删除视图myview的命令是( )。A. DELETE myview VIEWB. DELETE myviewC. DROP myview VIEWD. DROP VIEW myview
删除视图myview的命令是( )。
A. DELETE myview VIEW
B. DELETE myview
C. DROP myview VIEW
D. DROP VIEW myview
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执行SQL语句:DROP VIEW MyView的结果是( )。A.创建MyView视图B.删除查询MyView 执行SQL语句:DROP VIEW MyView的结果是( )。A.创建MyView视图B.删除查询MyViewC.删除视图MyViewD.删除临时表MyView
( 10 )删除视图 My View 的命令是 【 10 】 。