safe_casts.py¶

Generated: 2026-03-30T04:38:48.122307+00:00

Commit: 615f1354a103

Language: python

Scope: dazzle_back

Purpose¶

Safe cast registry for Alembic type change migrations.

Maps (from_pg_type, to_pg_type) to USING clause templates. Casts in this registry are known to be lossless and can be applied automatically during auto-migration. Unknown casts are skipped with a warning.

Key Exports¶

is_safe_cast
get_using_clause

Dependencies¶

Imports¶

dazzle_back.runtime.query_builder.quote_identifier

Event Interactions¶

None detected.

Invariants and Assumptions¶

No invariants documented.

Tests¶

tests/unit/test_safe_casts.py
tests/integration/test_runtime_e2e.py
tests/integration/test_runtime_pipeline.py
tests/unit/test_runtime_test_routes.py
tests/unit/test_runtime_services.py

Notes¶

This page was automatically generated by tools/gen_reference_docs.py.