rluvaton commented on code in PR #21449: URL: https://github.com/apache/datafusion/pull/21449#discussion_r3053599541
########## docs/source/library-user-guide/upgrading/53.0.0.md: ########## @@ -125,6 +151,16 @@ let sub_plan = self.query_to_plan(subquery, planner_context)?; planner_context.pop_outer_query_schema(); ``` +### `HashJoinExec::try_new` adds `null_aware` + +`HashJoinExec::try_new` now takes an extra `null_aware: bool` argument. This +flag is used for null-aware anti joins, such as plans generated for `NOT IN` +subqueries. + +Most callers should pass `false`. Pass `true` only for null-aware +`JoinType::LeftAnti` joins. DataFusion validates that null-aware joins are +single-column `LeftAnti` joins. Review Comment: Could you mention what was the prev behavior? -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
