--MySQL检查每个数据库数据的大小
select table_schema,sum(data_length+index_length)/1024/1024/1024 GB from information_schema.tables group by table_schema;
--MySQL检查每个数据库数据的大小
select table_schema,sum(data_length+index_length)/1024/1024/1024 GB from information_schema.tables group by table_schema;