AngersZhuuuu edited a comment on issue #26431: [SPARK-29769][SQL] Support "exists/not exists" condition as all type Join's on cpndition URL: https://github.com/apache/spark/pull/26431#issuecomment-551342956 @cloud-fan @maropu @viirya @dilipbiswal I make a change in PushPredicateThroughJoin to make it split condition according to JoinType. For left/right join, we should have different split order or we will lose some case. Since I wasn't familiar with the full details of catalyst's process. Hope your advise.
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