blob: 8b4a5e9179a2e9ffd2a64b67e7db791b280cfe0c (
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
|
/*-------------------------------------------------------------------------
*
* nodeMaterial.h
*
*
*
* Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/executor/nodeMaterial.h,v 1.27 2008/01/01 19:45:57 momjian Exp $
*
*-------------------------------------------------------------------------
*/
#ifndef NODEMATERIAL_H
#define NODEMATERIAL_H
#include "nodes/execnodes.h"
extern int ExecCountSlotsMaterial(Material *node);
extern MaterialState *ExecInitMaterial(Material *node, EState *estate, int eflags);
extern TupleTableSlot *ExecMaterial(MaterialState *node);
extern void ExecEndMaterial(MaterialState *node);
extern void ExecMaterialMarkPos(MaterialState *node);
extern void ExecMaterialRestrPos(MaterialState *node);
extern void ExecMaterialReScan(MaterialState *node, ExprContext *exprCtxt);
#endif /* NODEMATERIAL_H */
|
