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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2006-06-27 21:31:20 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2006-06-27 21:31:20 +0000 |
| commit | 69d0a15e2aa15a2ee851df33f5c15fa227c47bd7 (patch) | |
| tree | 311dba0c667835b4c213e645b7f6c444cdf3e1f4 /src/include/executor/nodeHashjoin.h | |
| parent | 665c5e861ac965b6c3e90fae320917955647409f (diff) | |
| download | postgresql-69d0a15e2aa15a2ee851df33f5c15fa227c47bd7.tar.gz postgresql-69d0a15e2aa15a2ee851df33f5c15fa227c47bd7.zip | |
Convert hash join code to use MinimalTuple format in tuple hash table
and batch files. Should reduce memory and I/O demands for such joins.
Diffstat (limited to 'src/include/executor/nodeHashjoin.h')
| -rw-r--r-- | src/include/executor/nodeHashjoin.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/include/executor/nodeHashjoin.h b/src/include/executor/nodeHashjoin.h index 84f07d36448..cbbb76230b6 100644 --- a/src/include/executor/nodeHashjoin.h +++ b/src/include/executor/nodeHashjoin.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/executor/nodeHashjoin.h,v 1.32 2006/03/05 15:58:56 momjian Exp $ + * $PostgreSQL: pgsql/src/include/executor/nodeHashjoin.h,v 1.33 2006/06/27 21:31:20 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -23,7 +23,7 @@ extern TupleTableSlot *ExecHashJoin(HashJoinState *node); extern void ExecEndHashJoin(HashJoinState *node); extern void ExecReScanHashJoin(HashJoinState *node, ExprContext *exprCtxt); -extern void ExecHashJoinSaveTuple(HeapTuple heapTuple, uint32 hashvalue, +extern void ExecHashJoinSaveTuple(MinimalTuple tuple, uint32 hashvalue, BufFile **fileptr); #endif /* NODEHASHJOIN_H */ |