feat: Enhance check constraint handling in migration generator#430
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feat: Enhance check constraint handling in migration generator#430
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dwirz
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Mar 3, 2026
dwirz
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- Implemented canonicalization of check constraint expressions to avoid unnecessary migrations for semantically equivalent expressions.
- Added logging for cases where canonicalization fails, treating the constraint as changed to ensure accurate migration reporting.
- Introduced new methods for checking existing constraints and normalizing expressions, improving the migration generator's robustness.
- Added unit tests to validate the new functionality and ensure correct behavior in various scenarios.
- Implemented canonicalization of check constraint expressions to avoid unnecessary migrations for semantically equivalent expressions. - Added logging for cases where canonicalization fails, treating the constraint as changed to ensure accurate migration reporting. - Introduced new methods for checking existing constraints and normalizing expressions, improving the migration generator's robustness. - Added unit tests to validate the new functionality and ensure correct behavior in various scenarios.
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