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rowexec: allow ordered joinReader to stream matches to the first row #14761

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cockroach-teamcity opened this issue Aug 9, 2022 · 1 comment

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cockroach-teamcity commented Aug 9, 2022

Exalate commented:

Related PR: cockroachdb/cockroach#85731
Commit: cockroachdb/cockroach@d413fe7


Release note (performance improvement): The execution engine can now
short-circuit execution of lookup joins in more cases, which can decrease
latency for queries with limits.

Jira Issue: DOC-5291

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Ryan Kuo (taroface) commented:
Closing as this doesn’t require docs IMO.

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