多項選擇題以下哪些是mySQL數(shù)據(jù)類型()

A.BIGINT
B.TINYINT
C.INTEGER
D.INT


您可能感興趣的試卷

你可能感興趣的試題

1.多項選擇題下面檢索結(jié)果一定不是一行的命令是()

A.select distinct*fromo rders;
B.select * from orders limit 1,2;
C.select top 1*from orders;
D.select * from orders limit 1;

2.多項選擇題以下否定語句搭配正確的是()

A.not in
B.in not
C.not between and
D. is not null

3.多項選擇題下列哪些列類型是數(shù)值型的數(shù)據(jù)()。

A.DOUBLE
B.INT
C.SET
D.FLOAT

4.多項選擇題下面語句中,表示過慮條件是vend_id=1002或vend_id=1003的是()

A.select * from products where vend_id=1002 or vend_id=1003
B.select * from products where vend_id in(1002,1003);
C.select * from products where vend_id not in(1004,1005);
D.select * from products where vend_id=1002and vend_id=1003

5.多項選擇題下面數(shù)據(jù)庫名稱合法的是()

A.db1/student
B.db1.student
C.db1_student
D.db1&student