postgresql/src/include/executor/nodeHashjoin.h

/*-------------------------------------------------------------------------
 *
 * nodeHashjoin.h
 *
 *
 *
 * Portions Copyright (c) 1996-2000, PostgreSQL, Inc
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * $Id: nodeHashjoin.h,v 1.17 2000/01/26 05:58:05 momjian Exp $
 *
 *-------------------------------------------------------------------------
 */
#ifndef NODEHASHJOIN_H
#define NODEHASHJOIN_H

#include "nodes/plannodes.h"
#include "storage/buffile.h"

extern TupleTableSlot *ExecHashJoin(HashJoin *node);
extern bool ExecInitHashJoin(HashJoin *node, EState *estate, Plan *parent);
extern int	ExecCountSlotsHashJoin(HashJoin *node);
extern void ExecEndHashJoin(HashJoin *node);
extern void ExecHashJoinSaveTuple(HeapTuple heapTuple, BufFile *file);
extern void ExecReScanHashJoin(HashJoin *node, ExprContext *exprCtxt, Plan *parent);

#endif	 /* NODEHASHJOIN_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			`* nodeHashjoin.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			`*`
			`*`
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) 1996-2000, PostgreSQL, Inc`
			`* Portions Copyright (c) 1994, Regents of the University of California`
Postgres95 1.01 Distribution - Virgin Sources 1996-07-09 02:22:35 -04:00			`*`
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			`* $Id: nodeHashjoin.h,v 1.17 2000/01/26 05:58:05 momjian 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 NODEHASHJOIN_H`
			`#define NODEHASHJOIN_H`
Postgres95 1.01 Distribution - Virgin Sources 1996-07-09 02:22:35 -04:00
Cleanup up include files. 1997-11-25 20:14:33 -05:00			`#include "nodes/plannodes.h"`
Split 'BufFile' routines out of fd.c into a new module, buffile.c. Extend BufFile so that it handles multi-segment temporary files transparently. This allows sorts and hashes to work with data exceeding 2Gig (or whatever the local limit on file size is). Change psort.c to use relative seeks instead of absolute seeks for backwards scanning, so that it won't fail when the data volume exceeds 2Gig. 1999-10-13 11:02:32 -04:00			`#include "storage/buffile.h"`
Postgres95 1.01 Distribution - Virgin Sources 1996-07-09 02:22:35 -04:00
Cleanup up include files. 1997-11-25 20:14:33 -05:00			`extern TupleTableSlot ExecHashJoin(HashJoin node);`
Used modified version of indent that understands over 100 typedefs. 1997-09-08 17:56:23 -04:00			`extern bool ExecInitHashJoin(HashJoin node, EState estate, Plan *parent);`
			`extern int ExecCountSlotsHashJoin(HashJoin *node);`
			`extern void ExecEndHashJoin(HashJoin *node);`
Another pgindent run. Sorry folks. 1999-05-25 18:43:53 -04:00			`extern void ExecHashJoinSaveTuple(HeapTuple heapTuple, BufFile *file);`
Subselects... 1998-02-12 22:46:56 -05:00			`extern void ExecReScanHashJoin(HashJoin node, ExprContext exprCtxt, Plan *parent);`
Postgres95 1.01 Distribution - Virgin Sources 1996-07-09 02:22:35 -04:00
OK, folks, here is the pgindent output. 1998-09-01 00:40:42 -04:00			`#endif /* NODEHASHJOIN_H */`