"],
-          "variations": ["activity", "invoice"],
-          "fields": ["id", "type", "archived", "created_at", "start_date"],
           "grouped_fields": {
-            "entity": ["id", "type", "archived", "created_at"],
+            "entity": [
-            "activity": ["start_date"]
+              "id",
+              "type",
+              "archived",
+              "created_at"
+            ],
+            "activity": [
+              "start_date"
+            ]
           },
           "field_types": {
             "id": "uuid",
@@ -93,26 +149,51 @@
         },
         {
           "name": "invoice",
-          "schemas": [
+          "schemas": {
-            {
+            "invoice": {
-              "$id": "invoice",
               "type": "activity",
               "properties": {
-                "status": { "type": "string" },
+                "status": {
+                  "type": "string"
+                },
                 "attachments": {
                   "type": "array",
-                  "items": { "type": "attachment" }
+                  "items": {
+                    "type": "attachment"
+                  }
                 }
               }
             }
+          },
+          "hierarchy": [
+            "invoice",
+            "activity",
+            "entity"
+          ],
+          "variations": [
+            "invoice"
+          ],
+          "fields": [
+            "id",
+            "type",
+            "archived",
+            "created_at",
+            "start_date",
+            "status"
           ],
-          "hierarchy": ["invoice", "activity", "entity"],
-          "variations": ["invoice"],
-          "fields": ["id", "type", "archived", "created_at", "start_date", "status"],
           "grouped_fields": {
-            "entity": ["id", "type", "archived", "created_at"],
+            "entity": [
-            "activity": ["start_date"],
+              "id",
-            "invoice": ["status"]
+              "type",
+              "archived",
+              "created_at"
+            ],
+            "activity": [
+              "start_date"
+            ],
+            "invoice": [
+              "status"
+            ]
           },
           "field_types": {
             "id": "uuid",
@@ -129,26 +210,66 @@
         },
         {
           "name": "attachment",
-          "schemas": [
+          "schemas": {
-            {
+            "attachment": {
-              "$id": "attachment",
               "type": "entity",
               "properties": {
-                "name": { "type": "string" },
+                "name": {
-                "attachable_id": { "type": "string", "format": "uuid" },
+                  "type": "string"
-                "attachable_type": { "type": "string" },
+                },
-                "kind": { "type": "string" },
+                "attachable_id": {
-                "file": { "type": "string" },
+                  "type": "string",
-                "data": { "type": "object" }
+                  "format": "uuid"
+                },
+                "attachable_type": {
+                  "type": "string"
+                },
+                "kind": {
+                  "type": "string"
+                },
+                "file": {
+                  "type": "string"
+                },
+                "data": {
+                  "type": "object"
+                }
               }
             }
+          },
+          "hierarchy": [
+            "attachment",
+            "entity"
+          ],
+          "variations": [
+            "attachment"
+          ],
+          "fields": [
+            "id",
+            "type",
+            "archived",
+            "created_at",
+            "attachable_id",
+            "attachable_type",
+            "kind",
+            "file",
+            "data",
+            "name"
           ],
-          "hierarchy": ["attachment", "entity"],
-          "variations": ["attachment"],
-          "fields": ["id", "type", "archived", "created_at", "attachable_id", "attachable_type", "kind", "file", "data", "name"],
           "grouped_fields": {
-            "entity": ["id", "type", "archived", "created_at"],
+            "entity": [
-            "attachment": ["attachable_id", "attachable_type", "kind", "file", "data", "name"]
+              "id",
+              "type",
+              "archived",
+              "created_at"
+            ],
+            "attachment": [
+              "attachable_id",
+              "attachable_type",
+              "kind",
+              "file",
+              "data",
+              "name"
+            ]
           },
           "field_types": {
             "id": "uuid",

fixtures/items.json

@@ -2,14 +2,13 @@
   {
     "description": "a schema given for items",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "items_0_0": {
           "items": {
             "type": "integer"
-          },
+          }
-          "$id": "items_0_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -65,12 +64,11 @@
   {
     "description": "items with boolean schema (true)",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "items_1_0": {
-          "items": true,
+          "items": true
-          "$id": "items_1_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -100,12 +98,11 @@
   {
     "description": "items with boolean schema (false)",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "items_2_0": {
-          "items": false,
+          "items": false
-          "$id": "items_2_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -135,8 +132,8 @@
   {
     "description": "items and subitems",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "items_3_0": {
           "type": "array",
           "items": false,
           "prefixItems": [
@@ -149,11 +146,9 @@
             {
               "type": "item"
             }
-          ],
+          ]
-          "$id": "items_3_0"
         },
-        {
+        "item": {
-          "$id": "item",
           "type": "array",
           "items": false,
           "prefixItems": [
@@ -165,14 +160,13 @@
             }
           ]
         },
-        {
+        "sub-item": {
-          "$id": "sub-item",
           "type": "object",
           "required": [
             "foo"
           ]
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -374,8 +368,8 @@
   {
     "description": "nested items",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "items_4_0": {
           "type": "array",
           "items": {
             "type": "array",
@@ -388,10 +382,9 @@
                 }
               }
             }
-          },
+          }
-          "$id": "items_4_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -507,17 +500,16 @@
   {
     "description": "prefixItems with no additional items allowed",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "items_5_0": {
           "prefixItems": [
             {},
             {},
             {}
           ],
-          "items": false,
+          "items": false
-          "$id": "items_5_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -584,8 +576,8 @@
   {
     "description": "items does not look in applicators, valid case",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "items_6_0": {
           "allOf": [
             {
               "prefixItems": [
@@ -597,10 +589,9 @@
           ],
           "items": {
             "minimum": 5
-          },
+          }
-          "$id": "items_6_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -632,8 +623,8 @@
   {
     "description": "prefixItems validation adjusts the starting index for items",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "items_7_0": {
           "prefixItems": [
             {
               "type": "string"
@@ -641,10 +632,9 @@
           ],
           "items": {
             "type": "integer"
-          },
+          }
-          "$id": "items_7_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -677,15 +667,14 @@
   {
     "description": "items with heterogeneous array",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "items_8_0": {
           "prefixItems": [
             {}
           ],
-          "items": false,
+          "items": false
-          "$id": "items_8_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -717,14 +706,13 @@
   {
     "description": "items with null instance elements",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "items_9_0": {
           "items": {
             "type": "null"
-          },
+          }
-          "$id": "items_9_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -743,13 +731,12 @@
   {
     "description": "extensible: true allows extra items (when items is false)",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "items_10_0": {
           "items": false,
-          "extensible": true,
+          "extensible": true
-          "$id": "items_10_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -768,15 +755,14 @@
   {
     "description": "extensible: true allows extra properties for items",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "items_11_0": {
           "items": {
             "minimum": 5
           },
-          "extensible": true,
+          "extensible": true
-          "$id": "items_11_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -807,13 +793,12 @@
   {
     "description": "array: simple extensible array",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "items_12_0": {
           "type": "array",
-          "extensible": true,
+          "extensible": true
-          "$id": "items_12_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -842,13 +827,12 @@
   {
     "description": "array: strict array",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "items_13_0": {
           "type": "array",
-          "extensible": false,
+          "extensible": false
-          "$id": "items_13_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -876,15 +860,14 @@
   {
     "description": "array: items extensible",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "items_14_0": {
           "type": "array",
           "items": {
             "extensible": true
-          },
+          }
-          "$id": "items_14_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -914,16 +897,15 @@
   {
     "description": "array: items strict",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "items_15_0": {
           "type": "array",
           "items": {
             "type": "object",
             "extensible": false
-          },
+          }
-          "$id": "items_15_0"
         }
-      ]
+      }
     },
     "tests": [
       {

fixtures/maxContains.json

@@ -2,13 +2,12 @@
   {
     "description": "maxContains without contains is ignored",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "maxContains_0_0": {
           "maxContains": 1,
-          "extensible": true,
+          "extensible": true
-          "$id": "maxContains_0_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -39,16 +38,15 @@
   {
     "description": "maxContains with contains",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "maxContains_1_0": {
           "contains": {
             "const": 1
           },
           "maxContains": 1,
-          "extensible": true,
+          "extensible": true
-          "$id": "maxContains_1_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -113,16 +111,15 @@
   {
     "description": "maxContains with contains, value with a decimal",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "maxContains_2_0": {
           "contains": {
             "const": 1
           },
           "maxContains": 1,
-          "extensible": true,
+          "extensible": true
-          "$id": "maxContains_2_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -153,17 +150,16 @@
   {
     "description": "minContains < maxContains",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "maxContains_3_0": {
           "contains": {
             "const": 1
           },
           "minContains": 1,
           "maxContains": 3,
-          "extensible": true,
+          "extensible": true
-          "$id": "maxContains_3_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -206,16 +202,15 @@
   {
     "description": "extensible: true allows non-matching items in maxContains",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "maxContains_4_0": {
           "contains": {
             "const": 1
           },
           "maxContains": 1,
-          "extensible": true,
+          "extensible": true
-          "$id": "maxContains_4_0"
         }
-      ]
+      }
     },
     "tests": [
       {

fixtures/maxItems.json

@@ -2,13 +2,12 @@
   {
     "description": "maxItems validation",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "maxItems_0_0": {
           "maxItems": 2,
-          "extensible": true,
+          "extensible": true
-          "$id": "maxItems_0_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -61,13 +60,12 @@
   {
     "description": "maxItems validation with a decimal",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "maxItems_1_0": {
           "maxItems": 2,
-          "extensible": true,
+          "extensible": true
-          "$id": "maxItems_1_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -99,13 +97,12 @@
   {
     "description": "extensible: true allows extra items in maxItems (but counted)",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "maxItems_2_0": {
           "maxItems": 2,
-          "extensible": true,
+          "extensible": true
-          "$id": "maxItems_2_0"
         }
-      ]
+      }
     },
     "tests": [
       {

fixtures/maxLength.json

@@ -2,12 +2,11 @@
   {
     "description": "maxLength validation",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "maxLength_0_0": {
-          "maxLength": 2,
+          "maxLength": 2
-          "$id": "maxLength_0_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -60,12 +59,11 @@
   {
     "description": "maxLength validation with a decimal",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "maxLength_1_0": {
-          "maxLength": 2,
+          "maxLength": 2
-          "$id": "maxLength_1_0"
         }
-      ]
+      }
     },
     "tests": [
       {

fixtures/maxProperties.json

@@ -2,13 +2,12 @@
   {
     "description": "maxProperties validation",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "maxProperties_0_0": {
           "maxProperties": 2,
-          "extensible": true,
+          "extensible": true
-          "$id": "maxProperties_0_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -83,13 +82,12 @@
   {
     "description": "maxProperties validation with a decimal",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "maxProperties_1_0": {
           "maxProperties": 2,
-          "extensible": true,
+          "extensible": true
-          "$id": "maxProperties_1_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -121,13 +119,12 @@
   {
     "description": "maxProperties = 0 means the object is empty",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "maxProperties_2_0": {
           "maxProperties": 0,
-          "extensible": true,
+          "extensible": true
-          "$id": "maxProperties_2_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -155,13 +152,12 @@
   {
     "description": "extensible: true allows extra properties in maxProperties (though maxProperties still counts them!)",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "maxProperties_3_0": {
           "maxProperties": 2,
-          "extensible": true,
+          "extensible": true
-          "$id": "maxProperties_3_0"
         }
-      ]
+      }
     },
     "tests": [
       {

fixtures/maximum.json

@@ -2,12 +2,11 @@
   {
     "description": "maximum validation",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "maximum_0_0": {
-          "maximum": 3,
+          "maximum": 3
-          "$id": "maximum_0_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -51,12 +50,11 @@
   {
     "description": "maximum validation with unsigned integer",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "maximum_1_0": {
-          "maximum": 300,
+          "maximum": 300
-          "$id": "maximum_1_0"
         }
-      ]
+      }
     },
     "tests": [
       {

fixtures/merge.json

@@ -2,25 +2,23 @@
   {
     "description": "merging: properties accumulate",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "base_0": {
-          "$id": "base_0",
           "properties": {
             "base_prop": {
               "type": "string"
             }
           }
         },
-        {
+        "merge_0_0": {
           "type": "base_0",
           "properties": {
             "child_prop": {
               "type": "string"
             }
-          },
+          }
-          "$id": "merge_0_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -48,7 +46,9 @@
           "errors": [
             {
               "code": "INVALID_TYPE",
-              "details": { "path": "base_prop" }
+              "details": {
+                "path": "base_prop"
+              }
             }
           ]
         }
@@ -58,9 +58,8 @@
   {
     "description": "merging: required fields accumulate",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "base_1": {
-          "$id": "base_1",
           "properties": {
             "a": {
               "type": "string"
@@ -70,7 +69,7 @@
             "a"
           ]
         },
-        {
+        "merge_1_0": {
           "type": "base_1",
           "properties": {
             "b": {
@@ -79,10 +78,9 @@
           },
           "required": [
             "b"
-          ],
+          ]
-          "$id": "merge_1_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -109,7 +107,9 @@
           "errors": [
             {
               "code": "REQUIRED_FIELD_MISSING",
-              "details": { "path": "a" }
+              "details": {
+                "path": "a"
+              }
             }
           ]
         }
@@ -126,7 +126,9 @@
           "errors": [
             {
               "code": "REQUIRED_FIELD_MISSING",
-              "details": { "path": "b" }
+              "details": {
+                "path": "b"
+              }
             }
           ]
         }
@@ -136,9 +138,8 @@
   {
     "description": "merging: dependencies accumulate",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "base_2": {
-          "$id": "base_2",
           "properties": {
             "trigger": {
               "type": "string"
@@ -153,7 +154,7 @@
             ]
           }
         },
-        {
+        "merge_2_0": {
           "type": "base_2",
           "properties": {
             "child_dep": {
@@ -164,10 +165,9 @@
             "trigger": [
               "child_dep"
             ]
-          },
+          }
-          "$id": "merge_2_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -196,7 +196,9 @@
           "errors": [
             {
               "code": "DEPENDENCY_MISSING",
-              "details": { "path": "" }
+              "details": {
+                "path": ""
+              }
             }
           ]
         }
@@ -214,7 +216,9 @@
           "errors": [
             {
               "code": "DEPENDENCY_MISSING",
-              "details": { "path": "" }
+              "details": {
+                "path": ""
+              }
             }
           ]
         }
@@ -224,9 +228,8 @@
   {
     "description": "merging: form and display do NOT merge",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "base_3": {
-          "$id": "base_3",
           "properties": {
             "a": {
               "type": "string"
@@ -240,7 +243,7 @@
             "b"
           ]
         },
-        {
+        "merge_3_0": {
           "type": "base_3",
           "properties": {
             "c": {
@@ -249,10 +252,9 @@
           },
           "form": [
             "c"
-          ],
+          ]
-          "$id": "merge_3_0"
         }
-      ]
+      }
     },
     "tests": [
       {

fixtures/minContains.json

@@ -2,13 +2,12 @@
   {
     "description": "minContains without contains is ignored",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "minContains_0_0": {
           "minContains": 1,
-          "extensible": true,
+          "extensible": true
-          "$id": "minContains_0_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -36,16 +35,15 @@
   {
     "description": "minContains=1 with contains",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "minContains_1_0": {
           "contains": {
             "const": 1
           },
           "minContains": 1,
-          "extensible": true,
+          "extensible": true
-          "$id": "minContains_1_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -108,16 +106,15 @@
   {
     "description": "minContains=2 with contains",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "minContains_2_0": {
           "contains": {
             "const": 1
           },
           "minContains": 2,
-          "extensible": true,
+          "extensible": true
-          "$id": "minContains_2_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -195,16 +192,15 @@
   {
     "description": "minContains=2 with contains with a decimal value",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "minContains_3_0": {
           "contains": {
             "const": 1
           },
           "minContains": 2,
-          "extensible": true,
+          "extensible": true
-          "$id": "minContains_3_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -235,17 +231,16 @@
   {
     "description": "maxContains = minContains",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "minContains_4_0": {
           "contains": {
             "const": 1
           },
           "maxContains": 2,
           "minContains": 2,
-          "extensible": true,
+          "extensible": true
-          "$id": "minContains_4_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -298,17 +293,16 @@
   {
     "description": "maxContains < minContains",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "minContains_5_0": {
           "contains": {
             "const": 1
           },
           "maxContains": 1,
           "minContains": 3,
-          "extensible": true,
+          "extensible": true
-          "$id": "minContains_5_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -361,16 +355,15 @@
   {
     "description": "minContains = 0",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "minContains_6_0": {
           "contains": {
             "const": 1
           },
           "minContains": 0,
-          "extensible": true,
+          "extensible": true
-          "$id": "minContains_6_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -398,17 +391,16 @@
   {
     "description": "minContains = 0 with maxContains",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "minContains_7_0": {
           "contains": {
             "const": 1
           },
           "minContains": 0,
           "maxContains": 1,
-          "extensible": true,
+          "extensible": true
-          "$id": "minContains_7_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -448,16 +440,15 @@
   {
     "description": "extensible: true allows non-matching items in minContains",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "minContains_8_0": {
           "contains": {
             "const": 1
           },
           "minContains": 1,
-          "extensible": true,
+          "extensible": true
-          "$id": "minContains_8_0"
         }
-      ]
+      }
     },
     "tests": [
       {

fixtures/minItems.json

@@ -2,13 +2,12 @@
   {
     "description": "minItems validation",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "minItems_0_0": {
           "minItems": 1,
-          "extensible": true,
+          "extensible": true
-          "$id": "minItems_0_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -57,13 +56,12 @@
   {
     "description": "minItems validation with a decimal",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "minItems_1_0": {
           "minItems": 1,
-          "extensible": true,
+          "extensible": true
-          "$id": "minItems_1_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -92,13 +90,12 @@
   {
     "description": "extensible: true allows extra items in minItems",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "minItems_2_0": {
           "minItems": 1,
-          "extensible": true,
+          "extensible": true
-          "$id": "minItems_2_0"
         }
-      ]
+      }
     },
     "tests": [
       {

fixtures/minLength.json

@@ -2,12 +2,11 @@
   {
     "description": "minLength validation",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "minLength_0_0": {
-          "minLength": 2,
+          "minLength": 2
-          "$id": "minLength_0_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -60,12 +59,11 @@
   {
     "description": "minLength validation with a decimal",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "minLength_1_0": {
-          "minLength": 2,
+          "minLength": 2
-          "$id": "minLength_1_0"
         }
-      ]
+      }
     },
     "tests": [
       {

fixtures/minProperties.json

@@ -2,13 +2,12 @@
   {
     "description": "minProperties validation",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "minProperties_0_0": {
           "minProperties": 1,
-          "extensible": true,
+          "extensible": true
-          "$id": "minProperties_0_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -75,13 +74,12 @@
   {
     "description": "minProperties validation with a decimal",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "minProperties_1_0": {
           "minProperties": 1,
-          "extensible": true,
+          "extensible": true
-          "$id": "minProperties_1_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -110,13 +108,12 @@
   {
     "description": "extensible: true allows extra properties in minProperties",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "minProperties_2_0": {
           "minProperties": 1,
-          "extensible": true,
+          "extensible": true
-          "$id": "minProperties_2_0"
         }
-      ]
+      }
     },
     "tests": [
       {

fixtures/minimum.json

@@ -2,12 +2,11 @@
   {
     "description": "minimum validation",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "minimum_0_0": {
-          "minimum": 1.1,
+          "minimum": 1.1
-          "$id": "minimum_0_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -51,12 +50,11 @@
   {
     "description": "minimum validation with signed integer",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "minimum_1_0": {
-          "minimum": -2,
+          "minimum": -2
-          "$id": "minimum_1_0"
         }
-      ]
+      }
     },
     "tests": [
       {

fixtures/multipleOf.json

@@ -2,12 +2,11 @@
   {
     "description": "by int",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "multipleOf_0_0": {
-          "multipleOf": 2,
+          "multipleOf": 2
-          "$id": "multipleOf_0_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -42,12 +41,11 @@
   {
     "description": "by number",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "multipleOf_1_0": {
-          "multipleOf": 1.5,
+          "multipleOf": 1.5
-          "$id": "multipleOf_1_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -82,12 +80,11 @@
   {
     "description": "by small number",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "multipleOf_2_0": {
-          "multipleOf": 0.0001,
+          "multipleOf": 0.0001
-          "$id": "multipleOf_2_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -113,13 +110,12 @@
   {
     "description": "small multiple of large integer",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "multipleOf_3_0": {
           "type": "integer",
-          "multipleOf": 1e-8,
+          "multipleOf": 1e-08
-          "$id": "multipleOf_3_0"
         }
-      ]
+      }
     },
     "tests": [
       {

fixtures/not.json

@@ -2,14 +2,13 @@
   {
     "description": "not",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "not_0_0": {
           "not": {
             "type": "integer"
-          },
+          }
-          "$id": "not_0_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -35,17 +34,16 @@
   {
     "description": "not multiple types",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "not_1_0": {
           "not": {
             "type": [
               "integer",
               "boolean"
             ]
-          },
+          }
-          "$id": "not_1_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -80,8 +78,8 @@
   {
     "description": "not more complex schema",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "not_2_0": {
           "not": {
             "type": "object",
             "properties": {
@@ -90,10 +88,9 @@
               }
             }
           },
-          "extensible": true,
+          "extensible": true
-          "$id": "not_2_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -132,16 +129,15 @@
   {
     "description": "forbidden property",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "not_3_0": {
           "properties": {
             "foo": {
               "not": {}
             }
-          },
+          }
-          "$id": "not_3_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -170,12 +166,11 @@
   {
     "description": "forbid everything with empty schema",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "not_4_0": {
-          "not": {},
+          "not": {}
-          "$id": "not_4_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -268,12 +263,11 @@
   {
     "description": "forbid everything with boolean schema true",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "not_5_0": {
-          "not": true,
+          "not": true
-          "$id": "not_5_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -366,13 +360,12 @@
   {
     "description": "allow everything with boolean schema false",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "not_6_0": {
           "not": false,
-          "extensible": true,
+          "extensible": true
-          "$id": "not_6_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -465,14 +458,13 @@
   {
     "description": "double negation",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "not_7_0": {
           "not": {
             "not": {}
-          },
+          }
-          "$id": "not_7_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -489,15 +481,14 @@
   {
     "description": "extensible: true allows extra properties in not",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "not_8_0": {
           "not": {
             "type": "integer"
           },
-          "extensible": true,
+          "extensible": true
-          "$id": "not_8_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -516,14 +507,13 @@
   {
     "description": "extensible: false (default) forbids extra properties in not",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "not_9_0": {
           "not": {
             "type": "integer"
-          },
+          }
-          "$id": "not_9_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -542,8 +532,8 @@
   {
     "description": "property next to not (extensible: true)",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "not_10_0": {
           "properties": {
             "bar": {
               "type": "string"
@@ -552,10 +542,9 @@
           "not": {
             "type": "integer"
           },
-          "extensible": true,
+          "extensible": true
-          "$id": "not_10_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -575,8 +564,8 @@
   {
     "description": "property next to not (extensible: false)",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "not_11_0": {
           "properties": {
             "bar": {
               "type": "string"
@@ -584,10 +573,9 @@
           },
           "not": {
             "type": "integer"
-          },
+          }
-          "$id": "not_11_0"
         }
-      ]
+      }
     },
     "tests": [
       {

