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Revert "Move PartitionPruneInfo out of plan nodes into PlannedStmt"

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This reverts commit ec38694894 and its fixup 589bb81649.

This change was intended to support query planning avoiding acquisition
of locks on partitions that were going to be pruned; however, the
overall project took a different direction at [1] and this bit is no
longer needed.  Put things back the way they were as agreed in [2], to
avoid unnecessary complexity.

Discussion: [1] https://postgr.es/m/4191508.1674157166@sss.pgh.pa.us
Discussion: [2] https://postgr.es/m/20230502175409.kcoirxczpdha26wt@alvherre.pgsql
This commit is contained in:
Alvaro Herrera
2023-05-04 12:09:59 +02:00
parent 919c486a27
commit 5472743d9e
16 changed files with 63 additions and 135 deletions
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src/backend/executor/execParallel.c
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@ -183,7 +183,6 @@ ExecSerializePlan(Plan *plan, EState *estate)
pstmt->dependsOnRole = false;
pstmt->parallelModeNeeded = false;
pstmt->planTree = plan;
pstmt->partPruneInfos = estate->es_part_prune_infos;
pstmt->rtable = estate->es_range_table;
pstmt->permInfos = estate->es_rteperminfos;
pstmt->resultRelations = NIL;