編寫正確的 SQL 語句,從 customers
表中選擇 city
值為 "Berlin" 的所有記錄。
SELECT * FROM customers @(21);
SELECT * FROM customers WHERE city = 'Berlin';
SELECT * FROM customers WHERE city ='Berlin';
SELECT * FROM customers WHERE city = 'Berlin';
SELECT * FROM customers WHERE city ='Berlin';
SELECT * FROM customers WHERE city LIKE 'Berlin';
SELECT * FROM customers WHERE city='Berlin';