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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 12:15:05 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 12:15:05 +0000 |
| commit | 46651ce6fe013220ed397add242004d764fc0153 (patch) | |
| tree | 6e5299f990f88e60174a1d3ae6e48eedd2688b2b /src/include/executor/nodeMemoize.h | |
| parent | Initial commit. (diff) | |
| download | postgresql-14-upstream.tar.xz postgresql-14-upstream.zip | |
Adding upstream version 14.5.upstream/14.5upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/include/executor/nodeMemoize.h')
| -rw-r--r-- | src/include/executor/nodeMemoize.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/src/include/executor/nodeMemoize.h b/src/include/executor/nodeMemoize.h new file mode 100644 index 0000000..898fa43 --- /dev/null +++ b/src/include/executor/nodeMemoize.h @@ -0,0 +1,32 @@ +/*------------------------------------------------------------------------- + * + * nodeMemoize.h + * + * + * + * Portions Copyright (c) 2021, PostgreSQL Global Development Group + * Portions Copyright (c) 1994, Regents of the University of California + * + * src/include/executor/nodeMemoize.h + * + *------------------------------------------------------------------------- + */ +#ifndef NODEMEMOIZE_H +#define NODEMEMOIZE_H + +#include "access/parallel.h" +#include "nodes/execnodes.h" + +extern MemoizeState *ExecInitMemoize(Memoize *node, EState *estate, int eflags); +extern void ExecEndMemoize(MemoizeState *node); +extern void ExecReScanMemoize(MemoizeState *node); +extern double ExecEstimateCacheEntryOverheadBytes(double ntuples); +extern void ExecMemoizeEstimate(MemoizeState *node, + ParallelContext *pcxt); +extern void ExecMemoizeInitializeDSM(MemoizeState *node, + ParallelContext *pcxt); +extern void ExecMemoizeInitializeWorker(MemoizeState *node, + ParallelWorkerContext *pwcxt); +extern void ExecMemoizeRetrieveInstrumentation(MemoizeState *node); + +#endif /* NODEMEMOIZE_H */ |