* [MOD] Improved database handling

* [FIX] Use unbuffered queries when performing database backup

Signed-off-by: nuxsmin <nuxsmin@syspass.org>

lib/SP/Storage/Database/MySQLHandler.php

@@ -40,7 +40,8 @@ final class MySQLHandler implements DBStorageInterface
     const PDO_OPTS = [
         PDO::ATTR_EMULATE_PREPARES => false,
         PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
-        PDO::MYSQL_ATTR_FOUND_ROWS => true
+        PDO::MYSQL_ATTR_FOUND_ROWS => true,
+        PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_OBJ
     ];
     /**
      * @var PDO