MySQL用萬用字元進行過濾
阿新 • • 發佈：2021-01-06
LIKE操作符
-- 百分號（%）萬用字元
SELECT * FROM products WHERE prod_name LIKE 'Fish%';-- 6.1.1 百分號（%）萬用字元
SELECT * FROM products WHERE prod_name LIKE 'Fish%';
下劃線（_）萬用字元
SELECT * FROM products WHERE prod_name LIKE '__ inch%';
方括號（[]）萬用字元(只有微軟的access和SQL支援集合)
SELECT * FROM customers WHERE cust_contact LIKE ‘[JM]%’ ORDER BY cust_contact;