摘要: select concat(truncate(sum(data_length)/1024/1024,2),'mb') as data_size, concat(truncate(sum(max_data_length)/1024/1024,2),'mb') as max_data_size, concat(truncate(sum(data_free)/1024/1024,2),'mb')... 阅读全文
posted @ 2018-02-27 15:04 仲卿 阅读(431) 评论(0) 推荐(0) 编辑