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Back-patch fixes to detoast pg_group.grolist.

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This commit is contained in:
Tom Lane
2003-01-26 23:16:23 +00:00
parent 12fa07750e
commit 2357fd166f
1 changed files with 4 additions and 3 deletions
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7
src/backend/commands/user.c
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@@ -6,7 +6,7 @@
* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group * Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California * Portions Copyright (c) 1994, Regents of the University of California
* *
* $Header: /cvsroot/pgsql/src/backend/commands/user.c,v 1.90 2001/11/05 17:46:25 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/commands/user.c,v 1.90.2.1 2003/01/26 23:16:23 tgl Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@@ -27,6 +27,7 @@
#include "libpq/crypt.h" #include "libpq/crypt.h"
#include "miscadmin.h" #include "miscadmin.h"
#include "storage/pmsignal.h" #include "storage/pmsignal.h"
#include "utils/acl.h"
#include "utils/array.h" #include "utils/array.h"
#include "utils/builtins.h" #include "utils/builtins.h"
#include "utils/fmgroids.h" #include "utils/fmgroids.h"
@@ -1075,7 +1076,7 @@ AlterGroup(AlterGroupStmt *stmt, const char *tag)
Datum datum = heap_getattr(group_tuple, Anum_pg_group_grolist, pg_group_dsc, &null); Datum datum = heap_getattr(group_tuple, Anum_pg_group_grolist, pg_group_dsc, &null);
int i; int i;
oldarray = (ArrayType *) datum; oldarray = null ? ((IdList *) NULL) : DatumGetIdListP(datum);
Assert(null || ARR_NDIM(oldarray) == 1); Assert(null || ARR_NDIM(oldarray) == 1);
/* first add the old array to the hitherto empty list */ /* first add the old array to the hitherto empty list */
if (!null) if (!null)
@@ -1195,7 +1196,7 @@ AlterGroup(AlterGroupStmt *stmt, const char *tag)
*item; *item;
int i; int i;
oldarray = (ArrayType *) datum; oldarray = DatumGetIdListP(datum);
Assert(ARR_NDIM(oldarray) == 1); Assert(ARR_NDIM(oldarray) == 1);
/* first add the old array to the hitherto empty list */ /* first add the old array to the hitherto empty list */
for (i = ARR_LBOUND(oldarray)[0]; i < ARR_LBOUND(oldarray)[0] + ARR_DIMS(oldarray)[0]; i++) for (i = ARR_LBOUND(oldarray)[0]; i < ARR_LBOUND(oldarray)[0] + ARR_DIMS(oldarray)[0]; i++)