统计 MySQL 表大小

statistic_mysql_innodb_size.sql

SELECT CONCAT(table_schema,'.',table_name) AS 'Table Name', 
CONCAT(ROUND(table_rows/1000000,2),'M') AS 'Number of Rows', 
CONCAT(ROUND(data_length/(1024*1024),2),'M') AS 'Data Size' , 
CONCAT(ROUND(index_length/(1024*1024),2),'M') AS 'Index Size' , 
CONCAT(ROUND((data_length+index_length)/(1024*1024),2),'M') AS 'Total' 
FROM information_schema.TABLES 
WHERE table_schema='ump' order by Total desc;