postgresql/src/include/executor/nodeSeqscan.h

/*-------------------------------------------------------------------------
 *
 * nodeSeqscan.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/nodeSeqscan.h,v 1.21 2004/08/29 04:13:06 momjian Exp $
 *
 *-------------------------------------------------------------------------
 */
#ifndef NODESEQSCAN_H
#define NODESEQSCAN_H

#include "nodes/execnodes.h"

extern int	ExecCountSlotsSeqScan(SeqScan *node);
extern SeqScanState *ExecInitSeqScan(SeqScan *node, EState *estate);
extern TupleTableSlot *ExecSeqScan(SeqScanState *node);
extern void ExecEndSeqScan(SeqScanState *node);
extern void ExecSeqMarkPos(SeqScanState *node);
extern void ExecSeqRestrPos(SeqScanState *node);
extern void ExecSeqReScan(SeqScanState *node, ExprContext *exprCtxt);

#endif   /* NODESEQSCAN_H */
Postgres95 1.01 Distribution - Virgin Sources 1996-07-09 08:22:35 +02:00			`/*-------------------------------------------------------------------------`
			`*`
Change my-function-name-- to my_function_name, and optimizer renames. 1999-02-14 00:22:53 +01:00			`* nodeSeqscan.h`
Massive commit to run PGINDENT on all .c and .h files. 1997-09-07 07:04:48 +02:00			`*`
Postgres95 1.01 Distribution - Virgin Sources 1996-07-09 08:22:35 +02:00			`*`
			`*`
Update copyright to 2004. 2004-08-29 06:13:13 +02:00			`* 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 06:58:53 +01:00			`* Portions Copyright (c) 1994, Regents of the University of California`
Postgres95 1.01 Distribution - Virgin Sources 1996-07-09 08:22:35 +02:00			`*`
Update copyright to 2004. 2004-08-29 06:13:13 +02:00			`* $PostgreSQL: pgsql/src/include/executor/nodeSeqscan.h,v 1.21 2004/08/29 04:13:06 momjian Exp $`
Postgres95 1.01 Distribution - Virgin Sources 1996-07-09 08:22:35 +02:00			`*`
			`*-------------------------------------------------------------------------`
			`*/`
Massive commit to run PGINDENT on all .c and .h files. 1997-09-07 07:04:48 +02:00			`#ifndef NODESEQSCAN_H`
			`#define NODESEQSCAN_H`
Postgres95 1.01 Distribution - Virgin Sources 1996-07-09 08:22:35 +02:00
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 16:50:39 +01:00			`#include "nodes/execnodes.h"`
Cleanup up include files. 1997-11-26 02:14:33 +01:00
Used modified version of indent that understands over 100 typedefs. 1997-09-08 23:56:23 +02:00			`extern int ExecCountSlotsSeqScan(SeqScan *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 16:50:39 +01:00			`extern SeqScanState ExecInitSeqScan(SeqScan node, EState *estate);`
Another pgindent run with updated typedefs. 2003-08-08 23:42:59 +02:00			`extern TupleTableSlot ExecSeqScan(SeqScanState node);`
			`extern void ExecEndSeqScan(SeqScanState *node);`
			`extern void ExecSeqMarkPos(SeqScanState *node);`
			`extern void ExecSeqRestrPos(SeqScanState *node);`
			`extern void ExecSeqReScan(SeqScanState node, ExprContext exprCtxt);`
Another pgindent run. Fixes enum indenting, and improves #endif spacing. Also adds space for one-line comments. 2001-10-28 07:26:15 +01:00
New pgindent run with fixes suggested by Tom. Patch manually reviewed, initdb/regression tests pass. 2001-11-05 18:46:40 +01:00			`#endif /* NODESEQSCAN_H */`