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Create a new file executor/execGrouping.c to centralize utility routines

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shared by nodeGroup, nodeAgg, and soon nodeSubplan.
This commit is contained in:
Tom Lane
2003-01-10 23:54:24 +00:00
parent c83702606c
commit 1afac12910
12 changed files with 498 additions and 337 deletions
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5
src/include/executor/nodeHash.h
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@ -1,13 +1,13 @@
/*-------------------------------------------------------------------------
*
* nodeHash.h
*
* prototypes for nodeHash.c
*
*
* Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: nodeHash.h,v 1.28 2002/12/30 15:21:23 tgl Exp $
* $Id: nodeHash.h,v 1.29 2003/01/10 23:54:24 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -38,6 +38,5 @@ extern void ExecChooseHashTableSize(double ntuples, int tupwidth,
int *virtualbuckets,
int *physicalbuckets,
int *numbatches);
extern uint32 ComputeHashFunc(Datum key, int typLen, bool byVal);
#endif /* NODEHASH_H */