diff options
Diffstat (limited to 'src/backend/commands')
| -rw-r--r-- | src/backend/commands/alter.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/backend/commands/alter.c b/src/backend/commands/alter.c index 302f496b7d9..4505ab01304 100644 --- a/src/backend/commands/alter.c +++ b/src/backend/commands/alter.c @@ -427,6 +427,7 @@ ExecAlterObjectDependsStmt(AlterObjectDependsStmt *stmt, ObjectAddress *refAddre ObjectAddress address; ObjectAddress refAddr; Relation rel; + List *currexts; address = get_object_address_rv(stmt->objectType, stmt->relation, (List *) stmt->object, @@ -456,7 +457,11 @@ ExecAlterObjectDependsStmt(AlterObjectDependsStmt *stmt, ObjectAddress *refAddre if (refAddress) *refAddress = refAddr; - recordDependencyOn(&address, &refAddr, DEPENDENCY_AUTO_EXTENSION); + /* Avoid duplicates */ + currexts = getAutoExtensionsOfObject(address.classId, + address.objectId); + if (!list_member_oid(currexts, refAddr.objectId)) + recordDependencyOn(&address, &refAddr, DEPENDENCY_AUTO_EXTENSION); return address; } |