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Recurse to sequences on ownership change for all relkinds

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When a table ownership is changed, we must apply that also to any owned
sequences.  (Otherwise, it would result in a situation that cannot be
restored, because linked sequences must have the same owner as the
table.)  But this was previously only applied to regular tables and
materialized views.  But it should also apply to at least foreign
tables.  This patch removes the relkind check altogether, because it
doesn't save very much and just introduces the possibility of similar
omissions.

Bug: #15238
Reported-by: Christoph Berg <christoph.berg@credativ.de>
This commit is contained in:
Peter Eisentraut 2018-06-14 23:22:14 -04:00
parent d6c55de1f9
commit 0320ddaf3c
1 changed files with 6 additions and 10 deletions
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16
src/backend/commands/tablecmds.c
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@ -10477,17 +10477,13 @@ ATExecChangeOwner(Oid relationOid, Oid newOwnerId, bool recursing, LOCKMODE lock
list_free(index_oid_list); list_free(index_oid_list);
} }
if (tuple_class->relkind == RELKIND_RELATION || /* If it has a toast table, recurse to change its ownership */
tuple_class->relkind == RELKIND_MATVIEW) if (tuple_class->reltoastrelid != InvalidOid)
{ ATExecChangeOwner(tuple_class->reltoastrelid, newOwnerId,
/* If it has a toast table, recurse to change its ownership */ true, lockmode);
if (tuple_class->reltoastrelid != InvalidOid)
ATExecChangeOwner(tuple_class->reltoastrelid, newOwnerId,
true, lockmode);
/* If it has dependent sequences, recurse to change them too */ /* If it has dependent sequences, recurse to change them too */
change_owner_recurse_to_sequences(relationOid, newOwnerId, lockmode); change_owner_recurse_to_sequences(relationOid, newOwnerId, lockmode);
}
} }
InvokeObjectPostAlterHook(RelationRelationId, relationOid, 0); InvokeObjectPostAlterHook(RelationRelationId, relationOid, 0);