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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/execMain.c
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@@ -824,7 +824,6 @@ InitPlan(QueryDesc *queryDesc, int eflags)
ExecInitRangeTable(estate, rangeTable, plannedstmt->permInfos);
estate->es_plannedstmt = plannedstmt;
estate->es_part_prune_infos = plannedstmt->partPruneInfos;
/*
* Next, build the ExecRowMark array from the PlanRowMark(s), if any.