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heap_fetch requires buffer pointer, must be released; heap_getnext

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no longer returns buffer pointer, can be gotten from scan;
	descriptor; bootstrap can create multi-key indexes;
pg_procname index now is multi-key index; oidint2, oidint4, oidname
are gone (must be removed from regression tests); use System Cache
rather than sequential scan in many places; heap_modifytuple no
longer takes buffer parameter; remove unused buffer parameter in
a few other functions; oid8 is not index-able; remove some use of
single-character variable names; cleanup Buffer variables usage
and scan descriptor looping; cleaned up allocation and freeing of
tuples; 18k lines of diff;
This commit is contained in:
Bruce Momjian
1998-08-19 02:04:17 +00:00
parent 31de2c9461
commit 7971539020
123 changed files with 2139 additions and 3134 deletions
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5
src/backend/utils/adt/arrayfuncs.c
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@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/adt/arrayfuncs.c,v 1.31 1998/07/12 21:29:22 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/adt/arrayfuncs.c,v 1.32 1998/08/19 02:02:55 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -1302,7 +1302,8 @@ system_cache_lookup(Oid element_type,
HeapTuple typeTuple;
TypeTupleForm typeStruct;
typeTuple = SearchSysCacheTuple(TYPOID, ObjectIdGetDatum(element_type),
typeTuple = SearchSysCacheTuple(TYPOID,
ObjectIdGetDatum(element_type),
0, 0, 0);
if (!HeapTupleIsValid(typeTuple))