1 files changed, 6 insertions, 23 deletions
diff --git a/program/lib/Roundcube/rcube_db_sqlsrv.php b/program/lib/Roundcube/rcube_db_sqlsrv.php
index 45c41cdaf..e5dfb1154 100644
--- a/program/lib/Roundcube/rcube_db_sqlsrv.php
+++ b/program/lib/Roundcube/rcube_db_sqlsrv.php
@@ -29,46 +29,29 @@ class rcube_db_sqlsrv extends rcube_db
     public $db_provider = 'mssql';
 
     /**
-     * Object constructor
-     *
-     * @param string $db_dsnw DSN for read/write operations
-     * @param string $db_dsnr Optional DSN for read only operations
-     * @param bool   $pconn   Enables persistent connections
+     * Driver initialization
      */
-    public function __construct($db_dsnw, $db_dsnr = '', $pconn = false)
+    protected function init()
     {
-        parent::__construct($db_dsnw, $db_dsnr, $pconn);
-
         $this->options['identifier_start'] = '[';
         $this->options['identifier_end'] = ']';
     }
 
     /**
-     * Driver-specific configuration of database connection
-     *
-     * @param array $dsn DSN for DB connections
-     * @param PDO   $dbh Connection handler
+     * Database character set setting
      */
-    protected function conn_configure($dsn, $dbh)
+    protected function set_charset($charset)
     {
-        // Set date format in case of non-default language (#1488918)
-        $this->query("SET DATEFORMAT ymd");
+        // UTF-8 is default
     }
 
     /**
      * Return SQL function for current time and date
      *
-     * @param int $interval Optional interval (in seconds) to add/subtract
-     *
      * @return string SQL function to use in query
      */
-    public function now($interval = 0)
+    public function now()
     {
-        if ($interval) {
-            $interval = intval($interval);
-            return "dateadd(second, $interval, getdate())";
-        }
-
         return "getdate()";
     }