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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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12
src/backend/commands/cluster.c
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@ -14,7 +14,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/commands/cluster.c,v 1.27 1998/08/06 05:12:22 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/commands/cluster.c,v 1.28 1998/08/19 02:01:41 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -128,7 +128,7 @@ cluster(char oldrelname[], char oldindexname[])
elog(ERROR, "cluster: unknown relation: \"%s\"",
oldrelname);
}
OIDOldHeap = OldHeap->rd_id;/* Get OID for the index scan */
OIDOldHeap = RelationGetRelid(OldHeap);/* Get OID for the index scan */
OldIndex = index_openr(oldindexname); /* Open old index relation */
if (!RelationIsValid(OldIndex))
@ -136,7 +136,7 @@ cluster(char oldrelname[], char oldindexname[])
elog(ERROR, "cluster: unknown index: \"%s\"",
oldindexname);
}
OIDOldIndex = OldIndex->rd_id; /* OID for the index scan */
OIDOldIndex = RelationGetRelid(OldIndex); /* OID for the index scan */
heap_close(OldHeap);
index_close(OldIndex);
@ -150,7 +150,7 @@ cluster(char oldrelname[], char oldindexname[])
* with a pg_vlock.
*/
NewHeap = copy_heap(OIDOldHeap);
OIDNewHeap = NewHeap->rd_id;
OIDNewHeap = RelationGetRelid(NewHeap);
strcpy(NewHeapName, NewHeap->rd_rel->relname.data);
@ -257,7 +257,7 @@ copy_index(Oid OIDOldIndex, Oid OIDNewHeap)
*/
Old_pg_index_Tuple =
SearchSysCacheTuple(INDEXRELID,
ObjectIdGetDatum(OldIndex->rd_id),
ObjectIdGetDatum(RelationGetRelid(OldIndex)),
0, 0, 0);
Assert(Old_pg_index_Tuple);
@ -265,7 +265,7 @@ copy_index(Oid OIDOldIndex, Oid OIDNewHeap)
Old_pg_index_relation_Tuple =
SearchSysCacheTuple(RELOID,
ObjectIdGetDatum(OldIndex->rd_id),
ObjectIdGetDatum(RelationGetRelid(OldIndex)),
0, 0, 0);
Assert(Old_pg_index_relation_Tuple);