摘要: 1、切换数据库:use information_schema; 2、查看数据库使用大小 SELECT concat(round(sum(data_length/1024/1024),2),'MB') as data FROM information_schema.tables WHERE table 阅读全文
posted @ 2024-04-11 15:34 HOUHUILIN 阅读(46) 评论(0) 推荐(0) 编辑