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Is the query flattener restriction 29 (do not allow both EP_InnerON and
authordrh <>
Tue, 20 Sep 2022 16:57:49 +0000 (16:57 +0000)
committerdrh <>
Tue, 20 Sep 2022 16:57:49 +0000 (16:57 +0000)
commit40c9becc812947508c453d44b9ed1846db228eff
tree7fc4396ae1642c6e25d3a1bc933e781b401054d9tree | snapshot
parentb22b493338b65044b5d8eb4f161cc551eb6156b0commit | diff
Is the query flattener restriction 29 (do not allow both EP_InnerON and
EP_OuterON constraints on the same FROM clause term) really necessary?   This
branch explores what happens if we omit that restriction.  This is an effort
to address the performance regression reported by
[forum:/forumpost/96b9e5709cf47cda|forum post 96b9e5709cf47cda] that is caused
by flattener restriction 29.

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