Tweak previous revision.

sql/database-create.sql

@@ -2191,7 +2191,6 @@ CREATE TABLE `image_aliases` (
   `target_imagename` varchar(30) NOT NULL default '',
   `target_imageid` int(8) unsigned NOT NULL default '0',
   PRIMARY KEY  (`imageid`,`target_imageid`),
-  UNIQUE KEY `pid` (`pid`,`imagename`),
   KEY `uuid` (`uuid`)
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1;
 

sql/updates/4/534

@@ -8,6 +8,7 @@ sub DoUpdate($$$)
     #
     # No one is using this table yet.
     #
+    DBQueryFatal("ALTER TABLE image_aliases DROP KEY `pid`");
     DBQueryFatal("ALTER TABLE image_aliases DROP PRIMARY KEY");
     DBQueryFatal("ALTER TABLE image_aliases ADD PRIMARY KEY ".
 		 "(`imageid`,`target_imageid`)");