blob: e2c88d324895d1084d6a532c6b737243b2ca05f5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
|
/*-------------------------------------------------------------------------
*
* nodeIndexscan.h
*
*
*
* Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/executor/nodeIndexscan.h,v 1.19 2003/11/29 22:41:01 pgsql Exp $
*
*-------------------------------------------------------------------------
*/
#ifndef NODEINDEXSCAN_H
#define NODEINDEXSCAN_H
#include "nodes/execnodes.h"
extern int ExecCountSlotsIndexScan(IndexScan *node);
extern IndexScanState *ExecInitIndexScan(IndexScan *node, EState *estate);
extern TupleTableSlot *ExecIndexScan(IndexScanState *node);
extern void ExecEndIndexScan(IndexScanState *node);
extern void ExecIndexMarkPos(IndexScanState *node);
extern void ExecIndexRestrPos(IndexScanState *node);
extern void ExecIndexReScan(IndexScanState *node, ExprContext *exprCtxt);
extern void ExecUpdateIndexScanKeys(IndexScanState *node, ExprContext *econtext);
#endif /* NODEINDEXSCAN_H */
|
