Fix batchInsert error (#153)

dolphinscheduler-dao/src/main/resources/org/apache/dolphinscheduler/dao/mapper/AlertSendStatusMapper.xml

@@ -22,12 +22,12 @@
     <insert id="batchInsert">
         insert into t_ds_alert_send_status (alert_id, alert_plugin_instance_id, send_status, log, create_time)
         values
-        <foreach collection="alertSendStatuses" item="alertSendStatus" separator="," open="(" close=")">
-            #{alertSendStatus.alertId},
+        <foreach collection="alertSendStatuses" item="alertSendStatus" separator=",">
+            (#{alertSendStatus.alertId},
             #{alertSendStatus.alertPluginInstanceId},
             #{alertSendStatus.sendStatus},
             #{alertSendStatus.log},
-            #{alertSendStatus.createTime},
+            #{alertSendStatus.createTime})
         </foreach>
 
     </insert>