[CALCITE-7407] Illegal use of dynamic parameter with ||#4867
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macroguo-ghy wants to merge 2 commits into
Open
[CALCITE-7407] Illegal use of dynamic parameter with ||#4867macroguo-ghy wants to merge 2 commits into
macroguo-ghy wants to merge 2 commits into
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mihaibudiu
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Apr 11, 2026
| return type; | ||
| }), | ||
| null, | ||
| InferTypes.RETURN_TYPE, |
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what happens for ? || ?
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Jira Link
CALCITE-7407
Changes Proposed
||to useInferTypes.RETURN_TYPEso dynamic parameters are typed from the string concatenation context instead of being rejected as illegalANYoperands.NULL, andCAST(NULL AS ANY).? || 'odore'.Reproduction
Before this change, Calcite rejected the dynamic parameter in the concatenation expression with
Illegal use of dynamic parameter.