fixtures/objectTypes.json

@@ -2,166 +2,182 @@
   {
     "description": "Strict Inheritance",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "parent_type": {
-          "$id": "parent_type",
           "type": "object",
-          "properties": {"a": {"type": "integer"}},
+          "properties": {
-          "required": ["a"]
+            "a": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "a"
+          ]
         },
-        {
+        "child_type": {
-          "$id": "child_type",
           "type": "parent_type",
-          "properties": {"b": {"type": "integer"}}
+          "properties": {
+            "b": {
+              "type": "integer"
+            }
+          }
         }
-      ]
+      }
     },
     "tests": [
       {
         "description": "valid child inherits properties and strictness",
         "schema_id": "child_type",
-        "data": {"a": 1, "b": 2},
+        "data": {
+          "a": 1,
+          "b": 2
+        },
         "action": "validate",
-        "expect": {"success": true}
+        "expect": {
+          "success": true
+        }
       },
       {
         "description": "missing inherited required property fails",
         "schema_id": "child_type",
-        "data": {"b": 2},
+        "data": {
+          "b": 2
+        },
         "action": "validate",
-        "expect": {"success": false}
+        "expect": {
+          "success": false
+        }
       },
       {
         "description": "additional properties fail due to inherited strictness",
         "schema_id": "child_type",
-        "data": {"a": 1, "b": 2, "c": 3},
+        "data": {
+          "a": 1,
+          "b": 2,
+          "c": 3
+        },
         "action": "validate",
-        "expect": {"success": false}
+        "expect": {
+          "success": false
+        }
       }
     ]
   },
   {
     "description": "Local Shadowing (Composition & Proxies)",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "budget": {
-          "$id": "budget",
           "type": "object",
           "properties": {
-            "max": {"type": "integer", "maximum": 100}
+            "max": {
+              "type": "integer",
+              "maximum": 100
+            }
           }
         },
-        {
+        "custom_budget": {
-          "$id": "custom_budget",
           "type": "budget",
           "properties": {
-            "max": {"type": "integer", "maximum": 50}
+            "max": {
+              "type": "integer",
+              "maximum": 50
+            }
           }
         }
-      ]
+      }
     },
     "tests": [
       {
         "description": "shadowing override applies (50 is locally allowed)",
         "schema_id": "custom_budget",
-        "data": {"max": 40},
+        "data": {
+          "max": 40
+        },
         "action": "validate",
-        "expect": {"success": true}
+        "expect": {
+          "success": true
+        }
       },
       {
         "description": "shadowing override applies natively, rejecting 60 even though parent allowed 100",
         "schema_id": "custom_budget",
-        "data": {"max": 60},
+        "data": {
+          "max": 60
+        },
         "action": "validate",
-        "expect": {"success": false}
+        "expect": {
-      }
+          "success": false
-    ]
-  },
-  {
-    "description": "Inline id Resolution",
-    "database": {
-      "schemas": [
-        {
-          "$id": "api.request",
-          "type": "object",
-          "properties": {
-            "inline_obj": {
-              "$id": "inline_nested",
-              "type": "object",
-              "properties": {"foo": {"type": "string"}},
-              "required": ["foo"]
-            },
-            "proxy_obj": {
-              "type": "inline_nested"
-            }
-          }
         }
-      ]
-    },
-    "tests": [
-      {
-        "description": "proxy resolves and validates to the inline component",
-        "schema_id": "api.request",
-        "data": {
-          "inline_obj": {"foo": "bar"},
-          "proxy_obj": {"foo": "baz"}
-        },
-        "action": "validate",
-        "expect": {"success": true}
-      },
-      {
-        "description": "proxy resolves and catches violation targeting inline component constraints",
-        "schema_id": "api.request",
-        "data": {
-          "inline_obj": {"foo": "bar"},
-          "proxy_obj": {}
-        },
-        "action": "validate",
-        "expect": {"success": false}
       }
     ]
   },
   {
     "description": "Primitive Array Shorthand (Optionality)",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "invoice": {
-          "$id": "invoice",
-          "type": "object",
-          "properties": {"amount": {"type": "integer"}},
-          "required": ["amount"]
-        },
-        {
-          "$id": "request",
           "type": "object",
           "properties": {
-            "inv": {"type": ["invoice", "null"]}
+            "amount": {
+              "type": "integer"
+            }
+          },
+          "required": [
+            "amount"
+          ]
+        },
+        "request": {
+          "type": "object",
+          "properties": {
+            "inv": {
+              "type": [
+                "invoice",
+                "null"
+              ]
+            }
           }
         }
-      ]
+      }
     },
     "tests": [
       {
         "description": "valid object passes shorthand inheritance check",
         "schema_id": "request",
-        "data": {"inv": {"amount": 5}},
+        "data": {
+          "inv": {
+            "amount": 5
+          }
+        },
         "action": "validate",
-        "expect": {"success": true}
+        "expect": {
+          "success": true
+        }
       },
       {
         "description": "null passes shorthand inheritance check",
         "schema_id": "request",
-        "data": {"inv": null},
+        "data": {
+          "inv": null
+        },
         "action": "validate",
-        "expect": {"success": true}
+        "expect": {
+          "success": true
+        }
       },
       {
         "description": "invalid object fails inner constraints safely",
         "schema_id": "request",
-        "data": {"inv": {"amount": "string"}},
+        "data": {
+          "inv": {
+            "amount": "string"
+          }
+        },
         "action": "validate",
-        "expect": {"success": false}
+        "expect": {
+          "success": false
+        }
       }
     ]
   }
-]
+]

fixtures/paths.json

@@ -2,9 +2,8 @@
   {
     "description": "Hybrid Array Pathing",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "hybrid_pathing": {
-          "$id": "hybrid_pathing",
           "type": "object",
           "properties": {
             "primitives": {
@@ -69,7 +68,7 @@
             }
           }
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -123,7 +122,9 @@
           "errors": [
             {
               "code": "INVALID_TYPE",
-              "details": { "path": "primitives/1" }
+              "details": {
+                "path": "primitives/1"
+              }
             }
           ]
         }
@@ -147,11 +148,15 @@
           "errors": [
             {
               "code": "REQUIRED_FIELD_MISSING",
-              "details": { "path": "ad_hoc_objects/1/name" }
+              "details": {
+                "path": "ad_hoc_objects/1/name"
+              }
             },
             {
               "code": "STRICT_PROPERTY_VIOLATION",
-              "details": { "path": "ad_hoc_objects/1/age" }
+              "details": {
+                "path": "ad_hoc_objects/1/age"
+              }
             }
           ]
         }
@@ -177,7 +182,9 @@
           "errors": [
             {
               "code": "MINIMUM_VIOLATED",
-              "details": { "path": "entities/entity-beta/value" }
+              "details": {
+                "path": "entities/entity-beta/value"
+              }
             }
           ]
         }
@@ -208,7 +215,9 @@
           "errors": [
             {
               "code": "INVALID_TYPE",
-              "details": { "path": "deep_entities/parent-omega/nested/child-beta/flag" }
+              "details": {
+                "path": "deep_entities/parent-omega/nested/child-beta/flag"
+              }
             }
           ]
         }
@@ -216,43 +225,10 @@
     ]
   },
   {
-    "description": "Polymorphic Structure Pathing",
+    "description": "Ad-Hoc Union Pathing",
     "database": {
-      "types": [
+      "schemas": {
-        {
+        "ad_hoc_pathing": {
-          "name": "widget",
-          "variations": ["widget"],
-          "schemas": [
-            {
-              "$id": "widget",
-              "type": "object",
-              "properties": {
-                "id": { "type": "string" },
-                "type": { "type": "string" }
-              }
-            },
-            {
-              "$id": "stock.widget",
-              "type": "widget",
-              "properties": {
-                "kind": { "type": "string" },
-                "amount": { "type": "integer" },
-                "details": {
-                  "type": "object",
-                  "properties": {
-                    "nested_metric": { "type": "number" }
-                  },
-                  "required": ["nested_metric"]
-                }
-              },
-              "required": ["amount", "details"]
-            }
-          ]
-        }
-      ],
-      "schemas": [
-        {
-          "$id": "polymorphic_pathing",
           "type": "object",
           "properties": {
             "metadata_bubbles": {
@@ -260,26 +236,98 @@
               "items": {
                 "oneOf": [
                   {
-                    "$id": "contact_metadata",
+                    "type": "string"
-                    "type": "object",
-                    "properties": {
-                      "type": { "const": "contact" },
-                      "phone": { "type": "string" }
-                    },
-                    "required": ["phone"]
                   },
                   {
-                    "$id": "invoice_metadata",
+                    "type": "integer"
-                    "type": "object",
-                    "properties": {
-                      "type": { "const": "invoice" },
-                      "invoice_id": { "type": "integer" }
-                    },
-                    "required": ["invoice_id"]
                   }
                 ]
               }
+            }
+          }
+        }
+      }
+    },
+    "tests": [
+      {
+        "description": "oneOf arrays natively support disjoint primitive types dynamically mapped into topological paths natively",
+        "data": {
+          "metadata_bubbles": [
+            100,
+            "metadata string",
+            true
+          ]
+        },
+        "schema_id": "ad_hoc_pathing",
+        "action": "validate",
+        "expect": {
+          "success": false,
+          "errors": [
+            {
+              "code": "NO_ONEOF_MATCH",
+              "details": {
+                "path": "metadata_bubbles/2"
+              }
+            }
+          ]
+        }
+      }
+    ]
+  },
+  {
+    "description": "Polymorphic Family Pathing",
+    "database": {
+      "types": [
+        {
+          "name": "widget",
+          "variations": [
+            "widget"
+          ],
+          "schemas": {
+            "widget": {
+              "type": "object",
+              "properties": {
+                "id": {
+                  "type": "string"
+                },
+                "type": {
+                  "type": "string"
+                }
+              }
             },
+            "stock.widget": {
+              "type": "widget",
+              "properties": {
+                "kind": {
+                  "type": "string"
+                },
+                "amount": {
+                  "type": "integer"
+                },
+                "details": {
+                  "type": "object",
+                  "properties": {
+                    "nested_metric": {
+                      "type": "number"
+                    }
+                  },
+                  "required": [
+                    "nested_metric"
+                  ]
+                }
+              },
+              "required": [
+                "amount",
+                "details"
+              ]
+            }
+          }
+        }
+      ],
+      "schemas": {
+        "family_pathing": {
+          "type": "object",
+          "properties": {
             "table_families": {
               "type": "array",
               "items": {
@@ -288,33 +336,10 @@
             }
           }
         }
-      ]
+      }
     },
     "tests": [
-      {
+
-        "description": "oneOf tags natively bubble specific schema paths into deep array roots",
-        "data": {
-          "metadata_bubbles": [
-            { "type": "invoice", "invoice_id": 100 },
-            { "type": "contact", "phone": 12345, "rogue_field": "x" }
-          ]
-        },
-        "schema_id": "polymorphic_pathing",
-        "action": "validate",
-        "expect": {
-          "success": false,
-          "errors": [
-            {
-              "code": "INVALID_TYPE",
-              "details": { "path": "metadata_bubbles/1/phone" }
-            },
-            {
-              "code": "STRICT_PROPERTY_VIOLATION",
-              "details": { "path": "metadata_bubbles/1/rogue_field" }
-            }
-          ]
-        }
-      },
       {
         "description": "families mechanically map physical variants directly onto topological uuid array paths",
         "data": {
@@ -324,7 +349,9 @@
               "type": "widget",
               "kind": "stock",
               "amount": 500,
-              "details": { "nested_metric": 42.0 }
+              "details": {
+                "nested_metric": 42.0
+              }
             },
             {
               "id": "widget-2",
@@ -332,32 +359,40 @@
               "kind": "stock",
               "amount": "not_an_int",
               "details": {
-                 "stray_child": true
+                "stray_child": true
               },
               "unexpected_root_prop": "hi"
             }
           ]
         },
-        "schema_id": "polymorphic_pathing",
+        "schema_id": "family_pathing",
         "action": "validate",
         "expect": {
           "success": false,
           "errors": [
             {
               "code": "INVALID_TYPE",
-              "details": { "path": "table_families/widget-2/amount" }
+              "details": {
+                "path": "table_families/widget-2/amount"
+              }
             },
             {
               "code": "REQUIRED_FIELD_MISSING",
-              "details": { "path": "table_families/widget-2/details/nested_metric" }
+              "details": {
+                "path": "table_families/widget-2/details/nested_metric"
+              }
             },
             {
               "code": "STRICT_PROPERTY_VIOLATION",
-              "details": { "path": "table_families/widget-2/details/stray_child" }
+              "details": {
+                "path": "table_families/widget-2/details/stray_child"
+              }
             },
             {
               "code": "STRICT_PROPERTY_VIOLATION",
-              "details": { "path": "table_families/widget-2/unexpected_root_prop" }
+              "details": {
+                "path": "table_families/widget-2/unexpected_root_prop"
+              }
             }
           ]
         }

fixtures/pattern.json

@@ -2,12 +2,11 @@
   {
     "description": "pattern validation",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "pattern_0_0": {
-          "pattern": "^a*$",
+          "pattern": "^a*$"
-          "$id": "pattern_0_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -87,12 +86,11 @@
   {
     "description": "pattern is not anchored",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "pattern_1_0": {
-          "pattern": "a+",
+          "pattern": "a+"
-          "$id": "pattern_1_0"
         }
-      ]
+      }
     },
     "tests": [
       {

fixtures/patternProperties.json

@@ -2,17 +2,16 @@
   {
     "description": "patternProperties validates properties matching a regex",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "patternProperties_0_0": {
           "patternProperties": {
             "f.*o": {
               "type": "integer"
             }
           },
-          "items": {},
+          "items": {}
-          "$id": "patternProperties_0_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -108,8 +107,8 @@
   {
     "description": "multiple simultaneous patternProperties are validated",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "patternProperties_1_0": {
           "patternProperties": {
             "a*": {
               "type": "integer"
@@ -117,10 +116,9 @@
             "aaa*": {
               "maximum": 20
             }
-          },
+          }
-          "$id": "patternProperties_1_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -196,8 +194,8 @@
   {
     "description": "regexes are not anchored by default and are case sensitive",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "patternProperties_2_0": {
           "patternProperties": {
             "[0-9]{2,}": {
               "type": "boolean"
@@ -206,10 +204,9 @@
               "type": "string"
             }
           },
-          "extensible": true,
+          "extensible": true
-          "$id": "patternProperties_2_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -261,15 +258,14 @@
   {
     "description": "patternProperties with boolean schemas",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "patternProperties_3_0": {
           "patternProperties": {
             "f.*": true,
             "b.*": false
-          },
+          }
-          "$id": "patternProperties_3_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -331,16 +327,15 @@
   {
     "description": "patternProperties with null valued instance properties",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "patternProperties_4_0": {
           "patternProperties": {
             "^.*bar$": {
               "type": "null"
             }
-          },
+          }
-          "$id": "patternProperties_4_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -359,17 +354,16 @@
   {
     "description": "extensible: true allows extra properties NOT matching pattern",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "patternProperties_5_0": {
           "patternProperties": {
             "f.*o": {
               "type": "integer"
             }
           },
-          "extensible": true,
+          "extensible": true
-          "$id": "patternProperties_5_0"
         }
-      ]
+      }
     },
     "tests": [
       {

