mirror of
https://git.postgresql.org/git/postgresql.git
synced 2026-02-14 10:27:04 +08:00
29 lines
890 B
C
29 lines
890 B
C
/*-------------------------------------------------------------------------
|
|
*
|
|
* nodeHashjoin.h
|
|
* prototypes for nodeHashjoin.c
|
|
*
|
|
*
|
|
* Portions Copyright (c) 1996-2013, PostgreSQL Global Development Group
|
|
* Portions Copyright (c) 1994, Regents of the University of California
|
|
*
|
|
* src/include/executor/nodeHashjoin.h
|
|
*
|
|
*-------------------------------------------------------------------------
|
|
*/
|
|
#ifndef NODEHASHJOIN_H
|
|
#define NODEHASHJOIN_H
|
|
|
|
#include "nodes/execnodes.h"
|
|
#include "storage/buffile.h"
|
|
|
|
extern HashJoinState *ExecInitHashJoin(HashJoin *node, EState *estate, int eflags);
|
|
extern TupleTableSlot *ExecHashJoin(HashJoinState *node);
|
|
extern void ExecEndHashJoin(HashJoinState *node);
|
|
extern void ExecReScanHashJoin(HashJoinState *node);
|
|
|
|
extern void ExecHashJoinSaveTuple(MinimalTuple tuple, uint32 hashvalue,
|
|
BufFile **fileptr);
|
|
|
|
#endif /* NODEHASHJOIN_H */
|