[CALCITE-7695] COVAR and REGR aggregate results should be nullable if either argument is nullable - #5163
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github actions is down, so not all checks were executed, we should retry once the service is back up |
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… either argument is nullable Signed-off-by: Mihai Budiu <mbudiu@feldera.com>
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This is a tiny PR which should be easy to review. |
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Jira Link
CALCITE-7695
Changes Proposed
The type inference was only looking at the nullability of the first argument, now it's checking both arguments.