fixtures/polymorphism.json

@@ -5,93 +5,147 @@
       "types": [
         {
           "name": "entity",
-          "variations": ["entity", "organization", "person", "bot"],
+          "variations": [
-          "schemas": [
+            "entity",
-            {
+            "organization",
-              "$id": "entity",
+            "person",
+            "bot"
+          ],
+          "schemas": {
+            "entity": {
               "type": "object",
               "properties": {
-                "type": { "type": "string" },
+                "type": {
-                "id": { "type": "string" }
+                  "type": "string"
+                },
+                "id": {
+                  "type": "string"
+                }
               }
             }
-          ]
+          }
         },
         {
           "name": "organization",
-          "variations": ["organization", "person"],
+          "variations": [
-          "schemas": [
+            "organization",
-            {
+            "person"
-              "$id": "organization",
+          ],
+          "schemas": {
+            "organization": {
               "type": "entity",
               "properties": {
-                "name": { "type": "string" }
+                "name": {
+                  "type": "string"
+                }
               }
             }
-          ]
+          }
         },
         {
           "name": "person",
-          "variations": ["person"],
+          "variations": [
-          "schemas": [
+            "person"
-            {
+          ],
-              "$id": "person",
+          "schemas": {
+            "person": {
               "type": "organization",
               "properties": {
-                "first_name": { "type": "string" }
+                "first_name": {
+                  "type": "string"
+                }
               }
             }
-          ]
+          }
         },
         {
           "name": "bot",
-          "variations": ["bot"],
+          "variations": [
-          "schemas": [
+            "bot"
-            {
+          ],
-              "$id": "bot",
+          "schemas": {
+            "bot": {
               "type": "entity",
               "properties": {
-                "model": { "type": "string" }
+                "model": {
+                  "type": "string"
+                }
               }
             }
-          ]
+          }
         }
       ],
-      "schemas": [
+      "schemas": {
-        {
+        "family_entity": {
-          "$id": "family_entity",
           "$family": "entity"
         }
-      ]
+      }
     },
     "tests": [
       {
         "description": "Matches base entity",
         "schema_id": "family_entity",
-        "data": { "type": "entity", "id": "1" },
+        "data": {
+          "type": "entity",
+          "id": "1"
+        },
         "action": "validate",
-        "expect": { "success": true }
+        "expect": {
+          "success": true
+        }
       },
       {
         "description": "Matches descendant person natively",
         "schema_id": "family_entity",
-        "data": { "type": "person", "id": "2", "first_name": "Bob" },
+        "data": {
+          "type": "person",
+          "id": "2",
+          "first_name": "Bob"
+        },
         "action": "validate",
-        "expect": { "success": true }
+        "expect": {
+          "success": true
+        }
       },
       {
         "description": "Missing type fails out immediately",
         "schema_id": "family_entity",
-        "data": { "id": "3", "first_name": "Bob" },
+        "data": {
+          "id": "3",
+          "first_name": "Bob"
+        },
         "action": "validate",
-        "expect": { "success": false, "errors": [ { "code": "MISSING_TYPE", "details": { "path": "" } } ] }
+        "expect": {
+          "success": false,
+          "errors": [
+            {
+              "code": "MISSING_TYPE",
+              "details": {
+                "path": ""
+              }
+            }
+          ]
+        }
       },
       {
         "description": "Alias matching failure",
         "schema_id": "family_entity",
-        "data": { "type": "alien", "id": "4" },
+        "data": {
+          "type": "alien",
+          "id": "4"
+        },
         "action": "validate",
-        "expect": { "success": false, "errors": [ { "code": "NO_FAMILY_MATCH", "details": { "path": "" } } ] }
+        "expect": {
+          "success": false,
+          "errors": [
+            {
+              "code": "NO_FAMILY_MATCH",
+              "details": {
+                "path": ""
+              }
+            }
+          ]
+        }
       }
     ]
   },
@@ -101,162 +155,240 @@
       "types": [
         {
           "name": "entity",
-          "variations": ["entity", "organization", "person", "bot"],
+          "variations": [
-          "schemas": [
+            "entity",
-            {
+            "organization",
-              "$id": "entity",
+            "person",
+            "bot"
+          ],
+          "schemas": {
+            "entity": {
               "type": "object",
               "properties": {
-                "type": { "type": "string" }
+                "type": {
+                  "type": "string"
+                }
               }
             },
-            {
+            "light.entity": {
-              "$id": "light.entity",
               "type": "entity",
               "properties": {
-                "kind": { "type": "string" }
+                "kind": {
+                  "type": "string"
+                }
               }
             }
-          ]
+          }
         },
         {
           "name": "organization",
-          "variations": ["organization", "person"],
+          "variations": [
-          "schemas": [
+            "organization",
-            {
+            "person"
-              "$id": "organization",
+          ],
+          "schemas": {
+            "organization": {
               "type": "entity"
             },
-            {
+            "light.organization": {
-              "$id": "light.organization",
               "type": "light.entity"
             }
-          ]
+          }
         },
         {
           "name": "person",
-          "variations": ["person"],
+          "variations": [
-          "schemas": [
+            "person"
-            {
+          ],
-              "$id": "person",
+          "schemas": {
+            "person": {
               "type": "organization"
             },
-            {
+            "light.person": {
-              "$id": "light.person",
               "type": "light.organization"
             }
-          ]
+          }
         },
         {
           "name": "bot",
-          "variations": ["bot"],
+          "variations": [
-          "schemas": [
+            "bot"
-            {
+          ],
-              "$id": "bot",
+          "schemas": {
+            "bot": {
               "type": "entity"
             },
-            {
+            "light.bot": {
-              "$id": "light.bot",
               "type": "light.entity"
             }
-          ]
+          }
         }
       ],
-      "schemas": [
+      "schemas": {
-        {
+        "family_light_org": {
-          "$id": "family_light_org",
           "$family": "light.organization"
         }
-      ]
+      }
     },
     "tests": [
       {
         "description": "Matches light.organization exact matrix target",
         "schema_id": "family_light_org",
-        "data": { "type": "organization", "kind": "light" },
+        "data": {
+          "type": "organization",
+          "kind": "light"
+        },
         "action": "validate",
-        "expect": { "success": true }
+        "expect": {
+          "success": true
+        }
       },
       {
         "description": "Matches descendant light.person through matrix evaluation",
         "schema_id": "family_light_org",
-        "data": { "type": "person", "kind": "light" },
+        "data": {
+          "type": "person",
+          "kind": "light"
+        },
         "action": "validate",
-        "expect": { "success": true }
+        "expect": {
+          "success": true
+        }
       },
       {
         "description": "Structurally fails to route bot (bot is not descendant of organization)",
         "schema_id": "family_light_org",
-        "data": { "type": "bot", "kind": "light" },
+        "data": {
+          "type": "bot",
+          "kind": "light"
+        },
         "action": "validate",
-        "expect": { "success": false, "errors": [ { "code": "NO_FAMILY_MATCH", "details": { "path": "" } } ] }
+        "expect": {
+          "success": false,
+          "errors": [
+            {
+              "code": "NO_FAMILY_MATCH",
+              "details": {
+                "path": ""
+              }
+            }
+          ]
+        }
       }
     ]
   },
   {
     "description": "Horizontal $family Routing (Virtual Variations)",
     "database": {
-      "schemas": [
+      "types": [
         {
-          "$id": "widget",
+          "name": "widget",
-          "type": "object",
+          "variations": [
-          "properties": {
+            "widget"
-            "type": { "type": "string" }
+          ],
+          "schemas": {
+            "widget": {
+              "type": "object",
+              "properties": {
+                "type": {
+                  "type": "string"
+                }
+              }
+            },
+            "stock.widget": {
+              "type": "widget",
+              "properties": {
+                "kind": {
+                  "type": "string"
+                },
+                "amount": {
+                  "type": "integer"
+                }
+              }
+            },
+            "super_stock.widget": {
+              "type": "stock.widget",
+              "properties": {
+                "super_amount": {
+                  "type": "integer"
+                }
+              }
+            }
           }
-        },
+        }
-        {
+      ],
-          "$id": "stock.widget",
+      "schemas": {
-          "type": "widget",
+        "family_widget": {
-          "properties": {
-            "kind": { "type": "string" },
-            "amount": { "type": "integer" }
-          }
-        },
-        {
-          "$id": "super_stock.widget",
-          "type": "stock.widget",
-          "properties": {
-            "super_amount": { "type": "integer" }
-          }
-        },
-        {
-          "$id": "family_widget",
           "$family": "widget"
         },
-        {
+        "family_stock_widget": {
-          "$id": "family_stock_widget",
           "$family": "stock.widget"
         }
-      ]
+      }
     },
     "tests": [
       {
         "description": "Base widget resolves stock widget horizontally",
         "schema_id": "family_widget",
-        "data": { "type": "widget", "kind": "stock", "amount": 5 },
+        "data": {
+          "type": "widget",
+          "kind": "stock",
+          "amount": 5
+        },
         "action": "validate",
-        "expect": { "success": true }
+        "expect": {
+          "success": true
+        }
       },
       {
         "description": "Base widget resolves nested super stock widget natively via descendants crawl",
         "schema_id": "family_widget",
-        "data": { "type": "widget", "kind": "super_stock", "amount": 5, "super_amount": 10 },
+        "data": {
+          "type": "widget",
+          "kind": "super_stock",
+          "amount": 5,
+          "super_amount": 10
+        },
         "action": "validate",
-        "expect": { "success": true }
+        "expect": {
+          "success": true
+        }
       },
       {
         "description": "stock.widget explicit family resolves nested super stock via fast path",
         "schema_id": "family_stock_widget",
-        "data": { "type": "widget", "kind": "super_stock", "amount": 5, "super_amount": 10 },
+        "data": {
+          "type": "widget",
+          "kind": "super_stock",
+          "amount": 5,
+          "super_amount": 10
+        },
         "action": "validate",
-        "expect": { "success": true }
+        "expect": {
+          "success": true
+        }
       },
       {
         "description": "stock.widget fails when presented an invalid payload constraint",
         "schema_id": "family_stock_widget",
-        "data": { "type": "widget", "kind": "super_stock", "amount": 5, "super_amount": "not_an_int" },
+        "data": {
+          "type": "widget",
+          "kind": "super_stock",
+          "amount": 5,
+          "super_amount": "not_an_int"
+        },
         "action": "validate",
-        "expect": { "success": false, "errors": [ { "code": "INVALID_TYPE", "details": { "path": "super_amount" } } ] }
+        "expect": {
+          "success": false,
+          "errors": [
+            {
+              "code": "INVALID_TYPE",
+              "details": {
+                "path": "super_amount"
+              }
+            }
+          ]
+        }
       }
     ]
   },
@@ -266,212 +398,241 @@
       "types": [
         {
           "name": "entity",
-          "variations": ["entity", "person", "bot"],
+          "variations": [
-          "schemas": [
+            "entity",
-            {
+            "person",
-              "$id": "entity",
+            "bot"
+          ],
+          "schemas": {
+            "entity": {
               "type": "object",
               "properties": {
-                "type": { "type": "string" }
+                "type": {
+                  "type": "string"
+                }
               }
             }
-          ]
+          }
         },
         {
           "name": "person",
-          "variations": ["person"],
+          "variations": [
-          "schemas": [
+            "person"
-            {
+          ],
-              "$id": "person",
+          "schemas": {
+            "person": {
               "type": "entity"
             },
-            {
+            "full.person": {
-              "$id": "full.person",
               "type": "person",
               "properties": {
-                "kind": { "type": "string" },
+                "kind": {
-                "age": { "type": "integer" }
+                  "type": "string"
+                },
+                "age": {
+                  "type": "integer"
+                }
               },
-              "required": ["age"]
+              "required": [
+                "age"
+              ]
             }
-          ]
+          }
         },
         {
           "name": "bot",
-          "variations": ["bot"],
+          "variations": [
-          "schemas": [
+            "bot"
-            {
+          ],
-              "$id": "bot",
+          "schemas": {
+            "bot": {
               "type": "entity"
             },
-            {
+            "full.bot": {
-              "$id": "full.bot",
               "type": "bot",
               "properties": {
-                "kind": { "type": "string" },
+                "kind": {
-                "version": { "type": "string" }
+                  "type": "string"
+                },
+                "version": {
+                  "type": "string"
+                }
               },
-              "required": ["version"]
+              "required": [
+                "version"
+              ]
+            }
+          }
+        }
+      ],
+      "schemas": {
+        "oneOf_union": {
+          "oneOf": [
+            {
+              "type": "full.person"
+            },
+            {
+              "type": "full.bot"
             }
           ]
         }
-      ],
+      }
-      "schemas": [
-        {
-          "$id": "oneOf_union",
-          "oneOf": [
-            { "type": "full.person" },
-            { "type": "full.bot" }
-          ]
-        }
-      ]
     },
     "tests": [
       {
         "description": "Throws MISSING_TYPE if discriminator matches neither",
         "schema_id": "oneOf_union",
-        "data": { "kind": "full", "age": 5 },
+        "data": {
+          "kind": "full",
+          "age": 5
+        },
         "action": "validate",
-        "expect": { "success": false, "errors": [ { "code": "MISSING_TYPE", "details": { "path": "" } } ] }
+        "expect": {
+          "success": false,
+          "errors": [
+            {
+              "code": "MISSING_TYPE",
+              "details": {
+                "path": ""
+              }
+            }
+          ]
+        }
       },
       {
         "description": "Golden match throws pure structural error exclusively on person",
         "schema_id": "oneOf_union",
-        "data": { "type": "person", "kind": "full", "age": "five" },
+        "data": {
+          "type": "person",
+          "kind": "full",
+          "age": "five"
+        },
         "action": "validate",
-        "expect": { "success": false, "errors": [ { "code": "INVALID_TYPE", "details": { "path": "age" } } ] }
+        "expect": {
+          "success": false,
+          "errors": [
+            {
+              "code": "INVALID_TYPE",
+              "details": {
+                "path": "age"
+              }
+            }
+          ]
+        }
       },
       {
         "description": "Golden matches perfectly",
         "schema_id": "oneOf_union",
-        "data": { "type": "person", "kind": "full", "age": 5 },
+        "data": {
+          "type": "person",
+          "kind": "full",
+          "age": 5
+        },
         "action": "validate",
-        "expect": { "success": true }
+        "expect": {
+          "success": true
+        }
       },
       {
         "description": "Fails nicely with NO_ONEOF_MATCH",
         "schema_id": "oneOf_union",
-        "data": { "type": "alien", "kind": "full", "age": 5 },
+        "data": {
+          "type": "alien",
+          "kind": "full",
+          "age": 5
+        },
         "action": "validate",
-        "expect": { "success": false, "errors": [ { "code": "NO_ONEOF_MATCH", "details": { "path": "" } } ] }
+        "expect": {
+          "success": false,
+          "errors": [
+            {
+              "code": "NO_ONEOF_MATCH",
+              "details": {
+                "path": ""
+              }
+            }
+          ]
+        }
       }
     ]
   },
   {
     "description": "JSONB Field Bubble oneOf Discrimination (Promoted IDs)",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "metadata": {
-          "$id": "metadata",
           "type": "object",
           "properties": {
-            "type": { "type": "string" }
+            "type": {
+              "type": "string"
+            }
           }
         },
-        {
+        "invoice.metadata": {
-          "$id": "invoice.metadata",
           "type": "metadata",
           "properties": {
-            "invoice_id": { "type": "integer" }
+            "invoice_id": {
+              "type": "integer"
+            }
           },
-          "required": ["invoice_id"]
+          "required": [
+            "invoice_id"
+          ]
         },
-        {
+        "payment.metadata": {
-          "$id": "payment.metadata",
           "type": "metadata",
           "properties": {
-            "payment_id": { "type": "integer" }
+            "payment_id": {
+              "type": "integer"
+            }
           },
-          "required": ["payment_id"]
+          "required": [
+            "payment_id"
+          ]
         },
-        {
+        "oneOf_bubble": {
-          "$id": "oneOf_bubble",
           "oneOf": [
-            { "type": "invoice.metadata" },
+            {
-            { "type": "payment.metadata" }
+              "type": "invoice.metadata"
+            },
+            {
+              "type": "payment.metadata"
+            }
           ]
         }
-      ]
+      }
     },
     "tests": [
       {
         "description": "Extracts golden match natively from explicit JSONB type discriminator",
         "schema_id": "oneOf_bubble",
-        "data": { "type": "invoice.metadata", "invoice_id": "nan" },
+        "data": {
+          "type": "invoice.metadata",
+          "invoice_id": "nan"
+        },
         "action": "validate",
         "expect": {
           "success": false,
-          "errors": [ { "code": "INVALID_TYPE", "details": { "path": "invoice_id" } } ]
+          "errors": [
+            {
+              "code": "INVALID_TYPE",
+              "details": {
+                "path": "invoice_id"
+              }
+            }
+          ]
         }
       },
       {
         "description": "Valid payload succeeds perfectly in JSONB universe",
         "schema_id": "oneOf_bubble",
-        "data": { "type": "payment.metadata", "payment_id": 123 },
+        "data": {
-        "action": "validate",
+          "type": "payment.metadata",
-        "expect": { "success": true }
+          "payment_id": 123
-      }
-    ]
-  },
-  {
-    "description": "Standard JSON Schema oneOf",
-    "database": {
-      "schemas": [
-        {
-          "$id": "oneOf_scalars",
-          "oneOf": [
-            { "type": "integer" },
-            { "minimum": 2 }
-          ]
         },
-        {
-          "$id": "oneOf_dedupe",
-          "oneOf": [
-            {
-              "type": "object",
-              "properties": {
-                "shared": { "type": "integer" }
-              },
-              "required": ["shared"]
-            },
-            {
-              "type": "object",
-              "properties": {
-                "shared": { "type": "integer" },
-                "extra": { "type": "string" }
-              },
-              "required": ["shared", "extra"]
-            }
-          ]
-        }
-      ]
-    },
-    "tests": [
-      {
-        "description": "Valid exclusively against first scalar choice",
-        "schema_id": "oneOf_scalars",
-        "data": 1,
-        "action": "validate",
-        "expect": { "success": true }
-      },
-      {
-        "description": "Fails mathematically if matches both schemas natively",
-        "schema_id": "oneOf_scalars",
-        "data": 3,
-        "action": "validate",
-        "expect": { "success": false }
-      },
-      {
-        "description": "Deduper merges shared errors dynamically exactly like JSON Schema",
-        "schema_id": "oneOf_dedupe",
-        "data": { "shared": "nan" },
         "action": "validate",
         "expect": {
-          "success": false,
+          "success": true
-          "errors": [
-            { "code": "NO_ONEOF_MATCH", "details": { "path": "" } },
-            { "code": "INVALID_TYPE", "details": { "path": "shared" } }
-          ]
         }
       }
     ]

fixtures/prefixItems.json

@@ -2,8 +2,8 @@
   {
     "description": "a schema given for prefixItems",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "prefixItems_0_0": {
           "prefixItems": [
             {
               "type": "integer"
@@ -11,10 +11,9 @@
             {
               "type": "string"
             }
-          ],
+          ]
-          "$id": "prefixItems_0_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -92,15 +91,14 @@
   {
     "description": "prefixItems with boolean schemas",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "prefixItems_1_0": {
           "prefixItems": [
             true,
             false
-          ],
+          ]
-          "$id": "prefixItems_1_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -140,17 +138,16 @@
   {
     "description": "additional items are allowed by default",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "prefixItems_2_0": {
           "prefixItems": [
             {
               "type": "integer"
             }
           ],
-          "extensible": true,
+          "extensible": true
-          "$id": "prefixItems_2_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -171,16 +168,15 @@
   {
     "description": "prefixItems with null instance elements",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "prefixItems_3_0": {
           "prefixItems": [
             {
               "type": "null"
             }
-          ],
+          ]
-          "$id": "prefixItems_3_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -199,17 +195,16 @@
   {
     "description": "extensible: true allows extra items with prefixItems",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "prefixItems_4_0": {
           "prefixItems": [
             {
               "type": "integer"
             }
           ],
-          "extensible": true,
+          "extensible": true
-          "$id": "prefixItems_4_0"
         }
-      ]
+      }
     },
     "tests": [
       {

fixtures/primitiveTypes.json

@@ -2,12 +2,11 @@
   {
     "description": "integer type matches integers",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "type_0_0": {
-          "type": "integer",
+          "type": "integer"
-          "$id": "type_0_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -96,12 +95,11 @@
   {
     "description": "number type matches numbers",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "type_1_0": {
-          "type": "number",
+          "type": "number"
-          "$id": "type_1_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -190,12 +188,11 @@
   {
     "description": "string type matches strings",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "type_2_0": {
-          "type": "string",
+          "type": "string"
-          "$id": "type_2_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -284,12 +281,11 @@
   {
     "description": "object type matches objects",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "type_3_0": {
-          "type": "object",
+          "type": "object"
-          "$id": "type_3_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -360,12 +356,11 @@
   {
     "description": "array type matches arrays",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "type_4_0": {
-          "type": "array",
+          "type": "array"
-          "$id": "type_4_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -436,12 +431,11 @@
   {
     "description": "boolean type matches booleans",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "type_5_0": {
-          "type": "boolean",
+          "type": "boolean"
-          "$id": "type_5_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -539,12 +533,11 @@
   {
     "description": "null type matches only the null object",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "type_6_0": {
-          "type": "null",
+          "type": "null"
-          "$id": "type_6_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -642,15 +635,14 @@
   {
     "description": "multiple types can be specified in an array",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "type_7_0": {
           "type": [
             "integer",
             "string"
-          ],
+          ]
-          "$id": "type_7_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -721,14 +713,13 @@
   {
     "description": "type as array with one item",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "type_8_0": {
           "type": [
             "string"
-          ],
+          ]
-          "$id": "type_8_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -754,16 +745,15 @@
   {
     "description": "type: array or object",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "type_9_0": {
           "type": [
             "array",
             "object"
           ],
-          "items": {},
+          "items": {}
-          "$id": "type_9_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -820,17 +810,16 @@
   {
     "description": "type: array, object or null",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "type_10_0": {
           "type": [
             "array",
             "object",
             "null"
           ],
-          "items": {},
+          "items": {}
-          "$id": "type_10_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -887,13 +876,12 @@
   {
     "description": "extensible: true allows extra properties",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "type_11_0": {
           "type": "object",
-          "extensible": true,
+          "extensible": true
-          "$id": "type_11_0"
         }
-      ]
+      }
     },
     "tests": [
       {

fixtures/properties.json

@@ -2,8 +2,8 @@
   {
     "description": "object properties validation",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "properties_0_0": {
           "properties": {
             "foo": {
               "type": "integer"
@@ -11,10 +11,9 @@
             "bar": {
               "type": "string"
             }
-          },
+          }
-          "$id": "properties_0_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -85,15 +84,14 @@
   {
     "description": "properties with boolean schema",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "properties_1_0": {
           "properties": {
             "foo": true,
             "bar": false
-          },
+          }
-          "$id": "properties_1_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -144,8 +142,8 @@
   {
     "description": "properties with escaped characters",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "properties_2_0": {
           "properties": {
             "foo\nbar": {
               "type": "number"
@@ -165,10 +163,9 @@
             "foo\fbar": {
               "type": "number"
             }
-          },
+          }
-          "$id": "properties_2_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -208,16 +205,15 @@
   {
     "description": "properties with null valued instance properties",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "properties_3_0": {
           "properties": {
             "foo": {
               "type": "null"
             }
-          },
+          }
-          "$id": "properties_3_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -237,8 +233,8 @@
     "description": "properties whose names are Javascript object property names",
     "comment": "Ensure JS implementations don't universally consider e.g. __proto__ to always be present in an object.",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "properties_4_0": {
           "properties": {
             "__proto__": {
               "type": "number"
@@ -253,10 +249,9 @@
             "constructor": {
               "type": "number"
             }
-          },
+          }
-          "$id": "properties_4_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -343,17 +338,16 @@
   {
     "description": "extensible: true allows extra properties",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "properties_5_0": {
           "properties": {
             "foo": {
               "type": "integer"
             }
           },
-          "extensible": true,
+          "extensible": true
-          "$id": "properties_5_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -373,16 +367,15 @@
   {
     "description": "strict by default: extra properties invalid",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "properties_6_0": {
           "properties": {
             "foo": {
               "type": "string"
             }
-          },
+          }
-          "$id": "properties_6_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -402,8 +395,8 @@
   {
     "description": "inheritance: nested object inherits strictness from strict parent",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "properties_7_0": {
           "properties": {
             "nested": {
               "properties": {
@@ -412,10 +405,9 @@
                 }
               }
             }
-          },
+          }
-          "$id": "properties_7_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -437,8 +429,8 @@
   {
     "description": "override: nested object allows extra properties if extensible: true",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "properties_8_0": {
           "properties": {
             "nested": {
               "extensible": true,
@@ -448,10 +440,9 @@
                 }
               }
             }
-          },
+          }
-          "$id": "properties_8_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -473,8 +464,8 @@
   {
     "description": "inheritance: nested object inherits looseness from loose parent",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "properties_9_0": {
           "extensible": true,
           "properties": {
             "nested": {
@@ -484,10 +475,9 @@
                 }
               }
             }
-          },
+          }
-          "$id": "properties_9_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -509,8 +499,8 @@
   {
     "description": "override: nested object enforces strictness if extensible: false",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "properties_10_0": {
           "extensible": true,
           "properties": {
             "nested": {
@@ -521,10 +511,9 @@
                 }
               }
             }
-          },
+          }
-          "$id": "properties_10_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -546,8 +535,8 @@
   {
     "description": "arrays: inline items inherit strictness from strict parent",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "properties_11_0": {
           "properties": {
             "list": {
               "type": "array",
@@ -559,10 +548,9 @@
                 }
               }
             }
-          },
+          }
-          "$id": "properties_11_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -586,8 +574,8 @@
   {
     "description": "arrays: inline items inherit looseness from loose parent",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "properties_12_0": {
           "extensible": true,
           "properties": {
             "list": {
@@ -600,10 +588,9 @@
                 }
               }
             }
-          },
+          }
-          "$id": "properties_12_0"
         }
-      ]
+      }
     },
     "tests": [
       {

fixtures/propertyNames.json

@@ -2,15 +2,14 @@
   {
     "description": "propertyNames validation",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "propertyNames_0_0": {
           "propertyNames": {
             "maxLength": 3
           },
-          "extensible": true,
+          "extensible": true
-          "$id": "propertyNames_0_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -83,15 +82,14 @@
   {
     "description": "propertyNames validation with pattern",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "propertyNames_1_0": {
           "propertyNames": {
             "pattern": "^a+$"
           },
-          "extensible": true,
+          "extensible": true
-          "$id": "propertyNames_1_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -132,13 +130,12 @@
   {
     "description": "propertyNames with boolean schema true",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "propertyNames_2_0": {
           "propertyNames": true,
-          "extensible": true,
+          "extensible": true
-          "$id": "propertyNames_2_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -166,13 +163,12 @@
   {
     "description": "propertyNames with boolean schema false",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "propertyNames_3_0": {
           "propertyNames": false,
-          "extensible": true,
+          "extensible": true
-          "$id": "propertyNames_3_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -200,15 +196,14 @@
   {
     "description": "propertyNames with const",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "propertyNames_4_0": {
           "propertyNames": {
             "const": "foo"
           },
-          "extensible": true,
+          "extensible": true
-          "$id": "propertyNames_4_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -247,18 +242,17 @@
   {
     "description": "propertyNames with enum",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "propertyNames_5_0": {
           "propertyNames": {
             "enum": [
               "foo",
               "bar"
             ]
           },
-          "extensible": true,
+          "extensible": true
-          "$id": "propertyNames_5_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -309,15 +303,14 @@
   {
     "description": "extensible: true allows extra properties (checked by propertyNames)",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "propertyNames_6_0": {
           "propertyNames": {
             "maxLength": 3
           },
-          "extensible": true,
+          "extensible": true
-          "$id": "propertyNames_6_0"
         }
-      ]
+      }
     },
     "tests": [
       {

