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Do no reset bounded before incremental sort rescan

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ExecReScanIncrementalSort was resetting bounded=false, which means the
optimization would be disabled on all rescans. This happens because
ExecSetTupleBound is called before the rescan, not after it.

Author: James Coleman
Reviewed-by: Tomas Vondra
Discussion: https://postgr.es/m/20200414065336.GI1492@paquier.xyz
This commit is contained in:
Tomas Vondra 2020-05-09 19:41:36 +02:00
parent c442722648
commit 9155b4be9a
1 changed files with 0 additions and 1 deletions
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1
src/backend/executor/nodeIncrementalSort.c
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@ -1142,7 +1142,6 @@ ExecReScanIncrementalSort(IncrementalSortState *node)
if (node->transfer_tuple != NULL)
ExecClearTuple(node->transfer_tuple);
node->bounded = false;
node->outerNodeDone = false;
node->n_fullsort_remaining = 0;
node->bound_Done = 0;