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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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6
src/backend/storage/lmgr/lmgr.c
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@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/storage/lmgr/lmgr.c,v 1.16 1998/08/01 15:26:24 vadim Exp $
* $Header: /cvsroot/pgsql/src/backend/storage/lmgr/lmgr.c,v 1.17 1998/08/19 02:02:40 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -67,7 +67,7 @@ RelationInitLockInfo(Relation relation)
extern GlobalMemory CacheCxt;
Assert(RelationIsValid(relation));
Assert(OidIsValid(RelationGetRelationId(relation)));
Assert(OidIsValid(RelationGetRelid(relation)));
info = (LockInfo) relation->lockInfo;
@@ -80,7 +80,7 @@ RelationInitLockInfo(Relation relation)
info = (LockInfo) palloc(sizeof(LockInfoData));
MemoryContextSwitchTo(oldcxt);
info->lockRelId.relId = RelationGetRelationId(relation);
info->lockRelId.relId = RelationGetRelid(relation);
if (IsSharedSystemRelationName(relname))
info->lockRelId.dbId = InvalidOid;
else