您的回答:Structured Query Languagesql
您的回答:SELECT数据库
您的回答:UPDATEui
您的回答:DELETEspa
您的回答:INSERT NEW排序
正确答案:INSERT INTOget
您的回答:SELECT FirstName FROM Personsast
您的回答:SELECT * FROM Personsclass
您的回答:SELECT * FROM Persons WHERE FirstName='Peter'im
您的回答:SELECT * FROM Persons WHERE FirstName LIKE 'a%'数据
您的回答:正确
您的回答:SELECT * FROM Persons WHERE FirstName='Thomas' AND LastName='Carter'
您的回答:SELECT * FROM Persons WHERE LastName BETWEEN 'Adams' AND 'Carter'
您的回答:SELECT DIFFERENT
正确答案:SELECT DISTINCT
您的回答:ORDER BY
您的回答:SELECT * FROM Persons ORDER BY FirstName DESC
您的回答:INSERT INTO Persons VALUES ('Jimmy', 'Jackson')
您的回答:INSERT INTO Persons (LastName) VALUES ('Wilson')
您的回答:UPDATE Persons SET LastName='Wilson' WHERE LastName='Gates'
您的回答:DELETE FROM Persons WHERE FirstName = 'Fred'
您的回答:SELECT COUNT(*) FROM Persons
作题地址
SQL 测验
http://www.w3school.com.cn/quiz/quiz.asp?quiz=sql