Improve exception handling: Properly raise IntegrityError exceptions
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matriv
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Apologies, accidentally I approved already, instead of only comment. |
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Thanks. I've just amended the patch to provide a corresponding test case. |
... when receiving `DuplicateKeyException` errors from CrateDB, instead of the more general `ProgrammingError`.
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matriv
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Sep 28, 2023
This was referenced Oct 6, 2023
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About
When receiving
DuplicateKeyExceptionerrors from CrateDB, SQLAlchemy should raise correspondingIntegrityErrorexceptions instead ofProgrammingError, because applications expect it this way.Details
This patch evaluates the area preliminarily, mainly whether it will work by using CrateDB's own variants of the canonical DBAPI exceptions, and whether SQLAlchemy will honor that properly.
References
IntegrityError, butProgrammingErroris raised sqlalchemy-cratedb#96