fixtures/queryer.json

@@ -5,45 +5,60 @@
       "puncs": [
         {
           "name": "get_organization",
-          "schemas": [
+          "schemas": {
-            {
+            "get_organization.response": {
-              "$id": "get_organization.response",
               "type": "organization"
             }
-          ]
+          }
         },
         {
           "name": "get_organizations",
-          "schemas": [
+          "schemas": {
-            {
+            "get_organizations.response": {
-              "$id": "get_organizations.response",
               "type": "array",
               "items": {
                 "$family": "organization"
               }
             }
-          ]
+          }
         },
         {
-          "name": "get_person",
+          "name": "get_light_organization",
-          "schemas": [
+          "schemas": {
-            {
+            "get_light_organization.response": {
-              "$id": "get_person.response",
+              "$family": "light.organization"
-              "$family": "person"
             }
-          ]
+          }
+        },
+        {
+          "name": "get_full_organization",
+          "schemas": {
+            "get_full_organization.response": {
+              "$family": "full.organization"
+            }
+          }
         },
         {
           "name": "get_orders",
-          "schemas": [
+          "schemas": {
-            {
+            "get_orders.response": {
-              "$id": "get_orders.response",
               "type": "array",
               "items": {
                 "type": "light.order"
               }
             }
-          ]
+          }
+        },
+        {
+          "name": "get_widgets",
+          "schemas": {
+            "get_widgets.response": {
+              "type": "array",
+              "items": {
+                "$family": "widget"
+              }
+            }
+          }
         }
       ],
       "enums": [],
@@ -144,9 +159,8 @@
             "created_at": "timestamptz",
             "type": "text"
           },
-          "schemas": [
+          "schemas": {
-            {
+            "entity": {
-              "$id": "entity",
               "type": "object",
               "properties": {
                 "id": {
@@ -168,7 +182,7 @@
                 }
               }
             }
-          ],
+          },
           "fields": [
             "id",
             "type",
@@ -235,9 +249,8 @@
             "organization",
             "person"
           ],
-          "schemas": [
+          "schemas": {
-            {
+            "organization": {
-              "$id": "organization",
               "type": "entity",
               "properties": {
                 "name": {
@@ -245,7 +258,7 @@
                 }
               }
             }
-          ]
+          }
         },
         {
           "name": "bot",
@@ -260,7 +273,9 @@
             "type",
             "name",
             "archived",
-            "created_at"
+            "created_at",
+            "token",
+            "role"
           ],
           "grouped_fields": {
             "entity": [
@@ -273,7 +288,8 @@
               "name"
             ],
             "bot": [
-              "token"
+              "token",
+              "role"
             ]
           },
           "field_types": {
@@ -282,11 +298,22 @@
             "archived": "boolean",
             "name": "text",
             "token": "text",
+            "role": "text",
             "created_at": "timestamptz"
           },
-          "schemas": [
+          "schemas": {
-            {
+            "bot": {
-              "$id": "bot",
+              "type": "organization",
+              "properties": {
+                "token": {
+                  "type": "string"
+                },
+                "role": {
+                  "type": "string"
+                }
+              }
+            },
+            "light.bot": {
               "type": "organization",
               "properties": {
                 "token": {
@@ -294,7 +321,7 @@
                 }
               }
             }
-          ],
+          },
           "variations": [
             "bot"
           ]
@@ -342,9 +369,8 @@
             "age": "numeric",
             "created_at": "timestamptz"
           },
-          "schemas": [
+          "schemas": {
-            {
+            "person": {
-              "$id": "person",
               "type": "organization",
               "properties": {
                 "first_name": {
@@ -358,13 +384,18 @@
                 }
               }
             },
-            {
+            "light.person": {
-              "$id": "light.person",
+              "type": "organization",
-              "type": "person",
+              "properties": {
-              "properties": {}
+                "first_name": {
+                  "type": "string"
+                },
+                "last_name": {
+                  "type": "string"
+                }
+              }
             },
-            {
+            "full.person": {
-              "$id": "full.person",
               "type": "person",
               "properties": {
                 "phone_numbers": {
@@ -423,7 +454,7 @@
                 }
               }
             }
-          ],
+          },
           "variations": [
             "person"
           ]
@@ -469,13 +500,12 @@
             "target_type": "text",
             "created_at": "timestamptz"
           },
-          "schemas": [
+          "schemas": {
-            {
+            "relationship": {
-              "$id": "relationship",
               "type": "entity",
               "properties": {}
             }
-          ],
+          },
           "variations": [
             "contact",
             "relationship"
@@ -528,9 +558,8 @@
             "is_primary": "boolean",
             "created_at": "timestamptz"
           },
-          "schemas": [
+          "schemas": {
-            {
+            "contact": {
-              "$id": "contact",
               "type": "relationship",
               "properties": {
                 "is_primary": {
@@ -538,7 +567,7 @@
                 }
               }
             }
-          ],
+          },
           "variations": [
             "contact"
           ]
@@ -574,9 +603,8 @@
             "number": "text",
             "created_at": "timestamptz"
           },
-          "schemas": [
+          "schemas": {
-            {
+            "phone_number": {
-              "$id": "phone_number",
               "type": "entity",
               "properties": {
                 "number": {
@@ -584,7 +612,7 @@
                 }
               }
             }
-          ],
+          },
           "variations": [
             "phone_number"
           ]
@@ -620,9 +648,8 @@
             "address": "text",
             "created_at": "timestamptz"
           },
-          "schemas": [
+          "schemas": {
-            {
+            "email_address": {
-              "$id": "email_address",
               "type": "entity",
               "properties": {
                 "address": {
@@ -630,7 +657,7 @@
                 }
               }
             }
-          ],
+          },
           "variations": [
             "email_address"
           ]
@@ -666,9 +693,8 @@
             "city": "text",
             "created_at": "timestamptz"
           },
-          "schemas": [
+          "schemas": {
-            {
+            "address": {
-              "$id": "address",
               "type": "entity",
               "properties": {
                 "city": {
@@ -676,16 +702,15 @@
                 }
               }
             }
-          ],
+          },
           "variations": [
             "address"
           ]
         },
         {
           "name": "order",
-          "schemas": [
+          "schemas": {
-            {
+            "order": {
-              "$id": "order",
               "type": "entity",
               "properties": {
                 "total": {
@@ -696,8 +721,7 @@
                 }
               }
             },
-            {
+            "light.order": {
-              "$id": "light.order",
               "type": "order",
               "properties": {
                 "customer": {
@@ -705,8 +729,7 @@
                 }
               }
             },
-            {
+            "full.order": {
-              "$id": "full.order",
               "type": "order",
               "properties": {
                 "customer": {
@@ -720,7 +743,7 @@
                 }
               }
             }
-          ],
+          },
           "hierarchy": [
             "order",
             "entity"
@@ -781,9 +804,8 @@
         },
         {
           "name": "order_line",
-          "schemas": [
+          "schemas": {
-            {
+            "order_line": {
-              "$id": "order_line",
               "type": "entity",
               "properties": {
                 "order_id": {
@@ -797,7 +819,7 @@
                 }
               }
             }
-          ],
+          },
           "hierarchy": [
             "order_line",
             "entity"
@@ -850,6 +872,59 @@
           "variations": [
             "order_line"
           ]
+        },
+        {
+          "name": "widget",
+          "hierarchy": [
+            "widget",
+            "entity"
+          ],
+          "fields": [
+            "id",
+            "type",
+            "kind",
+            "archived",
+            "created_at"
+          ],
+          "grouped_fields": {
+            "entity": [
+              "id",
+              "type",
+              "archived",
+              "created_at"
+            ],
+            "widget": [
+              "kind"
+            ]
+          },
+          "field_types": {
+            "id": "uuid",
+            "type": "text",
+            "kind": "text",
+            "archived": "boolean",
+            "created_at": "timestamptz"
+          },
+          "variations": [
+            "widget"
+          ],
+          "schemas": {
+            "widget": {
+              "type": "entity",
+              "properties": {
+                "kind": {
+                  "type": "string"
+                }
+              }
+            },
+            "stock.widget": {
+              "type": "widget",
+              "properties": {}
+            },
+            "tasks.widget": {
+              "type": "widget",
+              "properties": {}
+            }
+          }
         }
       ]
     },
@@ -1004,17 +1079,17 @@
               "        'target', CASE",
               "            WHEN entity_11.target_type = 'address' THEN",
               "                ((SELECT jsonb_build_object(",
-              "                     'archived', entity_17.archived,",
+              "                     'archived', entity_13.archived,",
-              "                     'city', address_16.city,",
+              "                     'city', address_12.city,",
-              "                     'created_at', entity_17.created_at,",
+              "                     'created_at', entity_13.created_at,",
-              "                     'id', entity_17.id,",
+              "                     'id', entity_13.id,",
-              "                     'type', entity_17.type",
+              "                     'type', entity_13.type",
               "                 )",
-              "                 FROM agreego.address address_16",
+              "                 FROM agreego.address address_12",
-              "                 JOIN agreego.entity entity_17 ON entity_17.id = address_16.id",
+              "                 JOIN agreego.entity entity_13 ON entity_13.id = address_12.id",
               "                 WHERE",
-              "                     NOT entity_17.archived",
+              "                     NOT entity_13.archived",
-              "                     AND relationship_10.target_id = entity_17.id))",
+              "                     AND relationship_10.target_id = entity_13.id))",
               "            WHEN entity_11.target_type = 'email_address' THEN",
               "                ((SELECT jsonb_build_object(",
               "                     'address', email_address_14.address,",
@@ -1030,17 +1105,17 @@
               "                     AND relationship_10.target_id = entity_15.id))",
               "            WHEN entity_11.target_type = 'phone_number' THEN",
               "                ((SELECT jsonb_build_object(",
-              "                     'archived', entity_13.archived,",
+              "                     'archived', entity_17.archived,",
-              "                     'created_at', entity_13.created_at,",
+              "                     'created_at', entity_17.created_at,",
-              "                     'id', entity_13.id,",
+              "                     'id', entity_17.id,",
-              "                     'number', phone_number_12.number,",
+              "                     'number', phone_number_16.number,",
-              "                     'type', entity_13.type",
+              "                     'type', entity_17.type",
               "                 )",
-              "                 FROM agreego.phone_number phone_number_12",
+              "                 FROM agreego.phone_number phone_number_16",
-              "                 JOIN agreego.entity entity_13 ON entity_13.id = phone_number_12.id",
+              "                 JOIN agreego.entity entity_17 ON entity_17.id = phone_number_16.id",
               "                 WHERE",
-              "                     NOT entity_13.archived",
+              "                     NOT entity_17.archived",
-              "                     AND relationship_10.target_id = entity_13.id))",
+              "                     AND relationship_10.target_id = entity_17.id))",
               "            ELSE NULL END,",
               "        'type', entity_11.type",
               "    )), '[]'::jsonb)",
@@ -1240,17 +1315,17 @@
               "        'target', CASE",
               "            WHEN entity_11.target_type = 'address' THEN",
               "                ((SELECT jsonb_build_object(",
-              "                     'archived', entity_17.archived,",
+              "                     'archived', entity_13.archived,",
-              "                     'city', address_16.city,",
+              "                     'city', address_12.city,",
-              "                     'created_at', entity_17.created_at,",
+              "                     'created_at', entity_13.created_at,",
-              "                     'id', entity_17.id,",
+              "                     'id', entity_13.id,",
-              "                     'type', entity_17.type",
+              "                     'type', entity_13.type",
               "                 )",
-              "                 FROM agreego.address address_16",
+              "                 FROM agreego.address address_12",
-              "                 JOIN agreego.entity entity_17 ON entity_17.id = address_16.id",
+              "                 JOIN agreego.entity entity_13 ON entity_13.id = address_12.id",
               "                 WHERE",
-              "                     NOT entity_17.archived",
+              "                     NOT entity_13.archived",
-              "                     AND relationship_10.target_id = entity_17.id))",
+              "                     AND relationship_10.target_id = entity_13.id))",
               "            WHEN entity_11.target_type = 'email_address' THEN",
               "                ((SELECT jsonb_build_object(",
               "                     'address', email_address_14.address,",
@@ -1266,17 +1341,17 @@
               "                     AND relationship_10.target_id = entity_15.id))",
               "            WHEN entity_11.target_type = 'phone_number' THEN",
               "                ((SELECT jsonb_build_object(",
-              "                     'archived', entity_13.archived,",
+              "                     'archived', entity_17.archived,",
-              "                     'created_at', entity_13.created_at,",
+              "                     'created_at', entity_17.created_at,",
-              "                     'id', entity_13.id,",
+              "                     'id', entity_17.id,",
-              "                     'number', phone_number_12.number,",
+              "                     'number', phone_number_16.number,",
-              "                     'type', entity_13.type",
+              "                     'type', entity_17.type",
               "                 )",
-              "                 FROM agreego.phone_number phone_number_12",
+              "                 FROM agreego.phone_number phone_number_16",
-              "                 JOIN agreego.entity entity_13 ON entity_13.id = phone_number_12.id",
+              "                 JOIN agreego.entity entity_17 ON entity_17.id = phone_number_16.id",
               "                 WHERE",
-              "                     NOT entity_13.archived",
+              "                     NOT entity_17.archived",
-              "                     AND relationship_10.target_id = entity_13.id))",
+              "                     AND relationship_10.target_id = entity_17.id))",
               "            ELSE NULL END,",
               "        'type', entity_11.type",
               "    )), '[]'::jsonb)",
@@ -1398,7 +1473,7 @@
           "success": true,
           "sql": [
             [
-              "(SELECT jsonb_strip_nulls((SELECT jsonb_build_object(",
+              "(SELECT jsonb_strip_nulls((SELECT COALESCE(jsonb_agg(jsonb_build_object(",
               "    'archived', entity_3.archived,",
               "    'created_at', entity_3.created_at,",
               "    'id', entity_3.id,",
@@ -1417,7 +1492,7 @@
               "        NOT entity_5.archived",
               "        AND relationship_2.target_id = entity_5.id),",
               "    'type', entity_3.type",
-              ")",
+              ")), '[]'::jsonb)",
               "FROM agreego.contact contact_1",
               "JOIN agreego.relationship relationship_2 ON relationship_2.id = contact_1.id",
               "JOIN agreego.entity entity_3 ON entity_3.id = relationship_2.id",
@@ -1513,50 +1588,60 @@
           "success": true,
           "sql": [
             [
-              "(SELECT jsonb_strip_nulls((SELECT COALESCE(jsonb_agg(jsonb_build_object(",
+              "(SELECT jsonb_strip_nulls((SELECT COALESCE(jsonb_agg(",
-              "    'id', organization_1.id,",
+              "    CASE",
-              "    'type', CASE",
+              "        WHEN organization_1.type = 'bot' THEN (",
-              "        WHEN organization_1.type = 'bot' THEN",
+              "            (SELECT jsonb_build_object(",
-              "            ((SELECT jsonb_build_object(",
+              "                'archived', entity_5.archived,",
-              "                 'archived', entity_5.archived,",
+              "                'created_at', entity_5.created_at,",
-              "                 'created_at', entity_5.created_at,",
+              "                'id', entity_5.id,",
-              "                 'id', entity_5.id,",
+              "                'name', organization_4.name,",
-              "                 'name', organization_4.name,",
+              "                'role', bot_3.role,",
-              "                 'token', bot_3.token,",
+              "                'token', bot_3.token,",
-              "                 'type', entity_5.type",
+              "                'type', entity_5.type",
-              "             )",
+              "            )",
-              "             FROM agreego.bot bot_3",
+              "            FROM agreego.bot bot_3",
-              "             JOIN agreego.organization organization_4 ON organization_4.id = bot_3.id",
+              "            JOIN agreego.organization organization_4 ON organization_4.id = bot_3.id",
-              "             JOIN agreego.entity entity_5 ON entity_5.id = organization_4.id",
+              "            JOIN agreego.entity entity_5 ON entity_5.id = organization_4.id",
-              "             WHERE NOT entity_5.archived))",
+              "            WHERE",
-              "        WHEN organization_1.type = 'organization' THEN",
+              "                NOT entity_5.archived",
-              "            ((SELECT jsonb_build_object(",
+              "                AND entity_5.id = entity_2.id)",
-              "                 'archived', entity_7.archived,",
+              "        )",
-              "                 'created_at', entity_7.created_at,",
+              "        WHEN organization_1.type = 'organization' THEN (",
-              "                 'id', entity_7.id,",
+              "            (SELECT jsonb_build_object(",
-              "                 'name', organization_6.name,",
+              "                'archived', entity_7.archived,",
-              "                 'type', entity_7.type",
+              "                'created_at', entity_7.created_at,",
-              "             )",
+              "                'id', entity_7.id,",
-              "             FROM agreego.organization organization_6",
+              "                'name', organization_6.name,",
-              "             JOIN agreego.entity entity_7 ON entity_7.id = organization_6.id",
+              "                'type', entity_7.type",
-              "             WHERE NOT entity_7.archived))",
+              "            )",
-              "        WHEN organization_1.type = 'person' THEN",
+              "            FROM agreego.organization organization_6",
-              "            ((SELECT jsonb_build_object(",
+              "            JOIN agreego.entity entity_7 ON entity_7.id = organization_6.id",
-              "                 'age', person_8.age,",
+              "            WHERE",
-              "                 'archived', entity_10.archived,",
+              "                NOT entity_7.archived",
-              "                 'created_at', entity_10.created_at,",
+              "                AND entity_7.id = entity_2.id)",
-              "                 'first_name', person_8.first_name,",
+              "        )",
-              "                 'id', entity_10.id,",
+              "        WHEN organization_1.type = 'person' THEN (",
-              "                 'last_name', person_8.last_name,",
+              "            (SELECT jsonb_build_object(",
-              "                 'name', organization_9.name,",
+              "                'age', person_8.age,",
-              "                 'type', entity_10.type",
+              "                'archived', entity_10.archived,",
-              "             )",
+              "                'created_at', entity_10.created_at,",
-              "             FROM agreego.person person_8",
+              "                'first_name', person_8.first_name,",
-              "             JOIN agreego.organization organization_9 ON organization_9.id = person_8.id",
+              "                'id', entity_10.id,",
-              "             JOIN agreego.entity entity_10 ON entity_10.id = organization_9.id",
+              "                'last_name', person_8.last_name,",
-              "             WHERE NOT entity_10.archived))",
+              "                'name', organization_9.name,",
-              "        ELSE NULL END",
+              "                'type', entity_10.type",
-              ")), '[]'::jsonb)",
+              "            )",
+              "            FROM agreego.person person_8",
+              "            JOIN agreego.organization organization_9 ON organization_9.id = person_8.id",
+              "            JOIN agreego.entity entity_10 ON entity_10.id = organization_9.id",
+              "            WHERE",
+              "                NOT entity_10.archived",
+              "                AND entity_10.id = entity_2.id)",
+              "        )",
+              "        ELSE NULL",
+              "    END",
+              "), '[]'::jsonb)",
               "FROM agreego.organization organization_1",
               "JOIN agreego.entity entity_2 ON entity_2.id = organization_1.id",
               "WHERE NOT entity_2.archived)))"
@@ -1565,27 +1650,226 @@
         }
       },
       {
-        "description": "Person select via a punc response with family",
+        "description": "Light organizations select via a punc response with family",
         "action": "query",
-        "schema_id": "get_person.response",
+        "schema_id": "get_light_organization.response",
         "expect": {
           "success": true,
           "sql": [
             [
-              "(SELECT jsonb_strip_nulls((SELECT jsonb_build_object(",
+              "(SELECT jsonb_strip_nulls((SELECT ",
-              "    'age', person_1.age,",
+              "    CASE",
-              "    'archived', entity_3.archived,",
+              "        WHEN organization_1.type = 'bot' THEN (",
-              "    'created_at', entity_3.created_at,",
+              "            (SELECT jsonb_build_object(",
-              "    'first_name', person_1.first_name,",
+              "                'archived', entity_5.archived,",
-              "    'id', entity_3.id,",
+              "                'created_at', entity_5.created_at,",
-              "    'last_name', person_1.last_name,",
+              "                'id', entity_5.id,",
-              "    'name', organization_2.name,",
+              "                'name', organization_4.name,",
-              "    'type', entity_3.type",
+              "                'token', bot_3.token,",
-              ")",
+              "                'type', entity_5.type",
-              "FROM agreego.person person_1",
+              "            )",
-              "JOIN agreego.organization organization_2 ON organization_2.id = person_1.id",
+              "            FROM agreego.bot bot_3",
-              "JOIN agreego.entity entity_3 ON entity_3.id = organization_2.id",
+              "            JOIN agreego.organization organization_4 ON organization_4.id = bot_3.id",
-              "WHERE NOT entity_3.archived)))"
+              "            JOIN agreego.entity entity_5 ON entity_5.id = organization_4.id",
+              "            WHERE NOT entity_5.archived AND entity_5.id = entity_2.id)",
+              "        )",
+              "        WHEN organization_1.type = 'person' THEN (",
+              "            (SELECT jsonb_build_object(",
+              "                'archived', entity_8.archived,",
+              "                'created_at', entity_8.created_at,",
+              "                'first_name', person_6.first_name,",
+              "                'id', entity_8.id,",
+              "                'last_name', person_6.last_name,",
+              "                'name', organization_7.name,",
+              "                'type', entity_8.type",
+              "            )",
+              "            FROM agreego.person person_6",
+              "            JOIN agreego.organization organization_7 ON organization_7.id = person_6.id",
+              "            JOIN agreego.entity entity_8 ON entity_8.id = organization_7.id",
+              "            WHERE NOT entity_8.archived AND entity_8.id = entity_2.id)",
+              "        )",
+              "        ELSE NULL",
+              "    END",
+              "FROM agreego.organization organization_1",
+              "JOIN agreego.entity entity_2 ON entity_2.id = organization_1.id",
+              "WHERE NOT entity_2.archived)))"
+            ]
+          ]
+        }
+      },
+      {
+        "description": "Full organizations select via a punc response with family",
+        "action": "query",
+        "schema_id": "get_full_organization.response",
+        "expect": {
+          "success": true,
+          "sql": [
+            [
+              "(SELECT jsonb_strip_nulls((SELECT CASE",
+              "    WHEN organization_1.type = 'person' THEN (",
+              "    (SELECT jsonb_build_object(",
+              "        'addresses',",
+              "        (SELECT COALESCE(jsonb_agg(jsonb_build_object(",
+              "            'archived', entity_8.archived,",
+              "            'created_at', entity_8.created_at,",
+              "            'id', entity_8.id,",
+              "            'is_primary', contact_6.is_primary,",
+              "            'target',",
+              "            (SELECT jsonb_build_object(",
+              "                'archived', entity_10.archived,",
+              "                'city', address_9.city,",
+              "                'created_at', entity_10.created_at,",
+              "                'id', entity_10.id,",
+              "                'type', entity_10.type",
+              "            )",
+              "            FROM agreego.address address_9",
+              "            JOIN agreego.entity entity_10 ON entity_10.id = address_9.id",
+              "            WHERE",
+              "                NOT entity_10.archived",
+              "                AND relationship_7.target_id = entity_10.id),",
+              "            'type', entity_8.type",
+              "        )), '[]'::jsonb)",
+              "        FROM agreego.contact contact_6",
+              "        JOIN agreego.relationship relationship_7 ON relationship_7.id = contact_6.id",
+              "        JOIN agreego.entity entity_8 ON entity_8.id = relationship_7.id",
+              "        WHERE",
+              "            NOT entity_8.archived",
+              "            AND relationship_7.target_type = 'address'",
+              "            AND relationship_7.source_id = entity_5.id),",
+              "        'age', person_3.age,",
+              "        'archived', entity_5.archived,",
+              "        'contacts',",
+              "        (SELECT COALESCE(jsonb_agg(jsonb_build_object(",
+              "            'archived', entity_13.archived,",
+              "            'created_at', entity_13.created_at,",
+              "            'id', entity_13.id,",
+              "            'is_primary', contact_11.is_primary,",
+              "            'target',",
+              "            CASE",
+              "                WHEN entity_13.target_type = 'address' THEN (",
+              "                    (SELECT jsonb_build_object(",
+              "                        'archived', entity_15.archived,",
+              "                        'city', address_14.city,",
+              "                        'created_at', entity_15.created_at,",
+              "                        'id', entity_15.id,",
+              "                        'type', entity_15.type",
+              "                    )",
+              "                    FROM agreego.address address_14",
+              "                    JOIN agreego.entity entity_15 ON entity_15.id = address_14.id",
+              "                    WHERE",
+              "                        NOT entity_15.archived",
+              "                        AND relationship_12.target_id = entity_15.id)",
+              "                )",
+              "                WHEN entity_13.target_type = 'email_address' THEN (",
+              "                    (SELECT jsonb_build_object(",
+              "                        'address', email_address_16.address,",
+              "                        'archived', entity_17.archived,",
+              "                        'created_at', entity_17.created_at,",
+              "                        'id', entity_17.id,",
+              "                        'type', entity_17.type",
+              "                    )",
+              "                    FROM agreego.email_address email_address_16",
+              "                    JOIN agreego.entity entity_17 ON entity_17.id = email_address_16.id",
+              "                    WHERE",
+              "                        NOT entity_17.archived",
+              "                        AND relationship_12.target_id = entity_17.id)",
+              "                )",
+              "                WHEN entity_13.target_type = 'phone_number' THEN (",
+              "                    (SELECT jsonb_build_object(",
+              "                        'archived', entity_19.archived,",
+              "                        'created_at', entity_19.created_at,",
+              "                        'id', entity_19.id,",
+              "                        'number', phone_number_18.number,",
+              "                        'type', entity_19.type",
+              "                    )",
+              "                    FROM agreego.phone_number phone_number_18",
+              "                    JOIN agreego.entity entity_19 ON entity_19.id = phone_number_18.id",
+              "                    WHERE",
+              "                        NOT entity_19.archived",
+              "                        AND relationship_12.target_id = entity_19.id)",
+              "                )",
+              "                ELSE NULL",
+              "            END,",
+              "            'type', entity_13.type",
+              "        )), '[]'::jsonb)",
+              "        FROM agreego.contact contact_11",
+              "        JOIN agreego.relationship relationship_12 ON relationship_12.id = contact_11.id",
+              "        JOIN agreego.entity entity_13 ON entity_13.id = relationship_12.id",
+              "        WHERE",
+              "            NOT entity_13.archived",
+              "            AND relationship_12.source_id = entity_5.id),",
+              "        'created_at', entity_5.created_at,",
+              "        'email_addresses',",
+              "        (SELECT COALESCE(jsonb_agg(jsonb_build_object(",
+              "            'archived', entity_22.archived,",
+              "            'created_at', entity_22.created_at,",
+              "            'id', entity_22.id,",
+              "            'is_primary', contact_20.is_primary,",
+              "            'target',",
+              "            (SELECT jsonb_build_object(",
+              "                'address', email_address_23.address,",
+              "                'archived', entity_24.archived,",
+              "                'created_at', entity_24.created_at,",
+              "                'id', entity_24.id,",
+              "                'type', entity_24.type",
+              "            )",
+              "            FROM agreego.email_address email_address_23",
+              "            JOIN agreego.entity entity_24 ON entity_24.id = email_address_23.id",
+              "            WHERE",
+              "                NOT entity_24.archived",
+              "                AND relationship_21.target_id = entity_24.id),",
+              "            'type', entity_22.type",
+              "        )), '[]'::jsonb)",
+              "        FROM agreego.contact contact_20",
+              "        JOIN agreego.relationship relationship_21 ON relationship_21.id = contact_20.id",
+              "        JOIN agreego.entity entity_22 ON entity_22.id = relationship_21.id",
+              "        WHERE",
+              "            NOT entity_22.archived",
+              "            AND relationship_21.target_type = 'email_address'",
+              "            AND relationship_21.source_id = entity_5.id),",
+              "        'first_name', person_3.first_name,",
+              "        'id', entity_5.id,",
+              "        'last_name', person_3.last_name,",
+              "        'name', organization_4.name,",
+              "        'phone_numbers',",
+              "        (SELECT COALESCE(jsonb_agg(jsonb_build_object(",
+              "            'archived', entity_27.archived,",
+              "            'created_at', entity_27.created_at,",
+              "            'id', entity_27.id,",
+              "            'is_primary', contact_25.is_primary,",
+              "            'target',",
+              "            (SELECT jsonb_build_object(",
+              "                'archived', entity_29.archived,",
+              "                'created_at', entity_29.created_at,",
+              "                'id', entity_29.id,",
+              "                'number', phone_number_28.number,",
+              "                'type', entity_29.type",
+              "            )",
+              "            FROM agreego.phone_number phone_number_28",
+              "            JOIN agreego.entity entity_29 ON entity_29.id = phone_number_28.id",
+              "            WHERE",
+              "                NOT entity_29.archived",
+              "                AND relationship_26.target_id = entity_29.id),",
+              "            'type', entity_27.type",
+              "        )), '[]'::jsonb)",
+              "        FROM agreego.contact contact_25",
+              "        JOIN agreego.relationship relationship_26 ON relationship_26.id = contact_25.id",
+              "        JOIN agreego.entity entity_27 ON entity_27.id = relationship_26.id",
+              "        WHERE",
+              "            NOT entity_27.archived",
+              "            AND relationship_26.target_type = 'phone_number'",
+              "            AND relationship_26.source_id = entity_5.id),",
+              "        'type', entity_5.type",
+              "    )",
+              "    FROM agreego.person person_3",
+              "    JOIN agreego.organization organization_4 ON organization_4.id = person_3.id",
+              "    JOIN agreego.entity entity_5 ON entity_5.id = organization_4.id",
+              "    WHERE NOT entity_5.archived AND entity_5.id = entity_2.id))",
+              "    ELSE NULL",
+              "END",
+              "FROM agreego.organization organization_1",
+              "JOIN agreego.entity entity_2 ON entity_2.id = organization_1.id",
+              "WHERE NOT entity_2.archived)))"
             ]
           ]
         }
@@ -1629,6 +1913,44 @@
             ]
           ]
         }
+      },
+      {
+        "description": "Widgets select via a punc response with family (STI)",
+        "action": "query",
+        "schema_id": "get_widgets.response",
+        "expect": {
+          "success": true,
+          "sql": [
+            [
+              "(SELECT jsonb_strip_nulls((SELECT COALESCE(jsonb_agg(",
+              "    CASE",
+              "        WHEN widget_1.kind = 'stock' THEN (",
+              "            jsonb_build_object(",
+              "                'archived', entity_2.archived,",
+              "                'created_at', entity_2.created_at,",
+              "                'id', entity_2.id,",
+              "                'kind', widget_1.kind,",
+              "                'type', entity_2.type",
+              "            )",
+              "        )",
+              "        WHEN widget_1.kind = 'tasks' THEN (",
+              "            jsonb_build_object(",
+              "                'archived', entity_2.archived,",
+              "                'created_at', entity_2.created_at,",
+              "                'id', entity_2.id,",
+              "                'kind', widget_1.kind,",
+              "                'type', entity_2.type",
+              "            )",
+              "        )",
+              "        ELSE NULL",
+              "    END",
+              "), '[]'::jsonb)",
+              "FROM agreego.widget widget_1",
+              "JOIN agreego.entity entity_2 ON entity_2.id = widget_1.id",
+              "WHERE NOT entity_2.archived)))"
+            ]
+          ]
+        }
       }
     ]
   }

