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Posted to dev@calcite.apache.org by Julian Hyde <jh...@apache.org> on 2022/05/29 01:45:00 UTC

Calcite's oldest bug

CALCITE-35 [1] ("Support parenthesized sub-clause in JOIN") is
probably Calcite's most loved bug: It is nine years old, and has seven
duplicates.

For a long time I thought it was too hard to fix, but I've spent the
last few weeks wrestling with the parser, and I think I have a
solution.

Can some people review the PR [2], test it against queries they think
should work, and make sure that it doesn't break anything. I'd like to
get it into 1.31 if possible.

Julian

[1] https://issues.apache.org/jira/browse/CALCITE-35

[2] https://github.com/apache/calcite/pull/2820