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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2007-02-06 02:59:15 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2007-02-06 02:59:15 +0000 |
| commit | ab05eedecc5c5b3a07ff101d29c9fef612f42996 (patch) | |
| tree | 39005eb2a059051dc7458a567802315c06d5d201 /src/include/executor | |
| parent | b70e536e4d82d72745a7bd71556ff7bbecb568a2 (diff) | |
| download | postgresql-ab05eedecc5c5b3a07ff101d29c9fef612f42996.tar.gz postgresql-ab05eedecc5c5b3a07ff101d29c9fef612f42996.zip | |
Add support for cross-type hashing in hashed subplans (hashed IN/NOT IN cases
that aren't turned into true joins). Since this is the last missing bit of
infrastructure, go ahead and fill out the hash integer_ops and float_ops
opfamilies with cross-type operators. The operator family project is now
DONE ... er, except for documentation ...
Diffstat (limited to 'src/include/executor')
| -rw-r--r-- | src/include/executor/executor.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/include/executor/executor.h b/src/include/executor/executor.h index 1800f4cb039..bfbe1ba2f38 100644 --- a/src/include/executor/executor.h +++ b/src/include/executor/executor.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/executor/executor.h,v 1.135 2007/02/02 00:07:03 tgl Exp $ + * $PostgreSQL: pgsql/src/include/executor/executor.h,v 1.136 2007/02/06 02:59:13 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -99,6 +99,10 @@ extern TupleHashTable BuildTupleHashTable(int numCols, AttrNumber *keyColIdx, extern TupleHashEntry LookupTupleHashEntry(TupleHashTable hashtable, TupleTableSlot *slot, bool *isnew); +extern TupleHashEntry FindTupleHashEntry(TupleHashTable hashtable, + TupleTableSlot *slot, + FmgrInfo *eqfunctions, + FmgrInfo *hashfunctions); /* * prototypes from functions in execJunk.c |