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| author | Marc G. Fournier <scrappy@hub.org> | 1996-07-09 06:22:35 +0000 |
|---|---|---|
| committer | Marc G. Fournier <scrappy@hub.org> | 1996-07-09 06:22:35 +0000 |
| commit | d31084e9d1118b25fd16580d9d8c2924b5740dff (patch) | |
| tree | 3179e66307d54df9c7b966543550e601eb55e668 /src/backend/executor/nodeHashjoin.h | |
| download | postgresql-PG95-1_01.tar.gz postgresql-PG95-1_01.zip | |
Postgres95 1.01 Distribution - Virgin SourcesPG95-1_01
Diffstat (limited to 'src/backend/executor/nodeHashjoin.h')
| -rw-r--r-- | src/backend/executor/nodeHashjoin.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/backend/executor/nodeHashjoin.h b/src/backend/executor/nodeHashjoin.h new file mode 100644 index 00000000000..b8c12942b3b --- /dev/null +++ b/src/backend/executor/nodeHashjoin.h @@ -0,0 +1,33 @@ +/*------------------------------------------------------------------------- + * + * nodeHashjoin.h-- + * + * + * + * Copyright (c) 1994, Regents of the University of California + * + * $Id: nodeHashjoin.h,v 1.1.1.1 1996/07/09 06:21:26 scrappy Exp $ + * + *------------------------------------------------------------------------- + */ +#ifndef NODEHASHJOIN_H +#define NODEHASHJOIN_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 int ExecHashJoinNewBatch(HashJoinState *hjstate); + +extern char *ExecHashJoinSaveTuple(HeapTuple heapTuple, char *buffer, + File file, char *position); + +extern int ExecHashJoinGetBatch(int bucketno, HashJoinTable hashtable, + int nbatch); + + +#endif /* NODEHASHJOIN_H */ |