diff options
Diffstat (limited to 'src/include/executor/nodeHash.h')
| -rw-r--r-- | src/include/executor/nodeHash.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/include/executor/nodeHash.h b/src/include/executor/nodeHash.h index ae08880d6d3..7c8ca568a6d 100644 --- a/src/include/executor/nodeHash.h +++ b/src/include/executor/nodeHash.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2009, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/executor/nodeHash.h,v 1.46 2009/01/01 17:23:59 momjian Exp $ + * $PostgreSQL: pgsql/src/include/executor/nodeHash.h,v 1.47 2009/03/21 00:04:40 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -41,8 +41,10 @@ extern void ExecHashGetBucketAndBatch(HashJoinTable hashtable, extern HashJoinTuple ExecScanHashBucket(HashJoinState *hjstate, ExprContext *econtext); extern void ExecHashTableReset(HashJoinTable hashtable); -extern void ExecChooseHashTableSize(double ntuples, int tupwidth, +extern void ExecChooseHashTableSize(double ntuples, int tupwidth, bool useskew, int *numbuckets, - int *numbatches); + int *numbatches, + int *num_skew_mcvs); +extern int ExecHashGetSkewBucket(HashJoinTable hashtable, uint32 hashvalue); #endif /* NODEHASH_H */ |