一個一個修改表名是一件麻煩事，尤其是在表很多的情況下。那麼有簡單方式嗎？

SELECT
	CONCAT(
		'ALTER TABLE ',
		table_name,
		' RENAME TO ms_',
		substring(table_name, 5),
		';'
	) sqls
FROM
	information_schema.tables Where table_name LIKE 'ms_%';

這樣就會輸出：

ALTER TABLE ms__ad RENAME TO ms_ad;
ALTER TABLE ms__ad_position RENAME TO ms_ad_position;
ALTER TABLE ms__address RENAME TO ms_address;
ALTER TABLE ms__admin RENAME TO ms_admin;
ALTER TABLE ms__attribute RENAME TO ms_attribute;
ALTER TABLE ms__attribute_category RENAME TO ms_attribute_category;
 

把結果拷貝出來，直接執行即可。