单项选择题

删除仓库关系中仓库号值为WH2的元组,应使用命令( )。

A) DELETE FROM 仓库 WHERE 仓库号=“WH2”
B) DROP FROM 仓库 WHERE 仓库号=“WH2”
C) DELETE 仓库 WHERE 仓库号=“WH2”
D) DROP FROM 仓库 WHERE 仓库号=WH2