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Avoid aggregating worker instrumentation multiple times.

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Amit Kapila, per design ideas from me.
This commit is contained in:
Robert Haas
2015-11-18 12:35:25 -05:00
parent adeee97486
commit 166b61a88e
3 changed files with 16 additions and 11 deletions
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6
src/backend/executor/nodeGather.c
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@ -456,11 +456,7 @@ ExecReScanGather(GatherState *node)
node->initialized = false;
if (node->pei)
{
ReinitializeParallelDSM(node->pei->pcxt);
node->pei->tqueue =
ExecParallelReinitializeTupleQueues(node->pei->pcxt);
}
ExecParallelReinitialize(node->pei);
ExecReScan(node->ps.lefttree);
}