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| author | Amit Langote <amitlan@postgresql.org> | 2023-09-28 09:44:39 +0900 |
|---|---|---|
| committer | Amit Langote <amitlan@postgresql.org> | 2023-09-28 09:44:39 +0900 |
| commit | d060e921ea5aa47b6265174c32e1128cebdbc3df (patch) | |
| tree | c99915a37571d3e5e1792069677069d4bc1d9c86 /src/backend/executor/nodeMemoize.c | |
| parent | 9210afd3bcd65feccb883ace4ed6dcef6a684585 (diff) | |
| download | postgresql-d060e921ea5aa47b6265174c32e1128cebdbc3df.tar.gz postgresql-d060e921ea5aa47b6265174c32e1128cebdbc3df.zip | |
Remove obsolete executor cleanup code
This commit removes unnecessary ExecExprFreeContext() calls in
ExecEnd* routines because the actual cleanup is managed by
FreeExecutorState(). With no callers remaining for
ExecExprFreeContext(), this commit also removes the function.
This commit also drops redundant ExecClearTuple() calls, because
ExecResetTupleTable() in ExecEndPlan() already takes care of
resetting and dropping all TupleTableSlots initialized with
ExecInitScanTupleSlot() and ExecInitExtraTupleSlot().
After these modifications, the ExecEnd*() routines for ValuesScan,
NamedTuplestoreScan, and WorkTableScan became redundant. So, this
commit removes them.
Reviewed-by: Robert Haas
Discussion: https://postgr.es/m/CA+HiwqFGkMSge6TgC9KQzde0ohpAycLQuV7ooitEEpbKB0O_mg@mail.gmail.com
Diffstat (limited to 'src/backend/executor/nodeMemoize.c')
| -rw-r--r-- | src/backend/executor/nodeMemoize.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/src/backend/executor/nodeMemoize.c b/src/backend/executor/nodeMemoize.c index 4f04269e262..94bf4792873 100644 --- a/src/backend/executor/nodeMemoize.c +++ b/src/backend/executor/nodeMemoize.c @@ -1091,15 +1091,6 @@ ExecEndMemoize(MemoizeState *node) /* Remove the cache context */ MemoryContextDelete(node->tableContext); - ExecClearTuple(node->ss.ss_ScanTupleSlot); - /* must drop pointer to cache result tuple */ - ExecClearTuple(node->ss.ps.ps_ResultTupleSlot); - - /* - * free exprcontext - */ - ExecFreeExprContext(&node->ss.ps); - /* * shut down the subplan */ |