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ALTER TABLE OWNER must change the ownership of the table's rowtype too.

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This was not especially critical before, but it is now that we track
ownership dependencies --- the dependency for the rowtype *must* shift
to the new owner.  Spotted by Bernd Helmle.
Also fix a problem introduced by recent change to allow non-superusers
to do ALTER OWNER in some cases: if the table had a toast table, ALTER
OWNER failed *even for superusers*, because the test being applied would
conclude that the new would-be owner had no create rights on pg_toast.
A side-effect of the fix is to disallow changing the ownership of indexes
or toast tables separately from their parent table, which seems a good
idea on the whole.
This commit is contained in:
Tom Lane
2005-08-04 01:09:29 +00:00
parent e48b28b688
commit 33f5bf9700
6 changed files with 102 additions and 32 deletions
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3
src/include/commands/typecmds.h
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@@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/commands/typecmds.h,v 1.12 2005/08/01 04:03:58 tgl Exp $
* $PostgreSQL: pgsql/src/include/commands/typecmds.h,v 1.13 2005/08/04 01:09:29 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -35,6 +35,7 @@ extern void AlterDomainDropConstraint(List *names, const char *constrName,
extern List *GetDomainConstraints(Oid typeOid);
extern void AlterTypeOwner(List *names, Oid newOwnerId);
extern void AlterTypeOwnerInternal(Oid typeOid, Oid newOwnerId);
extern void AlterTypeNamespace(List *names, const char *newschema);
extern void AlterTypeNamespaceInternal(Oid typeOid, Oid nspOid,
bool errorOnTableType);