fixtures/required.json

@@ -2,18 +2,17 @@
   {
     "description": "required validation",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "required_0_0": {
           "properties": {
             "foo": {},
             "bar": {}
           },
           "required": [
             "foo"
-          ],
+          ]
-          "$id": "required_0_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -88,14 +87,13 @@
   {
     "description": "required default validation",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "required_1_0": {
           "properties": {
             "foo": {}
-          },
+          }
-          "$id": "required_1_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -112,15 +110,14 @@
   {
     "description": "required with empty array",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "required_2_0": {
           "properties": {
             "foo": {}
           },
-          "required": [],
+          "required": []
-          "$id": "required_2_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -137,8 +134,8 @@
   {
     "description": "required with escaped characters",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "required_3_0": {
           "required": [
             "foo\nbar",
             "foo\"bar",
@@ -147,10 +144,9 @@
             "foo\tbar",
             "foo\fbar"
           ],
-          "extensible": true,
+          "extensible": true
-          "$id": "required_3_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -187,17 +183,16 @@
     "description": "required properties whose names are Javascript object property names",
     "comment": "Ensure JS implementations don't universally consider e.g. __proto__ to always be present in an object.",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "required_4_0": {
           "required": [
             "__proto__",
             "toString",
             "constructor"
           ],
-          "extensible": true,
+          "extensible": true
-          "$id": "required_4_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -284,15 +279,14 @@
   {
     "description": "extensible: true allows extra properties in required",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "required_5_0": {
           "required": [
             "foo"
           ],
-          "extensible": true,
+          "extensible": true
-          "$id": "required_5_0"
         }
-      ]
+      }
     },
     "tests": [
       {

fixtures/uniqueItems.json

@@ -2,13 +2,12 @@
   {
     "description": "uniqueItems validation",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "uniqueItems_0_0": {
           "uniqueItems": true,
-          "extensible": true,
+          "extensible": true
-          "$id": "uniqueItems_0_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -469,8 +468,8 @@
   {
     "description": "uniqueItems with an array of items",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "uniqueItems_1_0": {
           "prefixItems": [
             {
               "type": "boolean"
@@ -480,10 +479,9 @@
             }
           ],
           "uniqueItems": true,
-          "extensible": true,
+          "extensible": true
-          "$id": "uniqueItems_1_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -595,8 +593,8 @@
   {
     "description": "uniqueItems with an array of items and additionalItems=false",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "uniqueItems_2_0": {
           "prefixItems": [
             {
               "type": "boolean"
@@ -606,10 +604,9 @@
             }
           ],
           "uniqueItems": true,
-          "items": false,
+          "items": false
-          "$id": "uniqueItems_2_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -678,13 +675,12 @@
   {
     "description": "uniqueItems=false validation",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "uniqueItems_3_0": {
           "uniqueItems": false,
-          "extensible": true,
+          "extensible": true
-          "$id": "uniqueItems_3_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -924,8 +920,8 @@
   {
     "description": "uniqueItems=false with an array of items",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "uniqueItems_4_0": {
           "prefixItems": [
             {
               "type": "boolean"
@@ -935,10 +931,9 @@
             }
           ],
           "uniqueItems": false,
-          "extensible": true,
+          "extensible": true
-          "$id": "uniqueItems_4_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -1050,8 +1045,8 @@
   {
     "description": "uniqueItems=false with an array of items and additionalItems=false",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "uniqueItems_5_0": {
           "prefixItems": [
             {
               "type": "boolean"
@@ -1061,10 +1056,9 @@
             }
           ],
           "uniqueItems": false,
-          "items": false,
+          "items": false
-          "$id": "uniqueItems_5_0"
         }
-      ]
+      }
     },
     "tests": [
       {
@@ -1133,13 +1127,12 @@
   {
     "description": "extensible: true allows extra items in uniqueItems",
     "database": {
-      "schemas": [
+      "schemas": {
-        {
+        "uniqueItems_6_0": {
           "uniqueItems": true,
-          "extensible": true,
+          "extensible": true
-          "$id": "uniqueItems_6_0"
         }
-      ]
+      }
     },
     "tests": [
       {

src/database/enum.rs

@@ -1,5 +1,6 @@
 use crate::database::schema::Schema;
 use serde::{Deserialize, Serialize};
+use std::sync::Arc;
 
 #[derive(Debug, Clone, Serialize, Deserialize, Default)]
 #[serde(default)]
@@ -8,5 +9,6 @@ pub struct Enum {
   pub module: String,
   pub source: String,
   pub values: Vec<String>,
-  pub schemas: Vec<Schema>,
+  #[serde(default)]
+  pub schemas: std::collections::BTreeMap<String, Arc<Schema>>,
 }

src/database/mod.rs

@@ -4,6 +4,7 @@ pub mod executors;
 pub mod formats;
 pub mod page;
 pub mod punc;
+pub mod object;
 pub mod relation;
 pub mod schema;
 pub mod r#type;
@@ -23,7 +24,8 @@ use punc::Punc;
 use relation::Relation;
 use schema::Schema;
 use serde_json::Value;
-use std::collections::{HashMap, HashSet};
+use std::collections::HashMap;
+use std::sync::Arc;
 use r#type::Type;
 
 pub struct Database {
@@ -31,9 +33,7 @@ pub struct Database {
   pub types: HashMap<String, Type>,
   pub puncs: HashMap<String, Punc>,
   pub relations: HashMap<String, Relation>,
-  pub schemas: HashMap<String, Schema>,
+  pub schemas: HashMap<String, Arc<Schema>>,
-  pub descendants: HashMap<String, Vec<String>>,
-  pub depths: HashMap<String, usize>,
   pub executor: Box<dyn DatabaseExecutor + Send + Sync>,
 }
 
@@ -45,8 +45,6 @@ impl Database {
       relations: HashMap::new(),
       puncs: HashMap::new(),
       schemas: HashMap::new(),
-      descendants: HashMap::new(),
-      depths: HashMap::new(),
       #[cfg(not(test))]
       executor: Box::new(SpiExecutor::new()),
       #[cfg(test)]
@@ -127,22 +125,16 @@ impl Database {
       }
     }
 
-    if let Some(arr) = val.get("schemas").and_then(|v| v.as_array()) {
+    if let Some(map) = val.get("schemas").and_then(|v| v.as_object()) {
-      for (i, item) in arr.iter().enumerate() {
+      for (key, item) in map.iter() {
         match serde_json::from_value::<Schema>(item.clone()) {
-          Ok(mut schema) => {
+          Ok(schema) => {
-            let id = schema
+            db.schemas.insert(key.clone(), Arc::new(schema));
-              .obj
-              .id
-              .clone()
-              .unwrap_or_else(|| format!("schema_{}", i));
-            schema.obj.id = Some(id.clone());
-            db.schemas.insert(id, schema);
           }
           Err(e) => {
             errors.push(crate::drop::Error {
               code: "DATABASE_SCHEMA_PARSE_FAILED".to_string(),
-              message: format!("Failed to parse database schema: {}", e),
+              message: format!("Failed to parse database schema key '{}': {}", key, e),
               details: crate::drop::ErrorDetails::default(),
             });
           }
@@ -187,19 +179,21 @@ impl Database {
 
   pub fn compile(&mut self, errors: &mut Vec<crate::drop::Error>) {
     let mut harvested = Vec::new();
-    for schema in self.schemas.values_mut() {
+    for (id, schema_arc) in &self.schemas {
-      schema.collect_schemas(None, &mut harvested, errors);
+      crate::database::schema::Schema::collect_schemas(schema_arc, id, id.clone(), &mut harvested, errors);
+    }
+    for (id, schema_arc) in harvested {
+      self.schemas.insert(id, schema_arc);
     }
-    self.schemas.extend(harvested);
 
     self.collect_schemas(errors);
-    self.collect_depths();
-    self.collect_descendants();
 
     // Mathematically evaluate all property inheritances, formats, schemas, and foreign key edges topographically over OnceLocks
     let mut visited = std::collections::HashSet::new();
-    for schema in self.schemas.values() {
+    for (id, schema_arc) in &self.schemas {
-      schema.compile(self, &mut visited, errors);
+      // First compile pass initializes exact structural root_id mapping to resolve DB constraints
+      let root_id = id.split('/').next().unwrap_or(id);
+      schema_arc.as_ref().compile(self, root_id, id.clone(), &mut visited, errors);
     }
   }
 
@@ -209,90 +203,204 @@ impl Database {
     // Pass 1: Extract all Schemas structurally off top level definitions into the master registry.
     // Validate every node recursively via string filters natively!
     for type_def in self.types.values() {
-      for mut schema in type_def.schemas.clone() {
+      for (id, schema_arc) in &type_def.schemas {
-        schema.collect_schemas(None, &mut to_insert, errors);
+        to_insert.push((id.clone(), Arc::clone(schema_arc)));
+        crate::database::schema::Schema::collect_schemas(schema_arc, id, id.clone(), &mut to_insert, errors);
       }
     }
     for punc_def in self.puncs.values() {
-      for mut schema in punc_def.schemas.clone() {
+      for (id, schema_arc) in &punc_def.schemas {
-        schema.collect_schemas(None, &mut to_insert, errors);
+        to_insert.push((id.clone(), Arc::clone(schema_arc)));
+        crate::database::schema::Schema::collect_schemas(schema_arc, id, id.clone(), &mut to_insert, errors);
       }
     }
     for enum_def in self.enums.values() {
-      for mut schema in enum_def.schemas.clone() {
+      for (id, schema_arc) in &enum_def.schemas {
-        schema.collect_schemas(None, &mut to_insert, errors);
+        to_insert.push((id.clone(), Arc::clone(schema_arc)));
+        crate::database::schema::Schema::collect_schemas(schema_arc, id, id.clone(), &mut to_insert, errors);
       }
     }
 
-    for (id, schema) in to_insert {
+    for (id, schema_arc) in to_insert {
-      self.schemas.insert(id, schema);
+      self.schemas.insert(id, schema_arc);
     }
   }
 
-  fn collect_depths(&mut self) {
+  /// Inspects the Postgres pg_constraint relations catalog to securely identify
-    let mut depths: HashMap<String, usize> = HashMap::new();
+  /// the precise Foreign Key connecting a parent and child hierarchy path.
-    let schema_ids: Vec<String> = self.schemas.keys().cloned().collect();
+  pub fn resolve_relation<'a>(
+    &'a self,
+    parent_type: &str,
+    child_type: &str,
+    prop_name: &str,
+    relative_keys: Option<&Vec<String>>,
+    is_array: bool,
+    schema_id: Option<&str>,
+    path: &str,
+    errors: &mut Vec<crate::drop::Error>,
+  ) -> Option<(&'a crate::database::relation::Relation, bool)> {
+    // Enforce graph locality by ensuring we don't accidentally crawl to pure structural entity boundaries
+    if parent_type == "entity" && child_type == "entity" {
+      return None;
+    }
 
-    for id in schema_ids {
+    let p_def = self.types.get(parent_type)?;
-      let mut current_id = id.clone();
+    let c_def = self.types.get(child_type)?;
-      let mut depth = 0;
-      let mut visited = HashSet::new();
 
-      while let Some(schema) = self.schemas.get(&current_id) {
+    let mut matching_rels = Vec::new();
-        if !visited.insert(current_id.clone()) {
+    let mut directions = Vec::new();
-          break; // Cycle detected
+
+    // Scour the complete catalog for any Edge matching the inheritance scope of the two objects
+    // This automatically binds polymorphic structures (e.g. recognizing a relationship targeting User
+    // also natively binds instances specifically typed as Person).
+    let mut all_rels: Vec<&crate::database::relation::Relation> = self.relations.values().collect();
+    all_rels.sort_by(|a, b| a.constraint.cmp(&b.constraint));
+
+    for rel in all_rels {
+      let mut is_forward =
+        p_def.hierarchy.contains(&rel.source_type) && c_def.hierarchy.contains(&rel.destination_type);
+      let is_reverse =
+        p_def.hierarchy.contains(&rel.destination_type) && c_def.hierarchy.contains(&rel.source_type);
+
+      // Structural Cardinality Filtration:
+      // If the schema requires a collection (Array), it is mathematically impossible for a pure
+      // Forward scalar edge (where the parent holds exactly one UUID pointer) to fulfill a One-to-Many request.
+      // Thus, if it's an array, we fully reject pure Forward edges and only accept Reverse edges (or Junction edges).
+      if is_array && is_forward && !is_reverse {
+        is_forward = false;
+      }
+
+      if is_forward {
+        matching_rels.push(rel);
+        directions.push(true);
+      } else if is_reverse {
+        matching_rels.push(rel);
+        directions.push(false);
+      }
+    }
+
+    // Abort relation discovery early if no hierarchical inheritance match was found
+    if matching_rels.is_empty() {
+      let mut details = crate::drop::ErrorDetails {
+        path: path.to_string(),
+        ..Default::default()
+      };
+      if let Some(sid) = schema_id {
+        details.schema = Some(sid.to_string());
+      }
+
+      errors.push(crate::drop::Error {
+        code: "EDGE_MISSING".to_string(),
+        message: format!(
+          "No database relation exists between '{}' and '{}' for property '{}'",
+          parent_type, child_type, prop_name
+        ),
+        details,
+      });
+      return None;
+    }
+
+    // Ideal State: The objects only share a solitary structural relation, resolving ambiguity instantly.
+    if matching_rels.len() == 1 {
+      return Some((matching_rels[0], directions[0]));
+    }
+
+    let mut chosen_idx = 0;
+    let mut resolved = false;
+
+    // Exact Prefix Disambiguation: Determine if the database specifically names this constraint
+    // directly mapping to the JSON Schema property name (e.g., `fk_{child}_{property_name}`)
+    for (i, rel) in matching_rels.iter().enumerate() {
+      if let Some(prefix) = &rel.prefix {
+        if prop_name.starts_with(prefix)
+          || prefix.starts_with(prop_name)
+          || prefix.replace("_", "") == prop_name.replace("_", "")
+        {
+          chosen_idx = i;
+          resolved = true;
+          break;
         }
-        if let Some(crate::database::schema::SchemaTypeOrArray::Single(t)) = &schema.obj.type_ {
+      }
-          if !crate::database::schema::is_primitive_type(t) {
+    }
-            current_id = t.clone();
+
-            depth += 1;
+    // Complex Subgraph Resolution: The database contains multiple equally explicit foreign key constraints
-            continue;
+    // linking these objects (such as pointing to `source` and `target` in Many-to-Many junction models).
+    if !resolved && relative_keys.is_some() {
+      // Twin Deduction Pass 1: We inspect the exact properties structurally defined inside the compiled payload
+      // to observe which explicit relation arrow the child payload natively consumes.
+      let keys = relative_keys.unwrap();
+      let mut consumed_rel_idx = None;
+      for (i, rel) in matching_rels.iter().enumerate() {
+        if let Some(prefix) = &rel.prefix {
+          if keys.contains(prefix) {
+            consumed_rel_idx = Some(i);
+            break; // Found the routing edge explicitly consumed by the schema payload
           }
         }
-        break;
       }
-      depths.insert(id, depth);
-    }
-    self.depths = depths;
-  }
 
