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Revert "TupleHashTable: store additional data along with tuple."

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This reverts commit e0ece2a981 due to
performance regressions.

Reported-by: David Rowley
This commit is contained in:
Jeff Davis
2025-01-13 14:14:07 -08:00
parent af2317652d
commit b4a07f532b
6 changed files with 31 additions and 78 deletions
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2
src/backend/executor/nodeSubplan.c
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@@ -753,7 +753,7 @@ findPartialMatch(TupleHashTable hashtable, TupleTableSlot *slot,
{
CHECK_FOR_INTERRUPTS();
ExecStoreMinimalTuple(TupleHashEntryGetTuple(entry), hashtable->tableslot, false);
ExecStoreMinimalTuple(entry->firstTuple, hashtable->tableslot, false);
if (!execTuplesUnequal(slot, hashtable->tableslot,
numCols, keyColIdx,
eqfunctions,