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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/04/26 18:35:01 UTC

[GitHub] [arrow-datafusion] andygrove commented on pull request #2344: Add SQL planner support for EXISTS subqueries

andygrove commented on PR #2344:
URL: https://github.com/apache/arrow-datafusion/pull/2344#issuecomment-1110125055

   @alamb Here is the first PR to actually support subqueries in the SQL planner. I'm sure there will be follow up work to make sure the optimizer rules work correctly but this at least enables the creation of a logical plan from a SQL query containing EXISTS subqueries.


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