以下()在SELECT语句中对查询数据进行排序。

A.WHERE

B.FORM

C.HAVING

D.ORDERBY

此题为判断题(对，错)。

A.HAVING

B.WHERE

C.GROUPBY

D.ORDERBY

A.投影运算

B.连接运算

C.选择运算

D.交运算

A.SELECT

B.FROM

C.WHERE

D.ORDERBY

A.SELECT

B.FROM

C.WHERE

D.ORDERBY

A.GRANT SELECT on SC to teacher 　　

B.REVOKE SELECT on SC to teacher 　　

C.GRANT SELECT on TABLE to teacher 　　

D.REVOKE SELECT on TABLE to teacher 　　

A.select * from department where dep_numin(1001,1002,1003);

B.select * from department where dep_num=1001 and dep_num=1002 and dep_num=1003;

C.select * from department where dep_num=1001 or dep_num=1002 or dep_num=1003;

D.select * from department where dep_num between 1001 and 1003;

A.WHERE子句

B.GROUPBY子句

C.FROM子句

D.ORDERBY子句