Xurenhe created CALCITE-4845:
Summary: Some exceptions in RelMetadataQuery, when executing opt
planner concurrently.
Key: CALCITE-4845
URL: https://issues.apache.org/jira/browse/CALCITE-4845
Project: Calc
duan xiong created CALCITE-4846:
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Summary: When convert ROW values which include NULL will generate
the wrong type about whether nullable
Key: CALCITE-4846
URL: https://issues.apache.org/jira/browse/CALCITE-4846
Sorry for late reply because we were in a vocation holiday.
@Julian
> Thanks for the examples. The PARTITION BY syntax is a clear improvement
> for the SESSION function and I think we should do it, even though it is
> breaking.
Thanks for great suggestion.
I’ll make further comments against
> h