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more tests progress

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Alex Groleau
2026-03-12 18:24:13 -04:00
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@ -91,7 +91,12 @@ The Queryer transforms Postgres into a pre-compiled Semantic Query Engine via th
### Core Features
* **Schema-to-SQL Compilation**: Compiles JSON Schema ASTs spanning deep arrays directly into static, pre-planned SQL multi-JOIN queries. This explicitly features the `Smart Merge` evaluation engine which natively translates properties through `allOf` and `$ref` inheritances, mapping JSON fields specifically to their physical database table aliases during translation.
* **DashMap SQL Caching**: Executes compiled SQL via Postgres SPI execution, securely caching the static string compilation templates per schema permutation inside the `GLOBAL_JSPG` application memory, drastically reducing repetitive schema crawling.
* **Dynamic Filtering**: Binds parameters natively through `cue.filters` objects. Dynamically handles string formatting (e.g. parsing `uuid` or formatting date-times) and safely escapes complex combinations utilizing `ILIKE` operations correctly mapped to the originating structural table.
* **Dynamic Filtering**: Binds parameters natively through `cue.filters` objects. The queryer enforces a strict, structured, MongoDB-style operator syntax to map incoming JSON request paths directly to their originating structural table columns.
* **Equality / Inequality**: `{"$eq": value}`, `{"$ne": value}` automatically map to `=` and `!=`.
* **Comparison**: `{"$gt": ...}`, `{"$gte": ...}`, `{"$lt": ...}`, `{"$lte": ...}` directly compile to Postgres comparison operators (`> `, `>=`, `<`, `<=`).
* **Array Inclusion**: `{"$in": [values]}`, `{"$nin": [values]}` use native `jsonb_array_elements_text()` bindings to enforce `IN` and `NOT IN` logic without runtime SQL injection risks.
* **Text Matching (ILIKE)**: Evaluates `$eq` or `$ne` against string fields containing the `%` character natively into Postgres `ILIKE` and `NOT ILIKE` partial substring matches.
* **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`).
### 4. The Stem Engine
Rather than over-fetching heavy Entity payloads and trimming them, Punc Framework Websockets depend on isolated subgraphs defined as **Stems**.