Nikita Timofeev created CAY-2860:
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Summary: Translate (not)in expression with empty values
Key: CAY-2860
URL: https://issues.apache.org/jira/browse/CAY-2860
Project: Cayenne
Issue Type: Improvement
Components: Database integration
Reporter: Nikita Timofeev
Assignee: Nikita Timofeev
Fix For: 5.0-M1
We have optimization in {{ExpressionFactory}} for (not)inExp() methods for the
empty values that returns just {{ASTFalse}} or {{ASTTrue}}
But when we create {{ASTIn}} manually we don't have this optimization and that
results in incorrect SQL like {{t0.ARTIST_NAME IN ()}}.
We could optimize that on our end, and that would benefit users who work
directly with raw AST tree.
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