1 /*-------------------------------------------------------------------------
7 * Portions Copyright (c) 2021-2024, PostgreSQL Global Development Group
8 * Portions Copyright (c) 1994, Regents of the University of California
10 * src/include/executor/nodeMemoize.h
12 *-------------------------------------------------------------------------
17 #include "access/parallel.h"
18 #include "nodes/execnodes.h"
20 extern MemoizeState
*ExecInitMemoize(Memoize
*node
, EState
*estate
, int eflags
);
21 extern void ExecEndMemoize(MemoizeState
*node
);
22 extern void ExecReScanMemoize(MemoizeState
*node
);
23 extern double ExecEstimateCacheEntryOverheadBytes(double ntuples
);
24 extern void ExecMemoizeEstimate(MemoizeState
*node
,
25 ParallelContext
*pcxt
);
26 extern void ExecMemoizeInitializeDSM(MemoizeState
*node
,
27 ParallelContext
*pcxt
);
28 extern void ExecMemoizeInitializeWorker(MemoizeState
*node
,
29 ParallelWorkerContext
*pwcxt
);
30 extern void ExecMemoizeRetrieveInstrumentation(MemoizeState
*node
);
32 #endif /* NODEMEMOIZE_H */