heap_fetch requires buffer pointer, must be released; heap_getnext

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;

1 files changed, 2 insertions, 6 deletions

diff --git a/src/backend/utils/misc/database.c b/src/backend/utils/misc/database.c
index 9419004042d..fa2bb2f1d8b 100644
--- a/src/backend/utils/misc/database.c
+++ b/src/backend/utils/misc/database.c
@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/utils/misc/Attic/database.c,v 1.15 1998/08/11 18:28:30 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/utils/misc/Attic/database.c,v 1.16 1998/08/19 02:03:24 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -45,7 +45,6 @@ GetDatabaseInfo(char *name, int4 *owner, char *path)
 	Relation	dbrel;
 	HeapTuple	dbtup;
 	HeapTuple	tup;
-	Buffer		buf;
 	HeapScanDesc scan;
 	ScanKeyData scanKey;
 
@@ -64,13 +63,10 @@ GetDatabaseInfo(char *name, int4 *owner, char *path)
 	/*
 	 * Since we're going to close the relation, copy the tuple.
 	 */
-	tup = heap_getnext(scan, 0, &buf);
+	tup = heap_getnext(scan, 0);
 
 	if (HeapTupleIsValid(tup))
-	{
 		dbtup = heap_copytuple(tup);
-		ReleaseBuffer(buf);
-	}
 	else
 		dbtup = tup;