[DBAL-206] Fix user-supplied patch to work with testsuite

lib/Doctrine/DBAL/Platforms/OraclePlatform.php

@@ -480,7 +480,7 @@ END;';
           cols.position,
           r_alc.table_name \"references_table\",
           r_cols.column_name \"foreign_column\"
-     FROM usercons_columns cols
+     FROM user_cons_columns cols
 LEFT JOIN user_constraints alc
        ON alc.constraint_name = cols.constraint_name
 LEFT JOIN user_constraints r_alc
@@ -502,14 +502,16 @@ LEFT JOIN user_cons_columns r_cols
     public function getListTableColumnsSQL($table, $database = null)
     {
         $table = strtoupper($table);
-        $ownerCondition = '';
 
+        $tabColumnsTableName = "user_tab_columns";
+        $ownerCondition = '';
         if(null !== $database){
             $database = strtoupper($database);
+            $tabColumnsTableName = "all_tab_columns";
             $ownerCondition = "AND c.owner = '".$database."'";
         }
 
-        return "SELECT c.*, d.comments FROM user_tab_columns c ".
+        return "SELECT c.*, d.comments FROM $tabColumnsTableName c ".
                "INNER JOIN user_col_comments d ON d.TABLE_NAME = c.TABLE_NAME AND d.COLUMN_NAME = c.COLUMN_NAME ".
                "WHERE c.table_name = '" . $table . "' ".$ownerCondition." ORDER BY c.column_name";
     }