-  fn collect_descendants(&mut self) {
+      // Twin Deduction Pass 2: Knowing which arrow points outbound, we can mathematically deduce its twin
-    let mut direct_refs: HashMap<String, Vec<String>> = HashMap::new();
+      // providing the reverse ownership on the same junction boundary must be the incoming Edge to the parent.
-    for (id, schema) in &self.schemas {
+      if let Some(used_idx) = consumed_rel_idx {
-      if let Some(crate::database::schema::SchemaTypeOrArray::Single(t)) = &schema.obj.type_ {
+        let used_rel = matching_rels[used_idx];
-        if !crate::database::schema::is_primitive_type(t) {
+        let mut twin_ids = Vec::new();
-          direct_refs
+        for (i, rel) in matching_rels.iter().enumerate() {
-            .entry(t.clone())
+          if i != used_idx
-            .or_default()
+            && rel.source_type == used_rel.source_type
-            .push(id.clone());
+            && rel.destination_type == used_rel.destination_type
+            && rel.prefix.is_some()
+          {
+            twin_ids.push(i);
+          }
+        }
+
+        if twin_ids.len() == 1 {
+          chosen_idx = twin_ids[0];
+          resolved = true;
         }
       }
     }
 
-    // Cache exhaustive descendants matrix for generic $family string lookups natively
+    // Implicit Base Fallback: If no complex explicit paths resolve, but exactly one relation
-    let mut descendants = HashMap::new();
+    // sits entirely naked (without a constraint prefix), it must be the core structural parent ownership.
-    for id in self.schemas.keys() {
+    if !resolved {
-      let mut desc_set = HashSet::new();
+      let mut null_prefix_ids = Vec::new();
-      Self::collect_descendants_recursively(id, &direct_refs, &mut desc_set);
+      for (i, rel) in matching_rels.iter().enumerate() {
-      let mut desc_vec: Vec<String> = desc_set.into_iter().collect();
+        if rel.prefix.is_none() {
-      desc_vec.sort();
+          null_prefix_ids.push(i);
-
-      descendants.insert(id.clone(), desc_vec);
-    }
-    self.descendants = descendants;
-  }
-
-  fn collect_descendants_recursively(
-    target: &str,
-    direct_refs: &std::collections::HashMap<String, Vec<String>>,
-    descendants: &mut std::collections::HashSet<String>,
-  ) {
-    if let Some(children) = direct_refs.get(target) {
-      for child in children {
-        if descendants.insert(child.clone()) {
-          Self::collect_descendants_recursively(child, direct_refs, descendants);
         }
       }
+      if null_prefix_ids.len() == 1 {
+        chosen_idx = null_prefix_ids[0];
+        resolved = true;
+      }
     }
+
+    // If we exhausted all mathematical deduction pathways and STILL cannot isolate a single edge,
+    // we must abort rather than silently guessing. Returning None prevents arbitrary SQL generation
+    // and forces a clean structural error for the architect.
+    if !resolved {
+      let mut details = crate::drop::ErrorDetails {
+        path: path.to_string(),
+        context: serde_json::to_value(&matching_rels).ok(),
+        cause: Some("Multiple conflicting constraints found matching prefixes".to_string()),
+        ..Default::default()
+      };
+      if let Some(sid) = schema_id {
+        details.schema = Some(sid.to_string());
+      }
+
+      errors.push(crate::drop::Error {
+        code: "AMBIGUOUS_TYPE_RELATIONS".to_string(),
+        message: format!(
+          "Ambiguous database relation between '{}' and '{}' for property '{}'",
+          parent_type, child_type, prop_name
+        ),
+        details,
+      });
+      return None;
+    }
+
+    Some((matching_rels[chosen_idx], directions[chosen_idx]))
   }
 }

src/database/object.rs

@@ -0,0 +1,320 @@
+use crate::database::schema::Schema;
+use serde::{Deserialize, Serialize};
+use serde_json::Value;
+use std::collections::BTreeMap;
+use std::sync::Arc;
+use std::sync::OnceLock;
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct Case {
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub when: Option<Arc<Schema>>,
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub then: Option<Arc<Schema>>,
+  #[serde(rename = "else")]
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub else_: Option<Arc<Schema>>,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize, Default)]
+pub struct SchemaObject {
+  // Core Schema Keywords
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub description: Option<String>,
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub title: Option<String>,
+  #[serde(default)] // Allow missing type
+  #[serde(rename = "type")]
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub type_: Option<SchemaTypeOrArray>, // Handles string or array of strings
+
+  // Object Keywords
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub properties: Option<BTreeMap<String, Arc<Schema>>>,
+  #[serde(rename = "patternProperties")]
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub pattern_properties: Option<BTreeMap<String, Arc<Schema>>>,
+  #[serde(rename = "additionalProperties")]
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub additional_properties: Option<Arc<Schema>>,
+  #[serde(rename = "$family")]
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub family: Option<String>,
+
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub required: Option<Vec<String>>,
+
+  // dependencies can be schema dependencies or property dependencies
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub dependencies: Option<BTreeMap<String, Dependency>>,
+
+  // Array Keywords
+  #[serde(rename = "items")]
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub items: Option<Arc<Schema>>,
+  #[serde(rename = "prefixItems")]
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub prefix_items: Option<Vec<Arc<Schema>>>,
+
+  // String Validation
+  #[serde(rename = "minLength")]
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub min_length: Option<f64>,
+  #[serde(rename = "maxLength")]
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub max_length: Option<f64>,
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub pattern: Option<String>,
+
+  // Array Validation
+  #[serde(rename = "minItems")]
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub min_items: Option<f64>,
+  #[serde(rename = "maxItems")]
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub max_items: Option<f64>,
+  #[serde(rename = "uniqueItems")]
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub unique_items: Option<bool>,
+  #[serde(rename = "contains")]
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub contains: Option<Arc<Schema>>,
+  #[serde(rename = "minContains")]
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub min_contains: Option<f64>,
+  #[serde(rename = "maxContains")]
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub max_contains: Option<f64>,
+
+  // Object Validation
+  #[serde(rename = "minProperties")]
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub min_properties: Option<f64>,
+  #[serde(rename = "maxProperties")]
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub max_properties: Option<f64>,
+  #[serde(rename = "propertyNames")]
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub property_names: Option<Arc<Schema>>,
+
+  // Numeric Validation
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub format: Option<String>,
+  #[serde(rename = "enum")]
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub enum_: Option<Vec<Value>>, // `enum` is a reserved keyword in Rust
+  #[serde(
+    default,
+    rename = "const",
+    deserialize_with = "crate::database::object::deserialize_some"
+  )]
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub const_: Option<Value>,
+
+  // Numeric Validation
+  #[serde(rename = "multipleOf")]
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub multiple_of: Option<f64>,
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub minimum: Option<f64>,
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub maximum: Option<f64>,
+  #[serde(rename = "exclusiveMinimum")]
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub exclusive_minimum: Option<f64>,
+  #[serde(rename = "exclusiveMaximum")]
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub exclusive_maximum: Option<f64>,
+
+  // Combining Keywords
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub cases: Option<Vec<Case>>,
+  #[serde(rename = "oneOf")]
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub one_of: Option<Vec<Arc<Schema>>>,
+  #[serde(rename = "not")]
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub not: Option<Arc<Schema>>,
+
+  // Custom Vocabularies
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub form: Option<Vec<String>>,
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub display: Option<Vec<String>>,
+  #[serde(rename = "enumNames")]
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub enum_names: Option<Vec<String>>,
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub control: Option<String>,
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub actions: Option<BTreeMap<String, Action>>,
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub computer: Option<String>,
+  #[serde(default)]
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub extensible: Option<bool>,
+
+  #[serde(rename = "compiledProperties")]
+  #[serde(skip_deserializing)]
+  #[serde(skip_serializing_if = "crate::database::object::is_once_lock_vec_empty")]
+  #[serde(serialize_with = "crate::database::object::serialize_once_lock")]
+  pub compiled_property_names: OnceLock<Vec<String>>,
+
+  #[serde(skip)]
+  pub compiled_properties: OnceLock<BTreeMap<String, Arc<Schema>>>,
+
+  #[serde(rename = "compiledDiscriminator")]
+  #[serde(skip_deserializing)]
+  #[serde(skip_serializing_if = "crate::database::object::is_once_lock_string_empty")]
+  #[serde(serialize_with = "crate::database::object::serialize_once_lock")]
+  pub compiled_discriminator: OnceLock<String>,
+
+  #[serde(rename = "compiledOptions")]
+  #[serde(skip_deserializing)]
+  #[serde(skip_serializing_if = "crate::database::object::is_once_lock_map_empty")]
+  #[serde(serialize_with = "crate::database::object::serialize_once_lock")]
+  pub compiled_options: OnceLock<BTreeMap<String, (Option<usize>, Option<String>)>>,
+
+  #[serde(rename = "compiledEdges")]
+  #[serde(skip_deserializing)]
+  #[serde(skip_serializing_if = "crate::database::object::is_once_lock_map_empty")]
+  #[serde(serialize_with = "crate::database::object::serialize_once_lock")]
+  pub compiled_edges: OnceLock<BTreeMap<String, crate::database::edge::Edge>>,
+
+  #[serde(skip)]
+  pub compiled_format: OnceLock<CompiledFormat>,
+  #[serde(skip)]
+  pub compiled_pattern: OnceLock<CompiledRegex>,
+  #[serde(skip)]
+  pub compiled_pattern_properties: OnceLock<Vec<(CompiledRegex, Arc<Schema>)>>,
+}
+
+/// Represents a compiled format validator
+#[derive(Clone)]
+pub enum CompiledFormat {
+  Func(fn(&serde_json::Value) -> Result<(), Box<dyn std::error::Error + Send + Sync>>),
+  Regex(regex::Regex),
+}
+
+impl std::fmt::Debug for CompiledFormat {
+  fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+    match self {
+      CompiledFormat::Func(_) => write!(f, "CompiledFormat::Func(...)"),
+      CompiledFormat::Regex(r) => write!(f, "CompiledFormat::Regex({:?})", r),
+    }
+  }
+}
+
+/// A wrapper for compiled regex patterns
+#[derive(Debug, Clone)]
+pub struct CompiledRegex(pub regex::Regex);
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+#[serde(untagged)]
+pub enum SchemaTypeOrArray {
+  Single(String),
+  Multiple(Vec<String>),
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct Action {
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub navigate: Option<String>,
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub punc: Option<String>,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+#[serde(untagged)]
+pub enum Dependency {
+  Props(Vec<String>),
+  Schema(Arc<Schema>),
+}
+
+pub fn serialize_once_lock<T: serde::Serialize, S: serde::Serializer>(
+  lock: &OnceLock<T>,
+  serializer: S,
+) -> Result<S::Ok, S::Error> {
+  if let Some(val) = lock.get() {
+    val.serialize(serializer)
+  } else {
+    serializer.serialize_none()
+  }
+}
+
+pub fn is_once_lock_map_empty<K, V>(lock: &OnceLock<std::collections::BTreeMap<K, V>>) -> bool {
+  lock.get().map_or(true, |m| m.is_empty())
+}
+
+pub fn is_once_lock_vec_empty<T>(lock: &OnceLock<Vec<T>>) -> bool {
+  lock.get().map_or(true, |v| v.is_empty())
+}
+
+pub fn is_once_lock_string_empty(lock: &OnceLock<String>) -> bool {
+  lock.get().map_or(true, |s| s.is_empty())
+}
+
+// Schema mirrors the Go Punc Generator's schema struct for consistency.
+// It is an order-preserving representation of a JSON Schema.
+pub fn deserialize_some<'de, D>(deserializer: D) -> Result<Option<Value>, D::Error>
+where
+  D: serde::Deserializer<'de>,
+{
+  let v = Value::deserialize(deserializer)?;
+  Ok(Some(v))
+}
+
+pub fn is_primitive_type(t: &str) -> bool {
+  matches!(
+    t,
+    "string" | "number" | "integer" | "boolean" | "object" | "array" | "null"
+  )
+}
+
+impl SchemaObject {
+  pub fn get_discriminator_value(&self, dim: &str, schema_id: &str) -> Option<String> {
+    let is_split = self
+      .compiled_properties
+      .get()
+      .map_or(false, |p| p.contains_key("kind"));
+
+    if dim == "kind" {
+      let base = schema_id.split('/').last().unwrap_or(schema_id);
+      if let Some(idx) = base.rfind('.') {
+        return Some(base[..idx].to_string());
+      }
+    }
+
+    if dim == "type" {
+      let base = schema_id.split('/').last().unwrap_or(schema_id);
+      if is_split {
+        return Some(base.split('.').next_back().unwrap_or(base).to_string());
+      } else {
+        return Some(base.to_string());
+      }
+    }
+
+    None
+  }
+
+  pub fn requires_uuid_path(&self, db: &crate::database::Database) -> bool {
+    // 1. Explicitly defines "id" either directly or via inheritance/extension?
+    if self
+      .compiled_properties
+      .get()
+      .map_or(false, |p| p.contains_key("id"))
+    {
+      return true;
+    }
+
+    // 2. Implicit table-backed rule: Does its $family boundary map directly to the global database catalog?
+    if let Some(family) = &self.family {
+      let base = family.split('.').next_back().unwrap_or(family);
+      if db.types.contains_key(base) {
+        return true;
+      }
+    }
+
+    false
+  }
+}

src/database/punc.rs

@@ -1,6 +1,7 @@
 use crate::database::page::Page;
 use crate::database::schema::Schema;
 use serde::{Deserialize, Serialize};
+use std::sync::Arc;
 
 #[derive(Debug, Clone, Serialize, Deserialize, Default)]
 #[serde(default)]
@@ -16,5 +17,5 @@ pub struct Punc {
   pub get: Option<String>,
   pub page: Option<Page>,
   #[serde(default)]
-  pub schemas: Vec<Schema>,
+  pub schemas: std::collections::BTreeMap<String, Arc<Schema>>,
 }

src/database/type.rs

@@ -2,6 +2,7 @@ use std::collections::HashSet;
 
 use crate::database::schema::Schema;
 use serde::{Deserialize, Serialize};
+use std::sync::Arc;
 use serde_json::Value;
 
 #[derive(Debug, Clone, Serialize, Deserialize, Default)]
@@ -38,5 +39,5 @@ pub struct Type {
   pub default_fields: Vec<String>,
   pub field_types: Option<Value>,
   #[serde(default)]
-  pub schemas: Vec<Schema>,
+  pub schemas: std::collections::BTreeMap<String, Arc<Schema>>,
 }

src/merger/mod.rs

@@ -25,7 +25,7 @@ impl Merger {
     let mut notifications_queue = Vec::new();
 
     let target_schema = match self.db.schemas.get(schema_id) {
-      Some(s) => Arc::new(s.clone()),
+      Some(s) => Arc::clone(s),
       None => {
         return crate::drop::Drop::with_errors(vec![crate::drop::Error {
           code: "MERGE_FAILED".to_string(),
@@ -131,13 +131,43 @@ impl Merger {
 
   pub(crate) fn merge_internal(
     &self,
-    schema: Arc<crate::database::schema::Schema>,
+    mut schema: Arc<crate::database::schema::Schema>,
     data: Value,
     notifications: &mut Vec<String>,
   ) -> Result<Value, String> {
     match data {
       Value::Array(items) => self.merge_array(schema, items, notifications),
-      Value::Object(map) => self.merge_object(schema, map, notifications),
+      Value::Object(map) => {
+        if let Some(options) = schema.obj.compiled_options.get() {
+          if let Some(disc) = schema.obj.compiled_discriminator.get() {
+            let val = map.get(disc).and_then(|v| v.as_str());
+            if let Some(v) = val {
+              if let Some((idx_opt, target_id_opt)) = options.get(v) {
+                if let Some(target_id) = target_id_opt {
+                  if let Some(target_schema) = self.db.schemas.get(target_id) {
+                    schema = Arc::clone(target_schema);
+                  } else {
+                    return Err(format!("Polymorphic mapped target '{}' not found in database registry", target_id));
+                  }
+                } else if let Some(idx) = idx_opt {
+                  if let Some(target_schema) = schema.obj.one_of.as_ref().and_then(|options| options.get(*idx)) {
+                     schema = Arc::clone(target_schema);
+                  } else {
+                     return Err(format!("Polymorphic index target '{}' not found in local oneOf array", idx));
+                  }
+                } else {
+                  return Err(format!("Polymorphic mapped target has no path"));
+                }
+              } else {
+                return Err(format!("Polymorphic discriminator {}='{}' matched no compiled options", disc, v));
+              }
+            } else {
+              return Err(format!("Polymorphic merging failed: missing required discriminator '{}'", disc));
+            }
+          }
+        }
+        self.merge_object(schema, map, notifications)
+      },
       _ => Err("Invalid merge payload: root must be an Object or Array".to_string()),
     }
   }
@@ -149,7 +179,7 @@ impl Merger {
     notifications: &mut Vec<String>,
   ) -> Result<Value, String> {
     let mut item_schema = schema.clone();
-    if let Some(crate::database::schema::SchemaTypeOrArray::Single(t)) = &schema.obj.type_ {
+    if let Some(crate::database::object::SchemaTypeOrArray::Single(t)) = &schema.obj.type_ {
       if t == "array" {
         if let Some(items_def) = &schema.obj.items {
           item_schema = items_def.clone();
@@ -195,7 +225,7 @@ impl Merger {
     for (k, v) in obj {
       // Always retain system and unmapped core fields natively implicitly mapped to the Postgres tables
       if k == "id" || k == "type" || k == "created" {
-        entity_fields.insert(k.clone(), v.clone());
+        entity_fields.insert(k, v);
         continue;
       }
 
@@ -214,18 +244,18 @@ impl Merger {
             _ => "field", // Malformed edge data?
           };
           if typeof_v == "object" {
-            entity_objects.insert(k.clone(), (v.clone(), prop_schema.clone()));
+            entity_objects.insert(k, (v, prop_schema.clone()));
           } else if typeof_v == "array" {
-            entity_arrays.insert(k.clone(), (v.clone(), prop_schema.clone()));
+            entity_arrays.insert(k, (v, prop_schema.clone()));
           } else {
-            entity_fields.insert(k.clone(), v.clone());
+            entity_fields.insert(k, v);
           }
         } else {
           // Not an edge! It's a raw Postgres column (e.g., JSONB, text[])
-          entity_fields.insert(k.clone(), v.clone());
+          entity_fields.insert(k, v);
         }
       } else if type_def.fields.contains(&k) {
-        entity_fields.insert(k.clone(), v.clone());
+        entity_fields.insert(k, v);
       }
     }
 
@@ -369,7 +399,7 @@ impl Merger {
                 );
 
                 let mut item_schema = rel_schema.clone();
-                if let Some(crate::database::schema::SchemaTypeOrArray::Single(t)) =
+                if let Some(crate::database::object::SchemaTypeOrArray::Single(t)) =
                   &rel_schema.obj.type_
                 {
                   if t == "array" {
@@ -504,7 +534,7 @@ impl Merger {
 
       entity_change_kind = Some("create".to_string());
 
-      let mut new_fields = changes.clone();
+      let mut new_fields = changes;
       new_fields.insert("id".to_string(), id_val);
       new_fields.insert("type".to_string(), Value::String(type_name.to_string()));
       new_fields.insert("created_by".to_string(), Value::String(user_id.to_string()));
@@ -544,7 +574,7 @@ impl Merger {
         Some("update".to_string())
       };
 
-      let mut new_fields = changes.clone();
+      let mut new_fields = changes;
       new_fields.insert(
         "id".to_string(),
         entity_fetched.as_ref().unwrap().get("id").unwrap().clone(),

src/queryer/compiler.rs

@@ -1,5 +1,6 @@
 use crate::database::Database;
 use std::sync::Arc;
+
 pub struct Compiler<'a> {
   pub db: &'a Database,
   pub filter_keys: &'a [String],
@@ -16,6 +17,8 @@ pub struct Node<'a> {
   pub property_name: Option<String>,
   pub depth: usize,
   pub ast_path: String,
+  pub is_polymorphic_branch: bool,
+  pub schema_id: Option<String>,
 }
 
 impl<'a> Compiler<'a> {
@@ -27,7 +30,7 @@ impl<'a> Compiler<'a> {
       .get(schema_id)
       .ok_or_else(|| format!("Schema not found: {}", schema_id))?;
 
-    let target_schema = std::sync::Arc::new(schema.clone());
+    let target_schema = std::sync::Arc::clone(schema);
 
     let mut compiler = Compiler {
       db: &self.db,
@@ -44,6 +47,8 @@ impl<'a> Compiler<'a> {
       property_name: None,
       depth: 0,
       ast_path: String::new(),
+      is_polymorphic_branch: false,
+      schema_id: Some(schema_id.to_string()),
     };
 
     let (sql, _) = compiler.compile_node(node)?;
@@ -55,7 +60,7 @@ impl<'a> Compiler<'a> {
   fn compile_node(&mut self, node: Node<'a>) -> Result<(String, String), String> {
     // Determine the base schema type (could be an array, object, or literal)
     match &node.schema.obj.type_ {
-      Some(crate::database::schema::SchemaTypeOrArray::Single(t)) if t == "array" => {
+      Some(crate::database::object::SchemaTypeOrArray::Single(t)) if t == "array" => {
         self.compile_array(node)
       }
       _ => self.compile_reference(node),
@@ -63,17 +68,31 @@ impl<'a> Compiler<'a> {
   }
 
   fn compile_array(&mut self, node: Node<'a>) -> Result<(String, String), String> {
-    // 1. Array of DB Entities (`type` or `$family` pointing to a table limit)
     if let Some(items) = &node.schema.obj.items {
       let mut resolved_type = None;
-      if let Some(family_target) = items.obj.family.as_ref() {
+      if let Some(sid) = &node.schema_id {
-        let base_type_name = family_target
+        resolved_type = self
-          .split('.')
+          .db
-          .next_back()
+          .types
-          .unwrap_or(family_target);
+          .get(&sid.split('.').next_back().unwrap_or(sid).to_string());
-        resolved_type = self.db.types.get(base_type_name);
+      }
-      } else if let Some(base_type_name) = items.obj.identifier() {
+
-        resolved_type = self.db.types.get(&base_type_name);
+      if resolved_type.is_none() {
+        if let Some(family_target) = items.obj.family.as_ref() {
+          let base_type_name = family_target
+            .split('.')
+            .next_back()
+            .unwrap_or(family_target);
+          resolved_type = self.db.types.get(base_type_name);
+        } else if let Some(crate::database::object::SchemaTypeOrArray::Single(t)) = &items.obj.type_
+        {
+          if !crate::database::object::is_primitive_type(t) {
+            resolved_type = self
+              .db
+              .types
+              .get(&t.split('.').next_back().unwrap_or(t).to_string());
+          }
+        }
       }
 
       if let Some(type_def) = resolved_type {
@@ -102,57 +121,62 @@ impl<'a> Compiler<'a> {
     // Determine if this schema represents a Database Entity
     let mut resolved_type = None;
 
