refactor(postgres): schema-node tree restructure — database→namespace→table→policy diff tree#894

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slice/schema-node-tree-restructure

Commits on Jun 29, 2026

docs(postgres-rls): slice 2 schema-node-tree-restructure — spec + design

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refactor(postgres): leaf split — RLS policy/role contract entities vs schema-diff nodes

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refactor(postgres): rename PostgresTableIR → PostgresTableSchemaNode

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feat(postgres): namespace + database-root schema nodes (units 3+4)

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docs(postgres-rls): pin CF-1 — existingSchemas consumer rewire as a unit-6 requirement

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docs(postgres-rls): rewrite plan as a concise scannable overview

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refactor(postgres): producers build the schema-node tree (unit 5)

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wip(postgres): unit 6 — family consumers walk the introspected node

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wip(postgres): unit 6 — differ/planner walk the root; retire PostgresSchemaIR

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wip(migration): unit 6 — SQLite + aggregate consumers walk the node

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wip(postgres): unit 6 — rebuild consumer tests for the schema-node tree

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wip(migration): unit 6 — F3 remove bare casts in aggregate consumers

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fix(sql-family): verify pairs each contract namespace to its actual node

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Commits on Jun 30, 2026

Commits on Jul 1, 2026

Commits on Jul 2, 2026