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opt: constrain expression indexes with IS NULL expressions #14506

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cockroach-teamcity opened this issue Jul 11, 2022 · 1 comment
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opt: constrain expression indexes with IS NULL expressions #14506

cockroach-teamcity opened this issue Jul 11, 2022 · 1 comment
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cockroach-teamcity commented Jul 11, 2022 •
edited by exalate-issue-sync bot
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Exalate commented:

Related PR: cockroachdb/cockroach#83619
Commit: cockroachdb/cockroach@35e9737

Release note (performance improvement): The optimizer now explores more
efficient query plans when index computed columns and expressions have
IS NULL expressions.

Jira Issue: DOC-4970
@exalate-issue-sync exalate-issue-sync bot assigned ghost Jul 11, 2022
@exalate-issue-sync exalate-issue-sync bot assigned taroface and unassigned ghost Aug 3, 2022
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Ryan Kuo (taroface) commented:
Closing as this doesn’t require docs IMO.

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