-    if let Some(family_target) = node.schema.obj.family.as_ref() {
+    if let Some(sid) = &node.schema_id {
-      resolved_type = self.db.types.get(family_target);
+      let base_type_name = sid.split('.').next_back().unwrap_or(sid).to_string();
-    } else if let Some(base_type_name) = node.schema.obj.identifier() {
       resolved_type = self.db.types.get(&base_type_name);
     }
 
+    if resolved_type.is_none() {
+      if let Some(family_target) = node.schema.obj.family.as_ref() {
+        let base_type_name = family_target
+          .split('.')
+          .next_back()
+          .unwrap_or(family_target);
+        resolved_type = self.db.types.get(base_type_name);
+      } else if let Some(crate::database::object::SchemaTypeOrArray::Single(t)) =
+        &node.schema.obj.type_
+      {
+        if !crate::database::object::is_primitive_type(t) {
+          let base_type_name = t.split('.').next_back().unwrap_or(t).to_string();
+          resolved_type = self.db.types.get(&base_type_name);
+        }
+      }
+    }
+
     if let Some(type_def) = resolved_type {
       return self.compile_entity(type_def, node.clone(), false);
     }
 
     // Handle Direct Refs via type pointer
-    if let Some(crate::database::schema::SchemaTypeOrArray::Single(t)) = &node.schema.obj.type_ {
+    if let Some(crate::database::object::SchemaTypeOrArray::Single(t)) = &node.schema.obj.type_ {
-      if !crate::database::schema::is_primitive_type(t) {
+      if !crate::database::object::is_primitive_type(t) {
         // If it's just an ad-hoc struct ref, we should resolve it
         if let Some(target_schema) = self.db.schemas.get(t) {
           let mut ref_node = node.clone();
-          ref_node.schema = std::sync::Arc::new(target_schema.clone());
+          ref_node.schema = Arc::clone(target_schema);
+          ref_node.schema_id = Some(t.clone());
           return self.compile_node(ref_node);
         }
         return Err(format!("Unresolved schema type pointer: {}", t));
       }
     }
-    // Handle $family Polymorphism fallbacks for relations
+    // Handle Polymorphism fallbacks for relations
-    if let Some(family_target) = &node.schema.obj.family {
+    if node.schema.obj.family.is_some() || node.schema.obj.one_of.is_some() {
-      let mut all_targets = vec![family_target.clone()];
+      if let Some(options) = node.schema.obj.compiled_options.get() {
-      if let Some(descendants) = self.db.descendants.get(family_target) {
+        if options.len() == 1 {
-        all_targets.extend(descendants.clone());
+          let (_, target_opt) = options.values().next().unwrap();
+          if let Some(target_id) = target_opt {
+            let mut bypass_schema = crate::database::schema::Schema::default();
+            bypass_schema.obj.type_ = Some(crate::database::object::SchemaTypeOrArray::Single(
+              target_id.clone(),
+            ));
+            let mut bypass_node = node.clone();
+            bypass_node.schema = std::sync::Arc::new(bypass_schema);
+            return self.compile_node(bypass_node);
+          }
+        }
       }
-
+      return self.compile_one_of(node);
-      if all_targets.len() == 1 {
-        let mut bypass_schema = crate::database::schema::Schema::default();
-        bypass_schema.obj.type_ = Some(crate::database::schema::SchemaTypeOrArray::Single(all_targets[0].clone()));
-        let mut bypass_node = node.clone();
-        bypass_node.schema = std::sync::Arc::new(bypass_schema);
-        return self.compile_node(bypass_node);
-      }
-
-      all_targets.sort();
-      let mut family_schemas = Vec::new();
-      for variation in &all_targets {
-        let mut ref_schema = crate::database::schema::Schema::default();
-        ref_schema.obj.type_ = Some(crate::database::schema::SchemaTypeOrArray::Single(variation.clone()));
-        family_schemas.push(std::sync::Arc::new(ref_schema));
-      }
-
-      return self.compile_one_of(&family_schemas, node);
-    }
-
-    // Handle oneOf Polymorphism fallbacks for relations
-    if let Some(one_of) = &node.schema.obj.one_of {
-      return self.compile_one_of(one_of, node.clone());
     }
 
     // Just an inline object definition?
@@ -179,17 +203,28 @@ impl<'a> Compiler<'a> {
   ) -> Result<(String, String), String> {
     let (table_aliases, from_clauses) = self.compile_from_clause(r#type);
 
-    // 2. Map properties and build jsonb_build_object args
+    let jsonb_obj_sql = if node.schema.obj.family.is_some() || node.schema.obj.one_of.is_some() {
-    let mut select_args = self.compile_select_clause(r#type, &table_aliases, node.clone())?;
+      let base_alias = table_aliases
+        .get(&r#type.name)
+        .cloned()
+        .unwrap_or_else(|| node.parent_alias.to_string());
 
-    // 2.5 Inject polymorphism directly into the query object
+      let mut case_node = node.clone();
-    let mut poly_args = self.compile_polymorphism_select(r#type, &table_aliases, node.clone())?;
+      case_node.parent_alias = base_alias.clone();
-    select_args.append(&mut poly_args);
+      let arc_aliases = std::sync::Arc::new(table_aliases.clone());
+      case_node.parent_type_aliases = Some(arc_aliases);
+      case_node.parent_type = Some(r#type);
 
-    let jsonb_obj_sql = if select_args.is_empty() {
+      let (case_sql, _) = self.compile_one_of(case_node)?;
-      "jsonb_build_object()".to_string()
+      case_sql
     } else {
-      format!("jsonb_build_object({})", select_args.join(", "))
+      let select_args = self.compile_select_clause(r#type, &table_aliases, node.clone())?;
+
+      if select_args.is_empty() {
+        "jsonb_build_object()".to_string()
+      } else {
+        format!("jsonb_build_object({})", select_args.join(", "))
+      }
     };
 
     // 3. Build WHERE clauses
@@ -218,90 +253,6 @@ impl<'a> Compiler<'a> {
     ))
   }
 
-  fn compile_polymorphism_select(
-    &mut self,
-    r#type: &'a crate::database::r#type::Type,
-    table_aliases: &std::collections::HashMap<String, String>,
-    node: Node<'a>,
-  ) -> Result<Vec<String>, String> {
-    let mut select_args = Vec::new();
-
-    if let Some(family_target) = node.schema.obj.family.as_ref() {
-      let family_prefix = family_target.rfind('.').map(|idx| &family_target[..idx]);
-
-      let mut all_targets = vec![family_target.clone()];
-      if let Some(descendants) = self.db.descendants.get(family_target) {
-        all_targets.extend(descendants.clone());
-      }
-
-      // Filter targets to EXACTLY match the family_target prefix
-      let mut final_targets = Vec::new();
-      for target in all_targets {
-        let target_prefix = target.rfind('.').map(|idx| &target[..idx]);
-        if target_prefix == family_prefix {
-          final_targets.push(target);
-        }
-      }
-
-      final_targets.sort();
-      final_targets.dedup();
-
-      if final_targets.len() == 1 {
-        let variation = &final_targets[0];
-        if let Some(target_schema) = self.db.schemas.get(variation) {
-          let mut bypass_node = node.clone();
-          bypass_node.schema = std::sync::Arc::new(target_schema.clone());
-
-          let mut bypassed_args = self.compile_select_clause(r#type, table_aliases, bypass_node)?;
-          select_args.append(&mut bypassed_args);
-        } else {
-          return Err(format!("Could not find schema for variation {}", variation));
-        }
-      } else {
-        let mut family_schemas = Vec::new();
-
-        for variation in &final_targets {
-          if let Some(target_schema) = self.db.schemas.get(variation) {
-            family_schemas.push(std::sync::Arc::new(target_schema.clone()));
-          } else {
-            return Err(format!(
-              "Could not find schema metadata for variation {}",
-              variation
-            ));
-          }
-        }
-
-        let base_alias = table_aliases
-          .get(&r#type.name)
-          .cloned()
-          .unwrap_or_else(|| node.parent_alias.to_string());
-        select_args.push(format!("'id', {}.id", base_alias));
-        let mut case_node = node.clone();
-        case_node.parent_alias = base_alias.clone();
-        let arc_aliases = std::sync::Arc::new(table_aliases.clone());
-        case_node.parent_type_aliases = Some(arc_aliases);
-
-        let (case_sql, _) = self.compile_one_of(&family_schemas, case_node)?;
-        select_args.push(format!("'type', {}", case_sql));
-      }
-    } else if let Some(one_of) = &node.schema.obj.one_of {
-      let base_alias = table_aliases
-        .get(&r#type.name)
-        .cloned()
-        .unwrap_or_else(|| node.parent_alias.to_string());
-      select_args.push(format!("'id', {}.id", base_alias));
-      let mut case_node = node.clone();
-      case_node.parent_alias = base_alias.clone();
-      let arc_aliases = std::sync::Arc::new(table_aliases.clone());
-      case_node.parent_type_aliases = Some(arc_aliases);
-
-      let (case_sql, _) = self.compile_one_of(one_of, case_node)?;
-      select_args.push(format!("'type', {}", case_sql));
-    }
-
-    Ok(select_args)
-  }
-
   fn compile_object(
     &mut self,
     props: &std::collections::BTreeMap<String, std::sync::Arc<crate::database::schema::Schema>>,
@@ -331,32 +282,95 @@ impl<'a> Compiler<'a> {
     Ok((combined, "object".to_string()))
   }
 
-  fn compile_one_of(
+  fn compile_one_of(&mut self, node: Node<'a>) -> Result<(String, String), String> {
-    &mut self,
-    schemas: &[Arc<crate::database::schema::Schema>],
-    node: Node<'a>,
-  ) -> Result<(String, String), String> {
     let mut case_statements = Vec::new();
+
+    let options = node
+      .schema
+      .obj
+      .compiled_options
+      .get()
+      .ok_or("Missing compiled options for polymorphism")?;
+    let disc = node
+      .schema
+      .obj
+      .compiled_discriminator
+      .get()
+      .ok_or("Missing compiled discriminator for polymorphism")?;
+
     let type_col = if let Some(prop) = &node.property_name {
-      format!("{}_type", prop)
+      format!("{}_{}", prop, disc)
     } else {
-      "type".to_string()
+      disc.to_string()
     };
 
-    for option_schema in schemas {
+    for (disc_val, (idx_opt, target_id_opt)) in options {
-      if let Some(base_type_name) = option_schema.obj.identifier() {
+      if let Some(target_id) = target_id_opt {
-        // Generate the nested SQL for this specific target type
+        if let Some(target_schema) = self.db.schemas.get(target_id) {
-        let mut child_node = node.clone();
+          let mut child_node = node.clone();
-        child_node.schema = std::sync::Arc::clone(option_schema);
+          child_node.schema = Arc::clone(target_schema);
-        let (val_sql, _) = self.compile_node(child_node)?;
+          child_node.schema_id = Some(target_id.clone());
+          child_node.is_polymorphic_branch = true;
 
-        case_statements.push(format!(
+          let val_sql =
-          "WHEN {}.{} = '{}' THEN ({})",
+            if disc == "kind" && node.parent_type.is_some() && node.parent_type_aliases.is_some() {
-          node.parent_alias, type_col, base_type_name, val_sql
+              let aliases_arc = node.parent_type_aliases.as_ref().unwrap();
-        ));
+              let aliases = aliases_arc.as_ref();
+              let p_type = node.parent_type.unwrap();
+
+              let select_args = self.compile_select_clause(p_type, aliases, child_node.clone())?;
+
+              if select_args.is_empty() {
+                "jsonb_build_object()".to_string()
+              } else {
+                format!("jsonb_build_object({})", select_args.join(", "))
+              }
+            } else {
+              let (sql, _) = self.compile_node(child_node)?;
+              sql
+            };
+
+          case_statements.push(format!(
+            "WHEN {}.{} = '{}' THEN ({})",
+            node.parent_alias, type_col, disc_val, val_sql
+          ));
+        }
+      } else if let Some(idx) = idx_opt {
+        if let Some(target_schema) = node
+          .schema
+          .obj
+          .one_of
+          .as_ref()
+          .and_then(|options| options.get(*idx))
+        {
+          let mut child_node = node.clone();
+          child_node.schema = Arc::clone(target_schema);
+          child_node.is_polymorphic_branch = true;
+
+          let val_sql = if disc == "kind" && node.parent_type.is_some() && node.parent_type_aliases.is_some() {
+              let aliases_arc = node.parent_type_aliases.as_ref().unwrap();
+              let aliases = aliases_arc.as_ref();
+              let p_type = node.parent_type.unwrap();
+              
+              let select_args = self.compile_select_clause(p_type, aliases, child_node.clone())?;
+              
+              if select_args.is_empty() {
+                  "jsonb_build_object()".to_string()
+              } else {
+                  format!("jsonb_build_object({})", select_args.join(", "))
+              }
+          } else {
+              let (sql, _) = self.compile_node(child_node)?;
+              sql
+          };
+
+          case_statements.push(format!(
+            "WHEN {}.{} = '{}' THEN ({})",
+            node.parent_alias, type_col, disc_val, val_sql
+          ));
+        }
       }
     }
-
     if case_statements.is_empty() {
       return Ok(("NULL".to_string(), "string".to_string()));
     }
@@ -401,26 +415,28 @@ impl<'a> Compiler<'a> {
   ) -> Result<Vec<String>, String> {
     let mut select_args = Vec::new();
     let grouped_fields = r#type.grouped_fields.as_ref().and_then(|v| v.as_object());
-    let merged_props = node.schema.obj.compiled_properties.get().unwrap();
+    let default_props = std::collections::BTreeMap::new();
-    let mut sorted_keys: Vec<&String> = merged_props.keys().collect();
+    let merged_props = node
-    sorted_keys.sort();
+      .schema
-
+      .obj
-    for prop_key in sorted_keys {
+      .compiled_properties
-      let prop_schema = &merged_props[prop_key];
+      .get()
+      .unwrap_or(&default_props);
 
+    for (prop_key, prop_schema) in merged_props {
       let is_object_or_array = match &prop_schema.obj.type_ {
-        Some(crate::database::schema::SchemaTypeOrArray::Single(s)) => {
+        Some(crate::database::object::SchemaTypeOrArray::Single(s)) => {
           s == "object" || s == "array"
         }
-        Some(crate::database::schema::SchemaTypeOrArray::Multiple(v)) => {
+        Some(crate::database::object::SchemaTypeOrArray::Multiple(v)) => {
           v.contains(&"object".to_string()) || v.contains(&"array".to_string())
         }
         _ => false,
       };
 
       let is_custom_object_pointer = match &prop_schema.obj.type_ {
-        Some(crate::database::schema::SchemaTypeOrArray::Single(s)) => {
+        Some(crate::database::object::SchemaTypeOrArray::Single(s)) => {
-          !crate::database::schema::is_primitive_type(s)
+          !crate::database::object::is_primitive_type(s)
         }
         _ => false,
       };
@@ -470,6 +486,8 @@ impl<'a> Compiler<'a> {
         } else {
           format!("{}/{}", node.ast_path, prop_key)
         },
+        is_polymorphic_branch: false,
+        schema_id: None,
       };
 
       let (val_sql, val_type) = self.compile_node(child_node)?;
@@ -509,6 +527,8 @@ impl<'a> Compiler<'a> {
 
     self.compile_filter_conditions(r#type, type_aliases, &node, &base_alias, &mut where_clauses);
     self.compile_polymorphic_bounds(r#type, type_aliases, &node, &mut where_clauses);
+
+    let start_len = where_clauses.len();
     self.compile_relation_conditions(
       r#type,
       type_aliases,
@@ -517,6 +537,14 @@ impl<'a> Compiler<'a> {
       &mut where_clauses,
     )?;
 
+    if node.is_polymorphic_branch && where_clauses.len() == start_len {
+      if let Some(parent_aliases) = &node.parent_type_aliases {
+        if let Some(outer_entity_alias) = parent_aliases.get("entity") {
+          where_clauses.push(format!("{}.id = {}.id", entity_alias, outer_entity_alias));
+        }
+      }
+    }
+
     Ok(where_clauses)
   }
 
@@ -541,8 +569,12 @@ impl<'a> Compiler<'a> {
                   .unwrap_or(family_target)
                   .to_string(),
               );
-            } else if let Some(lookup_key) = prop_schema.obj.identifier() {
+            } else if let Some(crate::database::object::SchemaTypeOrArray::Single(t)) =
-              bound_type_name = Some(lookup_key);
+              &prop_schema.obj.type_
+            {
+              if !crate::database::object::is_primitive_type(t) {
+                bound_type_name = Some(t.split('.').next_back().unwrap_or(t).to_string());
+              }
             }
 
             if let Some(type_name) = bound_type_name {

src/tests/fixtures.rs

@@ -1439,6 +1439,18 @@ fn test_queryer_0_10() {
     crate::tests::runner::run_test_case(&path, 0, 10).unwrap();
 }
 
+#[test]
+fn test_queryer_0_11() {
+    let path = format!("{}/fixtures/queryer.json", env!("CARGO_MANIFEST_DIR"));
+    crate::tests::runner::run_test_case(&path, 0, 11).unwrap();
+}
+
+#[test]
+fn test_queryer_0_12() {
+    let path = format!("{}/fixtures/queryer.json", env!("CARGO_MANIFEST_DIR"));
+    crate::tests::runner::run_test_case(&path, 0, 12).unwrap();
+}
+
 #[test]
 fn test_polymorphism_0_0() {
     let path = format!("{}/fixtures/polymorphism.json", env!("CARGO_MANIFEST_DIR"));
@@ -1541,24 +1553,6 @@ fn test_polymorphism_4_1() {
     crate::tests::runner::run_test_case(&path, 4, 1).unwrap();
 }
 
-#[test]
-fn test_polymorphism_5_0() {
-    let path = format!("{}/fixtures/polymorphism.json", env!("CARGO_MANIFEST_DIR"));
-    crate::tests::runner::run_test_case(&path, 5, 0).unwrap();
-}
-
-#[test]
-fn test_polymorphism_5_1() {
-    let path = format!("{}/fixtures/polymorphism.json", env!("CARGO_MANIFEST_DIR"));
-    crate::tests::runner::run_test_case(&path, 5, 1).unwrap();
-}
-
-#[test]
-fn test_polymorphism_5_2() {
-    let path = format!("{}/fixtures/polymorphism.json", env!("CARGO_MANIFEST_DIR"));
-    crate::tests::runner::run_test_case(&path, 5, 2).unwrap();
-}
-
 #[test]
 fn test_not_0_0() {
     let path = format!("{}/fixtures/not.json", env!("CARGO_MANIFEST_DIR"));
@@ -3546,9 +3540,9 @@ fn test_paths_1_0() {
 }
 
 #[test]
-fn test_paths_1_1() {
+fn test_paths_2_0() {
     let path = format!("{}/fixtures/paths.json", env!("CARGO_MANIFEST_DIR"));
-    crate::tests::runner::run_test_case(&path, 1, 1).unwrap();
+    crate::tests::runner::run_test_case(&path, 2, 0).unwrap();
 }
 
 #[test]
@@ -7728,21 +7722,9 @@ fn test_object_types_2_1() {
 }
 
 #[test]
-fn test_object_types_3_0() {
+fn test_object_types_2_2() {
     let path = format!("{}/fixtures/objectTypes.json", env!("CARGO_MANIFEST_DIR"));
-    crate::tests::runner::run_test_case(&path, 3, 0).unwrap();
+    crate::tests::runner::run_test_case(&path, 2, 2).unwrap();
-}
-
-#[test]
-fn test_object_types_3_1() {
-    let path = format!("{}/fixtures/objectTypes.json", env!("CARGO_MANIFEST_DIR"));
-    crate::tests::runner::run_test_case(&path, 3, 1).unwrap();
-}
-
-#[test]
-fn test_object_types_3_2() {
-    let path = format!("{}/fixtures/objectTypes.json", env!("CARGO_MANIFEST_DIR"));
-    crate::tests::runner::run_test_case(&path, 3, 2).unwrap();
 }
 
