MDL-21116 drop plugin tables in opposite order

This should help with foreign key in the future.
hughstephens · Dec 22, 2012 · f092d92 · f092d92
1 parent 0dc5a53
commit f092d92
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/lib/ddl/database_manager.php b/lib/ddl/database_manager.php
@@ -300,6 +300,8 @@ public function delete_tables_from_xmldb_file($file) {
         }
 
         if ($xmldb_tables = $structure->getTables()) {
+            // Delete in opposite order, this should help with foreign keys in the future.
+            $xmldb_tables = array_reverse($xmldb_tables);
             foreach($xmldb_tables as $table) {
                 if ($this->table_exists($table)) {
                     $this->drop_table($table);