From 69d0a15e2aa15a2ee851df33f5c15fa227c47bd7 Mon Sep 17 00:00:00 2001 From: Tom Lane Date: Tue, 27 Jun 2006 21:31:20 +0000 Subject: 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. --- src/include/executor/nodeHashjoin.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/include/executor/nodeHashjoin.h') 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 */ -- cgit v1.2.3