postgresql/src/include/executor/nodeAppend.h

/*-------------------------------------------------------------------------
 *
 * nodeAppend.h
 *
 *
 *
 * Portions Copyright (c) 1996-2004, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * $PostgreSQL: pgsql/src/include/executor/nodeAppend.h,v 1.22 2004/09/24 01:36:37 neilc Exp $
 *
 *-------------------------------------------------------------------------
 */
#ifndef NODEAPPEND_H
#define NODEAPPEND_H

#include "nodes/execnodes.h"

extern int	ExecCountSlotsAppend(Append *node);
extern AppendState *ExecInitAppend(Append *node, EState *estate);
extern TupleTableSlot *ExecAppend(AppendState *node);
extern void ExecEndAppend(AppendState *node);
extern void ExecReScanAppend(AppendState *node, ExprContext *exprCtxt);

#endif   /* NODEAPPEND_H */
Postgres95 1.01 Distribution - Virgin Sources 1996-07-09 02:22:35 -04:00			`/*-------------------------------------------------------------------------`
			`*`
Change my-function-name-- to my_function_name, and optimizer renames. 1999-02-13 18:22:53 -05:00			`* nodeAppend.h`
Massive commit to run PGINDENT on all .c and .h files. 1997-09-07 01:04:48 -04:00			`*`
Postgres95 1.01 Distribution - Virgin Sources 1996-07-09 02:22:35 -04:00			`*`
			`*`
Update copyright to 2004. 2004-08-29 00:13:13 -04:00			`* Portions Copyright (c) 1996-2004, PostgreSQL Global Development Group`
Add: * Portions Copyright (c) 1996-2000, PostgreSQL, Inc to all files copyright Regents of Berkeley. Man, that's a lot of files. 2000-01-26 00:58:53 -05:00			`* Portions Copyright (c) 1994, Regents of the University of California`
Postgres95 1.01 Distribution - Virgin Sources 1996-07-09 02:22:35 -04:00			`*`
ExecProcAppend() wasn't called ExecAppend() because the latter name was formerly used in execMain. Since that is no longer the case, this patch renames ExecProcAppend() to ExecAppend() for the sake of consistency. 2004-09-23 21:36:37 -04:00			`* $PostgreSQL: pgsql/src/include/executor/nodeAppend.h,v 1.22 2004/09/24 01:36:37 neilc Exp $`
Postgres95 1.01 Distribution - Virgin Sources 1996-07-09 02:22:35 -04:00			`*`
			`*-------------------------------------------------------------------------`
			`*/`
Massive commit to run PGINDENT on all .c and .h files. 1997-09-07 01:04:48 -04:00			`#ifndef NODEAPPEND_H`
			`#define NODEAPPEND_H`
Postgres95 1.01 Distribution - Virgin Sources 1996-07-09 02:22:35 -04:00
Phase 1 of read-only-plans project: cause executor state nodes to point to plan nodes, not vice-versa. All executor state nodes now inherit from struct PlanState. Copying of plan trees has been simplified by not storing a list of SubPlans in Plan nodes (eliminating duplicate links). The executor still needs such a list, but it can build it during ExecutorStart since it has to scan the plan tree anyway. No initdb forced since no stored-on-disk structures changed, but you will need a full recompile because of node-numbering changes. 2002-12-05 10:50:39 -05:00			`#include "nodes/execnodes.h"`
Cleanup up include files. 1997-11-25 20:14:33 -05:00
Add typdefs to pgindent run. 1997-09-08 16:59:27 -04:00			`extern int ExecCountSlotsAppend(Append *node);`
Phase 1 of read-only-plans project: cause executor state nodes to point to plan nodes, not vice-versa. All executor state nodes now inherit from struct PlanState. Copying of plan trees has been simplified by not storing a list of SubPlans in Plan nodes (eliminating duplicate links). The executor still needs such a list, but it can build it during ExecutorStart since it has to scan the plan tree anyway. No initdb forced since no stored-on-disk structures changed, but you will need a full recompile because of node-numbering changes. 2002-12-05 10:50:39 -05:00			`extern AppendState ExecInitAppend(Append node, EState *estate);`
ExecProcAppend() wasn't called ExecAppend() because the latter name was formerly used in execMain. Since that is no longer the case, this patch renames ExecProcAppend() to ExecAppend() for the sake of consistency. 2004-09-23 21:36:37 -04:00			`extern TupleTableSlot ExecAppend(AppendState node);`
Phase 1 of read-only-plans project: cause executor state nodes to point to plan nodes, not vice-versa. All executor state nodes now inherit from struct PlanState. Copying of plan trees has been simplified by not storing a list of SubPlans in Plan nodes (eliminating duplicate links). The executor still needs such a list, but it can build it during ExecutorStart since it has to scan the plan tree anyway. No initdb forced since no stored-on-disk structures changed, but you will need a full recompile because of node-numbering changes. 2002-12-05 10:50:39 -05:00			`extern void ExecEndAppend(AppendState *node);`
			`extern void ExecReScanAppend(AppendState node, ExprContext exprCtxt);`
Another pgindent run. Fixes enum indenting, and improves #endif spacing. Also adds space for one-line comments. 2001-10-28 01:26:15 -05:00
New pgindent run with fixes suggested by Tom. Patch manually reviewed, initdb/regression tests pass. 2001-11-05 12:46:40 -05:00			`#endif /* NODEAPPEND_H */`