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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 12:19:15 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 12:19:15 +0000 |
| commit | 6eb9c5a5657d1fe77b55cc261450f3538d35a94d (patch) | |
| tree | 657d8194422a5daccecfd42d654b8a245ef7b4c8 /src/include/executor/nodeIndexscan.h | |
| parent | Initial commit. (diff) | |
| download | postgresql-13-6eb9c5a5657d1fe77b55cc261450f3538d35a94d.tar.xz postgresql-13-6eb9c5a5657d1fe77b55cc261450f3538d35a94d.zip | |
Adding upstream version 13.4.upstream/13.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/include/executor/nodeIndexscan.h')
| -rw-r--r-- | src/include/executor/nodeIndexscan.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/src/include/executor/nodeIndexscan.h b/src/include/executor/nodeIndexscan.h new file mode 100644 index 0000000..1b6b318 --- /dev/null +++ b/src/include/executor/nodeIndexscan.h @@ -0,0 +1,47 @@ +/*------------------------------------------------------------------------- + * + * nodeIndexscan.h + * + * + * + * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group + * Portions Copyright (c) 1994, Regents of the University of California + * + * src/include/executor/nodeIndexscan.h + * + *------------------------------------------------------------------------- + */ +#ifndef NODEINDEXSCAN_H +#define NODEINDEXSCAN_H + +#include "access/genam.h" +#include "access/parallel.h" +#include "nodes/execnodes.h" + +extern IndexScanState *ExecInitIndexScan(IndexScan *node, EState *estate, int eflags); +extern void ExecEndIndexScan(IndexScanState *node); +extern void ExecIndexMarkPos(IndexScanState *node); +extern void ExecIndexRestrPos(IndexScanState *node); +extern void ExecReScanIndexScan(IndexScanState *node); +extern void ExecIndexScanEstimate(IndexScanState *node, ParallelContext *pcxt); +extern void ExecIndexScanInitializeDSM(IndexScanState *node, ParallelContext *pcxt); +extern void ExecIndexScanReInitializeDSM(IndexScanState *node, ParallelContext *pcxt); +extern void ExecIndexScanInitializeWorker(IndexScanState *node, + ParallelWorkerContext *pwcxt); + +/* + * These routines are exported to share code with nodeIndexonlyscan.c and + * nodeBitmapIndexscan.c + */ +extern void ExecIndexBuildScanKeys(PlanState *planstate, Relation index, + List *quals, bool isorderby, + ScanKey *scanKeys, int *numScanKeys, + IndexRuntimeKeyInfo **runtimeKeys, int *numRuntimeKeys, + IndexArrayKeyInfo **arrayKeys, int *numArrayKeys); +extern void ExecIndexEvalRuntimeKeys(ExprContext *econtext, + IndexRuntimeKeyInfo *runtimeKeys, int numRuntimeKeys); +extern bool ExecIndexEvalArrayKeys(ExprContext *econtext, + IndexArrayKeyInfo *arrayKeys, int numArrayKeys); +extern bool ExecIndexAdvanceArrayKeys(IndexArrayKeyInfo *arrayKeys, int numArrayKeys); + +#endif /* NODEINDEXSCAN_H */ |