Files
jspg/fixtures/lineage.json
Satya 6e88dd84d8 Edge resolution: a self-referential base edge is always read in reverse
entity.parent_id -> entity matches every type pair in both directions, and the
discovery loop kept forward whenever reverse also matched — so an array
include compiled as `parent.parent_id = child.id` and every nested list read
back empty. Includes always start from the parent and list what hangs under
it; nothing reads the edge from a child up to its parent object. So the edge
is reverse, full stop. 1286 library tests pass. Pinned by api's accounting
suites on branch activity-task-assignment-lines.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AvkGU4kQ4wsqxHFpXtZKZM
2026-09-02 15:01:12 -04:00

287 lines
8.0 KiB
JSON

[
{
"description": "Lineage: the self-referential base edge (entity.parent_id -> entity) is always read from the parent down",
"database": {
"puncs": [],
"enums": [],
"relations": [
{
"id": "44444444-4444-4444-4444-444444444441",
"type": "relation",
"constraint": "fk_entity_parent",
"source_type": "entity",
"source_columns": [
"parent_id"
],
"destination_type": "entity",
"destination_columns": [
"id"
]
}
],
"types": [
{
"name": "entity",
"hierarchy": [
"entity"
],
"fields": [
"id",
"type",
"archived",
"created_at",
"parent_id",
"ancestors"
],
"grouped_fields": {
"entity": [
"id",
"type",
"archived",
"created_at",
"parent_id",
"ancestors"
]
},
"field_types": {
"id": "uuid",
"type": "text",
"archived": "boolean",
"created_at": "timestamptz",
"parent_id": "uuid",
"ancestors": "uuid[]"
},
"schemas": {
"entity": {
"type": "object",
"properties": {
"id": {
"type": "string",
"format": "uuid"
},
"type": {
"type": "string"
},
"archived": {
"type": "boolean"
},
"created_at": {
"type": "string",
"format": "date-time"
},
"created": {
"type": "boolean"
},
"parent_id": {
"type": [
"string",
"null"
],
"format": "uuid"
},
"ancestors": {
"type": "array",
"items": {
"type": "string",
"format": "uuid"
}
}
}
}
},
"lookup_fields": [],
"historical": true,
"relationship": false,
"variations": [
"entity",
"invoice",
"invoice_line"
]
},
{
"name": "invoice",
"hierarchy": [
"entity",
"invoice"
],
"fields": [
"id",
"type",
"total",
"archived",
"created_at",
"parent_id",
"ancestors"
],
"grouped_fields": {
"invoice": [
"id",
"type",
"total"
],
"entity": [
"id",
"type",
"archived",
"created_at",
"parent_id",
"ancestors"
]
},
"field_types": {
"id": "uuid",
"type": "text",
"archived": "boolean",
"created_at": "timestamptz",
"parent_id": "uuid",
"ancestors": "uuid[]",
"total": "numeric"
},
"schemas": {
"invoice": {
"type": "entity",
"properties": {
"total": {
"type": "number"
},
"lines": {
"type": "array",
"items": {
"type": "invoice_line"
}
},
"first_line": {
"type": "invoice_line"
}
}
}
},
"lookup_fields": [],
"historical": true,
"relationship": false,
"variations": [
"invoice"
]
},
{
"name": "invoice_line",
"hierarchy": [
"entity",
"invoice_line"
],
"fields": [
"id",
"type",
"price",
"archived",
"created_at",
"parent_id",
"ancestors"
],
"grouped_fields": {
"invoice_line": [
"id",
"type",
"price"
],
"entity": [
"id",
"type",
"archived",
"created_at",
"parent_id",
"ancestors"
]
},
"field_types": {
"id": "uuid",
"type": "text",
"archived": "boolean",
"created_at": "timestamptz",
"parent_id": "uuid",
"ancestors": "uuid[]",
"price": "numeric"
},
"schemas": {
"invoice_line": {
"type": "entity",
"properties": {
"price": {
"type": "number"
}
}
}
},
"lookup_fields": [],
"historical": true,
"relationship": false,
"variations": [
"invoice_line"
]
}
]
},
"tests": [
{
"description": "An array of children joins child.parent_id = parent.id, never the other way",
"action": "query",
"schema_id": "invoice",
"expect": {
"success": true,
"sql": [
[
"((SELECT jsonb_strip_nulls((",
" SELECT jsonb_build_object(",
" 'id', invoice_2.id,",
" 'type', invoice_2.type,",
" 'archived', entity_1.archived,",
" 'created_at', entity_1.created_at,",
" 'parent_id', entity_1.parent_id,",
" 'ancestors', entity_1.ancestors,",
" 'total', invoice_2.total,",
" 'lines', (",
" SELECT COALESCE(jsonb_agg(jsonb_build_object(",
" 'id', invoice_line_4.id,",
" 'type', invoice_line_4.type,",
" 'archived', entity_3.archived,",
" 'created_at', entity_3.created_at,",
" 'parent_id', entity_3.parent_id,",
" 'ancestors', entity_3.ancestors,",
" 'price', invoice_line_4.price",
" )), '[]'::jsonb)",
" FROM agreego.entity entity_3",
" JOIN agreego.invoice_line invoice_line_4 ON invoice_line_4.id = entity_3.id",
" WHERE",
" NOT entity_3.archived",
" AND entity_3.parent_id = entity_1.id",
" ),",
" 'first_line', (",
" SELECT jsonb_build_object(",
" 'id', invoice_line_6.id,",
" 'type', invoice_line_6.type,",
" 'archived', entity_5.archived,",
" 'created_at', entity_5.created_at,",
" 'parent_id', entity_5.parent_id,",
" 'ancestors', entity_5.ancestors,",
" 'price', invoice_line_6.price",
" )",
" FROM agreego.entity entity_5",
" JOIN agreego.invoice_line invoice_line_6 ON invoice_line_6.id = entity_5.id",
" WHERE",
" NOT entity_5.archived",
" AND entity_5.parent_id = entity_1.id",
" LIMIT 1",
" )",
" )",
" FROM agreego.entity entity_1",
" JOIN agreego.invoice invoice_2 ON invoice_2.id = entity_1.id",
" WHERE",
" NOT entity_1.archived",
"))))"
]
]
}
}
]
}
]