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PR #100327 - opt: fixup CTE stats on placeholder queries #16672

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cockroach-teamcity opened this issue Apr 4, 2023 · 0 comments
Open

PR #100327 - opt: fixup CTE stats on placeholder queries #16672

cockroach-teamcity opened this issue Apr 4, 2023 · 0 comments
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C-product-change release-22.2

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cockroach-teamcity commented Apr 4, 2023 •
edited by exalate-issue-sync bot
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Exalate commented:

Related PR: cockroachdb/cockroach#100327
Commit: cockroachdb/cockroach@e205d16
Fixes: CRDB-25906 CRDB-25906

Release note (sql change): Prepared statements using placeholders in
recursive CTEs sometimes did not re-optimize correctly after plugging
in the parameters leading to poor plan choices, this has been fixed.

Jira Issue: DOC-7368
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