diff options
Diffstat (limited to 'src/include/executor/hashjoin.h')
| -rw-r--r-- | src/include/executor/hashjoin.h | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/src/include/executor/hashjoin.h b/src/include/executor/hashjoin.h index a2d5f633fcd..da7e0bf98c4 100644 --- a/src/include/executor/hashjoin.h +++ b/src/include/executor/hashjoin.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $Id: hashjoin.h,v 1.27 2002/11/30 00:08:20 tgl Exp $ + * $Id: hashjoin.h,v 1.28 2003/06/22 22:04:55 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -69,13 +69,12 @@ typedef struct HashTableData * file */ /* - * Info about the datatypes being hashed. We assume that the inner and - * outer sides of each hashclause are the same type, or at least - * binary-compatible types. Each of these fields points to an array - * of the same length as the number of hash keys. + * Info about the datatype-specific hash functions for the datatypes + * being hashed. We assume that the inner and outer sides of each + * hashclause are the same type, or at least share the same hash function. + * This is an array of the same length as the number of hash keys. */ - int16 *typLens; - bool *typByVals; + FmgrInfo *hashfunctions; /* lookup data for hash functions */ /* * During 1st scan of inner relation, we get tuples from executor. If |