2010YOUY01 opened a new pull request, #24811:
URL: https://github.com/apache/datafusion/pull/24811
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## Rationale for this change
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This config used to be applicable to most join operators
- https://github.com/apache/datafusion/pull/12969
Now only SHJ is using it, this PR updates the doc. (I think we can
eventually deprecate it, but it requires further investigation, so it's left to
future work)
To verify, search for the config name in the codebase, and only SHJ is using
it.
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