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Convert index-related tuple handling routines from char 'n'/' ' to bool

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convention for isnull flags.  Also, remove the useless InsertIndexResult
return struct from index AM aminsert calls --- there is no reason for
the caller to know where in the index the tuple was inserted, and we
were wasting a palloc cycle per insert to deliver this uninteresting
value (plus nontrivial complexity in some AMs).
I forced initdb because of the change in the signature of the aminsert
routines, even though nothing really looks at those pg_proc entries...
This commit is contained in:
Tom Lane
2005-03-21 01:24:04 +00:00
parent fe7015f5e8
commit ee4ddac137
24 changed files with 288 additions and 405 deletions
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6
src/include/access/genam.h
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@@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/access/genam.h,v 1.47 2004/12/31 22:03:21 pgsql Exp $
* $PostgreSQL: pgsql/src/include/access/genam.h,v 1.48 2005/03/21 01:24:04 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -72,8 +72,8 @@ extern Relation index_open(Oid relationId);
extern Relation index_openrv(const RangeVar *relation);
extern Relation index_openr(const char *sysRelationName);
extern void index_close(Relation relation);
extern InsertIndexResult index_insert(Relation indexRelation,
Datum *datums, char *nulls,
extern bool index_insert(Relation indexRelation,
Datum *values, bool *isnull,
ItemPointer heap_t_ctid,
Relation heapRelation,
bool check_uniqueness);