1 files changed, 0 insertions, 50 deletions
diff --git a/lib/private/legacy/OC_DB.php b/lib/private/legacy/OC_DB.php
index b5b6c737046..a3919fd1f17 100644
--- a/lib/private/legacy/OC_DB.php
+++ b/lib/private/legacy/OC_DB.php
@@ -30,8 +30,6 @@
  *
  */
 
-use OCP\ILogger;
-
 /**
  * This class manages the access to the database. It basically is a wrapper for
  * Doctrine with some adaptions.
@@ -39,15 +37,6 @@ use OCP\ILogger;
 class OC_DB {
 
 	/**
-	 * get MDB2 schema manager
-	 *
-	 * @return \OC\DB\MDB2SchemaManager
-	 */
-	private static function getMDB2SchemaManager() {
-		return new \OC\DB\MDB2SchemaManager(\OC::$server->get(\OC\DB\Connection::class));
-	}
-
-	/**
 	 * Prepare a SQL query
 	 * @param string $query Query string
 	 * @param int|null $limit
@@ -160,45 +149,6 @@ class OC_DB {
 	}
 
 	/**
-	 * Creates tables from XML file
-	 * @param string $file file to read structure from
-	 * @return bool
-	 *
-	 * TODO: write more documentation
-	 */
-	public static function createDbFromStructure($file) {
-		$schemaManager = self::getMDB2SchemaManager();
-		return $schemaManager->createDbFromStructure($file);
-	}
-
-	/**
-	 * update the database schema
-	 * @param string $file file to read structure from
-	 * @throws Exception
-	 * @return string|boolean
-	 * @suppress PhanDeprecatedFunction
-	 */
-	public static function updateDbFromStructure($file) {
-		$schemaManager = self::getMDB2SchemaManager();
-		try {
-			$result = $schemaManager->updateDbFromStructure($file);
-		} catch (Exception $e) {
-			\OCP\Util::writeLog('core', 'Failed to update database structure ('.$e.')', ILogger::FATAL);
-			throw $e;
-		}
-		return $result;
-	}
-
-	/**
-	 * remove all tables defined in a database structure xml file
-	 * @param string $file the xml file describing the tables
-	 */
-	public static function removeDBStructure($file) {
-		$schemaManager = self::getMDB2SchemaManager();
-		$schemaManager->removeDBStructure($file);
-	}
-
-	/**
 	 * check if a result is an error and throws an exception, works with \Doctrine\DBAL\Exception
 	 * @param mixed $result
 	 * @param string $message