 #[test]

src/tests/mod.rs

@@ -44,27 +44,30 @@ fn test_library_api() {
               "name": "source_schema",
               "variations": ["source_schema"],
               "hierarchy": ["source_schema", "entity"],
-              "schemas": [{
+              "schemas": {
-                  "$id": "source_schema",
+                  "source_schema": {
-                  "type": "object",
+                      "type": "object",
-                  "properties": {
+                      "properties": {
-                      "name": { "type": "string" },
+                          "type": { "type": "string" },
-                      "target": { "type": "target_schema" }
+                          "name": { "type": "string" },
-                  },
+                          "target": { "type": "target_schema" }
-                  "required": ["name"]
+                      },
-              }]
+                      "required": ["name"]
+                  }
+              }
           },
           {
               "name": "target_schema",
               "variations": ["target_schema"],
               "hierarchy": ["target_schema", "entity"],
-              "schemas": [{
+              "schemas": {
-                  "$id": "target_schema",
+                  "target_schema": {
-                  "type": "object",
+                      "type": "object",
-                  "properties": {
+                      "properties": {
-                      "value": { "type": "number" }
+                          "value": { "type": "number" }
+                      }
                   }
-              }]
+              }
           }
       ]
   });
@@ -86,9 +89,9 @@ fn test_library_api() {
         "type": "drop",
         "response": {
             "source_schema": {
-                "$id": "source_schema",
                 "type": "object",
                 "properties": {
+                    "type": { "type": "string" },
                     "name": { "type": "string" },
                     "target": {
                         "type": "target_schema",
@@ -96,7 +99,7 @@ fn test_library_api() {
                     }
                 },
                 "required": ["name"],
-                "compiledProperties": ["name", "target"],
+                "compiledProperties": ["name", "target", "type"],
                 "compiledEdges": {
                     "target": {
                         "constraint": "fk_test_target",
@@ -104,8 +107,11 @@ fn test_library_api() {
                     }
                 }
             },
+            "source_schema/target": {
+                "type": "target_schema",
+                "compiledProperties": ["value"]
+            },
             "target_schema": {
-                "$id": "target_schema",
                 "type": "object",
                 "properties": {
                     "value": { "type": "number" }

src/validator/rules/array.rs

@@ -93,9 +93,12 @@ impl<'a> ValidationContext<'a> {
           if i < len {
             if let Some(child_instance) = arr.get(i) {
               let mut item_path = self.join_path(&i.to_string());
-              if let Some(obj) = child_instance.as_object() {
+              let is_topological = sub_schema.obj.requires_uuid_path(self.db);
-                if let Some(id_str) = obj.get("id").and_then(|v| v.as_str()) {
+              if is_topological {
-                  item_path = self.join_path(id_str);
+                if let Some(obj) = child_instance.as_object() {
+                  if let Some(id_str) = obj.get("id").and_then(|v| v.as_str()) {
+                    item_path = self.join_path(id_str);
+                  }
                 }
               }
               let derived = self.derive(
@@ -116,12 +119,15 @@ impl<'a> ValidationContext<'a> {
       }
 
       if let Some(ref items_schema) = self.schema.items {
+        let is_topological = items_schema.obj.requires_uuid_path(self.db);
         for i in validation_index..len {
           if let Some(child_instance) = arr.get(i) {
             let mut item_path = self.join_path(&i.to_string());
-            if let Some(obj) = child_instance.as_object() {
+            if is_topological {
-              if let Some(id_str) = obj.get("id").and_then(|v| v.as_str()) {
+              if let Some(obj) = child_instance.as_object() {
-                item_path = self.join_path(id_str);
+                if let Some(id_str) = obj.get("id").and_then(|v| v.as_str()) {
+                  item_path = self.join_path(id_str);
+                }
               }
             }
             let derived = self.derive(

src/validator/rules/core.rs

@@ -13,7 +13,7 @@ impl<'a> ValidationContext<'a> {
 
     if let Some(ref type_) = self.schema.type_ {
       match type_ {
-        crate::database::schema::SchemaTypeOrArray::Single(t) => {
+        crate::database::object::SchemaTypeOrArray::Single(t) => {
           if !Validator::check_type(t, current) {
             result.errors.push(ValidationError {
               code: "INVALID_TYPE".to_string(),
@@ -22,7 +22,7 @@ impl<'a> ValidationContext<'a> {
             });
           }
         }
-        crate::database::schema::SchemaTypeOrArray::Multiple(types) => {
+        crate::database::object::SchemaTypeOrArray::Multiple(types) => {
           let mut valid = false;
           for t in types {
             if Validator::check_type(t, current) {

src/validator/rules/format.rs

@@ -10,7 +10,7 @@ impl<'a> ValidationContext<'a> {
     let current = self.instance;
     if let Some(compiled_fmt) = self.schema.compiled_format.get() {
       match compiled_fmt {
-        crate::database::schema::CompiledFormat::Func(f) => {
+        crate::database::object::CompiledFormat::Func(f) => {
           let should = if let Some(s) = current.as_str() {
             !s.is_empty()
           } else {
@@ -24,7 +24,7 @@ impl<'a> ValidationContext<'a> {
             });
           }
         }
-        crate::database::schema::CompiledFormat::Regex(re) => {
+        crate::database::object::CompiledFormat::Regex(re) => {
           if let Some(s) = current.as_str()
             && !re.is_match(s)
           {

src/validator/rules/object.rs

@@ -13,10 +13,17 @@ impl<'a> ValidationContext<'a> {
   ) -> Result<bool, ValidationError> {
     let current = self.instance;
     if let Some(obj) = current.as_object() {
+      let mut schema_identifier = None;
+      if let Some(crate::database::object::SchemaTypeOrArray::Single(t)) = &self.schema.type_ {
+        if !crate::database::object::is_primitive_type(t) {
+          schema_identifier = Some(t.clone());
+        }
+      }
+
       // Entity implicit type validation
-      if let Some(schema_identifier) = self.schema.identifier() {
+      if let Some(ref schema_identifier_str) = schema_identifier {
         // We decompose identity string routing inherently
-        let expected_type = schema_identifier.split('.').last().unwrap_or(&schema_identifier);
+        let expected_type = schema_identifier_str.split('.').last().unwrap_or(schema_identifier_str);
         
         // Check if the identifier represents a registered global database entity boundary mathematically
         if let Some(type_def) = self.db.types.get(expected_type) {
@@ -46,7 +53,7 @@ impl<'a> ValidationContext<'a> {
           }
 
           // If the target mathematically declares a horizontal structural STI variation natively
-          if schema_identifier.contains('.') {
+          if schema_identifier_str.contains('.') {
             if obj.get("kind").is_none() {
               result.errors.push(ValidationError {
                 code: "MISSING_KIND".to_string(),
@@ -69,7 +76,7 @@ impl<'a> ValidationContext<'a> {
              }
           }
           if let Some(kind_val) = obj.get("kind") {
-             if let Some((kind_str, _)) = schema_identifier.rsplit_once('.') {
+             if let Some((kind_str, _)) = schema_identifier_str.rsplit_once('.') {
                 if let Some(actual_kind) = kind_val.as_str() {
                    if actual_kind == kind_str {
                       result.evaluated_keys.insert("kind".to_string());
@@ -124,7 +131,7 @@ impl<'a> ValidationContext<'a> {
         for (prop, dep) in deps {
           if obj.contains_key(prop) {
             match dep {
-              crate::database::schema::Dependency::Props(required_props) => {
+              crate::database::object::Dependency::Props(required_props) => {
                 for req_prop in required_props {
                   if !obj.contains_key(req_prop) {
                     result.errors.push(ValidationError {
@@ -135,7 +142,7 @@ impl<'a> ValidationContext<'a> {
                   }
                 }
               }
-              crate::database::schema::Dependency::Schema(dep_schema) => {
+              crate::database::object::Dependency::Schema(dep_schema) => {
                 let derived = self.derive_for_schema(dep_schema, false);
                 let dep_res = derived.validate()?;
                 result.evaluated_keys.extend(dep_res.evaluated_keys.clone());
@@ -155,7 +162,7 @@ impl<'a> ValidationContext<'a> {
           if let Some(child_instance) = obj.get(key) {
             let new_path = self.join_path(key);
             let is_ref = match &sub_schema.type_ {
-              Some(crate::database::schema::SchemaTypeOrArray::Single(t)) => !crate::database::schema::is_primitive_type(t),
+              Some(crate::database::object::SchemaTypeOrArray::Single(t)) => !crate::database::object::is_primitive_type(t),
               _ => false,
             };
             let next_extensible = if is_ref { false } else { self.extensible };
@@ -184,7 +191,7 @@ impl<'a> ValidationContext<'a> {
             if compiled_re.0.is_match(key) {
               let new_path = self.join_path(key);
               let is_ref = match &sub_schema.type_ {
-                Some(crate::database::schema::SchemaTypeOrArray::Single(t)) => !crate::database::schema::is_primitive_type(t),
+                Some(crate::database::object::SchemaTypeOrArray::Single(t)) => !crate::database::object::is_primitive_type(t),
                 _ => false,
               };
               let next_extensible = if is_ref { false } else { self.extensible };
@@ -226,7 +233,7 @@ impl<'a> ValidationContext<'a> {
           if !locally_matched {
             let new_path = self.join_path(key);
             let is_ref = match &additional_schema.type_ {
-              Some(crate::database::schema::SchemaTypeOrArray::Single(t)) => !crate::database::schema::is_primitive_type(t),
+              Some(crate::database::object::SchemaTypeOrArray::Single(t)) => !crate::database::object::is_primitive_type(t),
               _ => false,
             };
             let next_extensible = if is_ref { false } else { self.extensible };

src/validator/rules/polymorphism.rs

@@ -1,4 +1,3 @@
-use crate::database::schema::Schema;
 use crate::validator::context::ValidationContext;
 use crate::validator::error::ValidationError;
 use crate::validator::result::ValidationResult;
@@ -29,276 +28,153 @@ impl<'a> ValidationContext<'a> {
       }
     }
 
-    if let Some(family_target) = &self.schema.family {
+    if self.schema.family.is_some() {
-      if let Some(descendants) = self.db.descendants.get(family_target) {
+      if let Some(options) = self.schema.compiled_options.get() {
-        let mut candidates = Vec::new();
+        return self.execute_polymorph(options, result);
-        
+      } else {
-        // Add the target base schema itself
+        result.errors.push(ValidationError {
-        if let Some(base_schema) = self.db.schemas.get(family_target) {
+          code: "UNCOMPILED_FAMILY".to_string(),
-            candidates.push(base_schema);
+          message: "Encountered family block that could not be mapped to deterministic options during db schema compilation.".to_string(),
-        }
+          path: self.path.to_string(),
-
+        });
-        // Add all descendants
+        return Ok(false);
-        for child_id in descendants {
-          if let Some(child_schema) = self.db.schemas.get(child_id) {
-            candidates.push(child_schema);
-          }
-        }
-        
-        // Use prefix from family string (e.g. `light.`)
-        let prefix = family_target
-          .rsplit_once('.')
-          .map(|(p, _)| format!("{}.", p))
-          .unwrap_or_default();
-
-        if !self.validate_polymorph(&candidates, Some(&prefix), result)? {
-          return Ok(false);
-        }
       }
     }
 
     Ok(true)
   }
-  
+
   pub(crate) fn validate_one_of(
     &self,
     result: &mut ValidationResult,
   ) -> Result<bool, ValidationError> {
-    if let Some(ref one_of) = self.schema.one_of {
+    if self.schema.one_of.is_some() {
-      let mut candidates = Vec::new();
+      if let Some(options) = self.schema.compiled_options.get() {
-      for schema in one_of {
+        return self.execute_polymorph(options, result);
-        candidates.push(schema.as_ref());
+      } else {
-      }
+        result.errors.push(ValidationError {
-      if !self.validate_polymorph(&candidates, None, result)? {
+            code: "UNCOMPILED_ONEOF".to_string(),
+            message: "Encountered oneOf block that could not be mapped to deterministic compiled options natively.".to_string(),
+            path: self.path.to_string(),
+         });
         return Ok(false);
       }
     }
     Ok(true)
   }
 
-  pub(crate) fn validate_polymorph(
+  pub(crate) fn execute_polymorph(
     &self,
-    candidates: &[&Schema],
+    options: &std::collections::BTreeMap<String, (Option<usize>, Option<String>)>,
-    family_prefix: Option<&str>,
     result: &mut ValidationResult,
   ) -> Result<bool, ValidationError> {
-    let mut passed_candidates: Vec<(Option<String>, ValidationResult)> = Vec::new();
-    let mut failed_candidates: Vec<ValidationResult> = Vec::new();
-
     // 1. O(1) Fast-Path Router & Extractor
-    let instance_type = self.instance.as_object().and_then(|o| o.get("type")).and_then(|t| t.as_str());
+    let instance_val = if let Some(disc) = self.schema.compiled_discriminator.get() {
-    let instance_kind = self.instance.as_object().and_then(|o| o.get("kind")).and_then(|k| k.as_str());
+      let val = self
-
+        .instance
-    let mut viable_candidates = Vec::new();
+        .as_object()
-
+        .and_then(|o| o.get(disc))
-    for sub in candidates {
+        .and_then(|t| t.as_str());
-      let _child_id = sub.identifier().unwrap_or_default();
+      if val.is_some() {
-      let mut can_match = true;
+        result.evaluated_keys.insert(disc.to_string());
-
+      }
-      if let Some(t) = instance_type {
+      val.map(|s| s.to_string())
-        // Fast Path 1: Pure Ad-Hoc Match (schema identifier == type)
+    } else {
-        // If it matches exactly, it's our golden candidate. Make all others non-viable manually?
+      match self.instance {
-        // Wait, we loop through all and filter down. If exact match is found, we should ideally break and use ONLY that.
+        serde_json::Value::Null => Some("null".to_string()),
-        // Let's implement the logic safely.
+        serde_json::Value::Bool(_) => Some("boolean".to_string()),
-        
+        serde_json::Value::Number(n) => {
-        let mut exact_match_found = false;
+          if n.is_i64() || n.is_u64() {
-        
+            Some("integer".to_string())
-        if let Some(schema_id) = &sub.id {
+          } else {
-            // Compute Vertical Exact Target (e.g. "person" or "light.person")
+            Some("number".to_string())
-            let exact_target = if let Some(prefix) = family_prefix {
-                format!("{}{}", prefix, t)
-            } else {
-                t.to_string()
-            };
-
-            // Fast Path 1 & 2: Vertical Exact Match
-            if schema_id == &exact_target {
-                if instance_kind.is_none() {
-                    exact_match_found = true;
-                }
-            }
-            
-            // Fast Path 3: Horizontal Sibling Match (kind + . + type)
-            if let Some(k) = instance_kind {
-                let sibling_target = format!("{}.{}", k, t);
-                if schema_id == &sibling_target {
-                    exact_match_found = true;
-                }
-            }
-        }
-
-        if exact_match_found {
-            // We found an exact literal structural identity match!
-            // Wipe the existing viable_candidates and only yield this guy!
-            viable_candidates.clear();
-            viable_candidates.push(*sub);
-            break; 
-        }
-
-        // Fast Path 4: Vertical Inheritance Fallback (Physical DB constraint)
-        if let Some(crate::database::schema::SchemaTypeOrArray::Single(t_ptr)) = &sub.type_ {
-          if !crate::database::schema::is_primitive_type(t_ptr) {
-            if let Some(base_type) = t_ptr.split('.').last() {
-              if let Some(type_def) = self.db.types.get(base_type) {
-                if !type_def.variations.contains(&t.to_string()) {
-                  can_match = false;
-                }
-              } else {
-                if t_ptr != t {
-                  can_match = false;
-                }
-              }
-            }
           }
         }
+        serde_json::Value::String(_) => Some("string".to_string()),
+        serde_json::Value::Array(_) => Some("array".to_string()),
+        serde_json::Value::Object(_) => Some("object".to_string()),
+      }
+    };
 
-        // Fast Path 5: Explicit Schema JSON `const` values check
+    if let Some(val) = instance_val {
-        if can_match {
+      if let Some((idx_opt, target_id_opt)) = options.get(&val) {
-          if let Some(props) = &sub.properties {
+        if let Some(target_id) = target_id_opt {
-            if let Some(type_prop) = props.get("type") {
+          if let Some(target_schema) = self.db.schemas.get(target_id) {
-              if let Some(const_val) = &type_prop.const_ {
+            let derived = self.derive_for_schema(target_schema.as_ref(), false);
-                if let Some(const_str) = const_val.as_str() {
+            let sub_res = derived.validate()?;
-                  if const_str != t {
+            let is_valid = sub_res.is_valid();
-                    can_match = false;
+            result.merge(sub_res);
-                  }
+            return Ok(is_valid);
-                }
+          } else {
-              }
+            result.errors.push(ValidationError {
-            }
+              code: "MISSING_COMPILED_SCHEMA".to_string(),
+              message: format!(
+                "Polymorphic router target '{}' does not exist in the database schemas map",
+                target_id
+              ),
+              path: self.path.to_string(),
+            });
+            return Ok(false);
           }
-        }
+        } else if let Some(idx) = idx_opt {
-      }
+          if let Some(target_schema) = self
-
+            .schema
-      if can_match {
+            .one_of
-        viable_candidates.push(*sub);
+            .as_ref()
-      }
+            .and_then(|options| options.get(*idx))
-    }
+          {
-
+            let derived = self.derive_for_schema(target_schema.as_ref(), false);
-    println!("DEBUG VIABLE: {:?}", viable_candidates.iter().map(|s| s.id.clone()).collect::<Vec<_>>());
+            let sub_res = derived.validate()?;
-    // 2. Evaluate Viable Candidates
+            let is_valid = sub_res.is_valid();
-    // 2. Evaluate Viable Candidates
+            result.merge(sub_res);
-    // Composition validation is natively handled directly via type compilation.
+            return Ok(is_valid);
-    // The deprecated allOf JSON structure is no longer supported nor traversed.
+          } else {
-    for sub in viable_candidates.clone() {
+            result.errors.push(ValidationError {
-      let derived = self.derive_for_schema(sub, false);
+              code: "MISSING_COMPILED_SCHEMA".to_string(),
-      let sub_res = derived.validate()?; 
+              message: format!(
-      if sub_res.is_valid() {
+                "Polymorphic index target '{}' does not exist in the local oneOf array",
-        passed_candidates.push((sub.id.clone(), sub_res));
+                idx
-      } else {
+              ),
-        failed_candidates.push(sub_res);
+              path: self.path.to_string(),
-      }
+            });
-    }
+            return Ok(false);
-    for f in &failed_candidates {
-        println!("  - Failed candidate errors: {:?}", f.errors.iter().map(|e| e.code.clone()).collect::<Vec<_>>());
-    }
-
-    if passed_candidates.len() == 1 {
-      result.merge(passed_candidates.pop().unwrap().1);
-    } else if passed_candidates.is_empty() {
-      // 3. Discriminator Pathing (Failure Analytics)
-      let type_path = self.join_path("type");
-
-      if instance_type.is_some() {
-        // Filter to candidates that didn't explicitly throw a CONST violation on `type`
-        let mut genuinely_failed = Vec::new();
-        for res in &failed_candidates {
-          let rejected_type = res.errors.iter().any(|e| {
-            (e.code == "CONST_VIOLATED" || e.code == "ENUM_VIOLATED") && e.path == type_path
-          });
-          if !rejected_type {
-            genuinely_failed.push(res.clone());
           }
-        }
-
-        println!("DEBUG genuinely_failed len: {}", genuinely_failed.len());
-
-        if genuinely_failed.len() == 1 {
-          // Golden Type Match (1 candidate was structurally possible but failed property validation)
-          let sub_res = genuinely_failed.pop().unwrap();
-          result.errors.extend(sub_res.errors);
-          result.evaluated_keys.extend(sub_res.evaluated_keys);
-          return Ok(false);
         } else {
-          // Pure Ad-Hoc Union
-          result.errors.push(ValidationError {
-            code: if self.schema.family.is_some() { "NO_FAMILY_MATCH".to_string() } else { "NO_ONEOF_MATCH".to_string() },
-            message: "Payload matches none of the required candidate sub-schemas".to_string(),
-            path: self.path.to_string(),
-          });
-
-          for sub_res in &failed_candidates {
-            result.evaluated_keys.extend(sub_res.evaluated_keys.clone());
-          }
-          println!("DEBUG ELSE NO_FAMILY_MATCH RUNNING. Genuinely Failed len: {}", genuinely_failed.len());
-          if viable_candidates.is_empty() {
-            if let Some(obj) = self.instance.as_object() {
-              result.evaluated_keys.extend(obj.keys().cloned());
-            }
-          }
-          for sub_res in genuinely_failed {
-            for e in sub_res.errors {
-              if !result.errors.iter().any(|existing| existing.code == e.code && existing.path == e.path) {
-                result.errors.push(e);
-              }
-            }
-          }
           return Ok(false);
         }
       } else {
-        // Instance missing type
+        let disc_msg = if let Some(d) = self.schema.compiled_discriminator.get() {
-        // Instance missing type
+          format!("discriminator {}='{}'", d, val)
-        let expects_type = viable_candidates.iter().any(|c| {
+        } else {
-          c.compiled_property_names.get().map_or(false, |props| props.contains(&"type".to_string()))
+          format!("structural JSON base primitive '{}'", val)
+        };
+        result.errors.push(ValidationError {
+          code: if self.schema.family.is_some() {
+            "NO_FAMILY_MATCH".to_string()
+          } else {
+            "NO_ONEOF_MATCH".to_string()
+          },
+          message: format!(
+            "Payload matched no candidate boundaries based on its {}",
+            disc_msg
+          ),
+          path: self.path.to_string(),
         });
-
+        return Ok(false);
-        if expects_type {
-          result.errors.push(ValidationError {
-            code: "MISSING_TYPE".to_string(),
-            message: "Missing type discriminator. Unable to resolve polymorphic boundaries".to_string(),
-            path: self.path.to_string(),
-          });
-
-          for sub_res in failed_candidates {
-            result.evaluated_keys.extend(sub_res.evaluated_keys);
-          }
-          return Ok(false);
-        } else {
-          // Pure Ad-Hoc Union
-          result.errors.push(ValidationError {
-            code: if self.schema.family.is_some() { "NO_FAMILY_MATCH".to_string() } else { "NO_ONEOF_MATCH".to_string() },
-            message: "Payload matches none of the required candidate sub-schemas".to_string(),
-            path: self.path.to_string(),
-          });
-
-          if let Some(first) = failed_candidates.first() {
-            let mut shared_errors = first.errors.clone();
-            for sub_res in failed_candidates.iter().skip(1) {
-              shared_errors.retain(|e1| {
-                 sub_res.errors.iter().any(|e2| e1.code == e2.code && e1.path == e2.path)
-              });
-            }
-            for e in shared_errors {
-              if !result.errors.iter().any(|existing| existing.code == e.code && existing.path == e.path) {
-                result.errors.push(e);
-              }
-            }
-          }
-
-          for sub_res in failed_candidates {
-            result.evaluated_keys.extend(sub_res.evaluated_keys);
-          }
-          return Ok(false);
-        }
-
       }
     } else {
-      result.errors.push(ValidationError {
+      if let Some(d) = self.schema.compiled_discriminator.get() {
-        code: "AMBIGUOUS_POLYMORPHIC_MATCH".to_string(),
+        result.errors.push(ValidationError {
-        message: "Matches multiple polymorphic candidates inextricably".to_string(),
+          code: "MISSING_TYPE".to_string(),
-        path: self.path.to_string(),
+          message: format!(
-      });
+            "Missing explicit '{}' discriminator. Unable to resolve polymorphic boundaries",
+            d
+          ),
+          path: self.path.to_string(),
+        });
+      }
+      return Ok(false);
     }
-
-    Ok(true)
   }
 
   pub(crate) fn validate_type_inheritance(
@@ -323,20 +199,22 @@ impl<'a> ValidationContext<'a> {
 
     let mut custom_types = Vec::new();
     match &self.schema.type_ {
-      Some(crate::database::schema::SchemaTypeOrArray::Single(t)) => {
+      Some(crate::database::object::SchemaTypeOrArray::Single(t)) => {
-        if !crate::database::schema::is_primitive_type(t) {
+        if !crate::database::object::is_primitive_type(t) {
           custom_types.push(t.clone());
         }
       }
-      Some(crate::database::schema::SchemaTypeOrArray::Multiple(arr)) => {
+      Some(crate::database::object::SchemaTypeOrArray::Multiple(arr)) => {
-        if arr.contains(&payload_primitive.to_string()) || (payload_primitive == "integer" && arr.contains(&"number".to_string())) {
+        if arr.contains(&payload_primitive.to_string())
-           // It natively matched a primitive in the array options, skip forcing custom proxy fallback
+          || (payload_primitive == "integer" && arr.contains(&"number".to_string()))
+        {
+          // It natively matched a primitive in the array options, skip forcing custom proxy fallback
         } else {
-           for t in arr {
+          for t in arr {
-             if !crate::database::schema::is_primitive_type(t) {
+            if !crate::database::object::is_primitive_type(t) {
-               custom_types.push(t.clone());
+              custom_types.push(t.clone());
-             }
+            }
-           }
+          }
         }
       }
       None => {}

version

@@ -1 +1 @@
-1.0.109
+1.0.112