select * from rd_sync_events where status=0 limit #{pageSize} update rd_sync_events set `status`=1,last_processed_result='完成-后期改为删除',last_processed_time=CURRENT_TIMESTAMP where pk_id in #{item.pkId} update rd_sync_events set `status`=#{item.status},last_processed_result=#{item.result},last_processed_time=CURRENT_TIMESTAMP where pk_id=#{item.pkId}