检查所有MySQL数据库大小的方法是什么?
我们可以在以下语句的帮助下检查所有MySQL数据库的大小
mysql> SELECT table_schema "Database", -> SUM(data_length + index_length)/1024/1024 "Size in MB" -> FROM information_schema.TABLES GROUP BY table_schema; +--------------------+----------------+ | Database | Size in MB | +--------------------+----------------+ | gaurav | 1.04785156 | | information_schema | 0.00878906 | | mysql | 0.68551350 | | performance_schema | 0.00000000 | | sample | 0.04687500 | | tutorial | 0.03125000 | +--------------------+----------------+ 6 rows in set, 1 warning (0.33 sec)
热门推荐
10 小年好的祝福语简短
11 孩子满月随礼简短祝福语
12 盛夏的温馨祝福语简短
13 新年送老师简短祝福语
14 兄弟的结婚祝福语简短
15 给女儿祝福语简短精辟
16 敏字的祝福语简短
17 简短祝福语蛋糕简笔画
18 秋分祝福语简短文案