]> granicus.if.org Git - postgresql/blob - src/include/executor/nodeAppend.h
Extend the ExecInitNode API so that plan nodes receive a set of flag
[postgresql] / src / include / executor / nodeAppend.h
1 /*-------------------------------------------------------------------------
2  *
3  * nodeAppend.h
4  *
5  *
6  *
7  * Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group
8  * Portions Copyright (c) 1994, Regents of the University of California
9  *
10  * $PostgreSQL: pgsql/src/include/executor/nodeAppend.h,v 1.24 2006/02/28 04:10:28 tgl Exp $
11  *
12  *-------------------------------------------------------------------------
13  */
14 #ifndef NODEAPPEND_H
15 #define NODEAPPEND_H
16
17 #include "nodes/execnodes.h"
18
19 extern int      ExecCountSlotsAppend(Append *node);
20 extern AppendState *ExecInitAppend(Append *node, EState *estate, int eflags);
21 extern TupleTableSlot *ExecAppend(AppendState *node);
22 extern void ExecEndAppend(AppendState *node);
23 extern void ExecReScanAppend(AppendState *node, ExprContext *exprCtxt);
24
25 #endif   /* NODEAPPEND_H */