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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 12:17:33 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 12:17:33 +0000 |
| commit | 5e45211a64149b3c659b90ff2de6fa982a5a93ed (patch) | |
| tree | 739caf8c461053357daa9f162bef34516c7bf452 /src/include/executor/nodeSeqscan.h | |
| parent | Initial commit. (diff) | |
| download | postgresql-15-5e45211a64149b3c659b90ff2de6fa982a5a93ed.tar.xz postgresql-15-5e45211a64149b3c659b90ff2de6fa982a5a93ed.zip | |
Adding upstream version 15.5.upstream/15.5
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/include/executor/nodeSeqscan.h')
| -rw-r--r-- | src/include/executor/nodeSeqscan.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/include/executor/nodeSeqscan.h b/src/include/executor/nodeSeqscan.h new file mode 100644 index 0000000..c225ba6 --- /dev/null +++ b/src/include/executor/nodeSeqscan.h @@ -0,0 +1,31 @@ +/*------------------------------------------------------------------------- + * + * nodeSeqscan.h + * + * + * + * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group + * Portions Copyright (c) 1994, Regents of the University of California + * + * src/include/executor/nodeSeqscan.h + * + *------------------------------------------------------------------------- + */ +#ifndef NODESEQSCAN_H +#define NODESEQSCAN_H + +#include "access/parallel.h" +#include "nodes/execnodes.h" + +extern SeqScanState *ExecInitSeqScan(SeqScan *node, EState *estate, int eflags); +extern void ExecEndSeqScan(SeqScanState *node); +extern void ExecReScanSeqScan(SeqScanState *node); + +/* parallel scan support */ +extern void ExecSeqScanEstimate(SeqScanState *node, ParallelContext *pcxt); +extern void ExecSeqScanInitializeDSM(SeqScanState *node, ParallelContext *pcxt); +extern void ExecSeqScanReInitializeDSM(SeqScanState *node, ParallelContext *pcxt); +extern void ExecSeqScanInitializeWorker(SeqScanState *node, + ParallelWorkerContext *pwcxt); + +#endif /* NODESEQSCAN_H */ |