Add `generateChangeScript()` back

diff --git a/lib/private/db/mdb2schemamanager.php b/lib/private/db/mdb2schemamanager.php
index d6e0e77b54e42f5afbd62120f1c26ac98e814370..533ed9110e7b780247a4eb02bf4829bf52ea3ef2 100644 (file)
--- a/lib/private/db/mdb2schemamanager.php
+++ b/lib/private/db/mdb2schemamanager.php
@@ -95,6 +95,15 @@ class MDB2SchemaManager {
                }
        }
 
+       /**
+        * @param \Doctrine\DBAL\Schema\Schema $schema
+        * @return string
+        */
+       public function generateChangeScript($schema) {
+               $migrator = $this->getMigrator();
+               return $migrator->generateChangeScript($schema);
+       }
+
        /**
         * remove all tables defined in a database structure xml file
         *