第1题
)删除视图salary的命令是
A) DROP VIEW salary
B) DROP salary VIEW
C) DELETE salary
D) DELETE salaryVIEW
第2题
删除视图salary的命令是
A.DROP salary VIEW
B.DROP VIEW salary
C.DELETE salary VIEW
D.DELETE salary
第3题
删除视图salary的命令是
A.DROP salary VIEW
B.DROP VIEW salary
C.DELETE salary VIEW
D.DELETE salary
第4题
删除视图salary的命令是
A.DROP salary VIEW
B.DROP VIEW salary
C.DELETE salary VIEW
D.DELETE salary
第5题
删除视图salary的命令是()。
A.DROP VIEW salary
B.DROP salary VIEW
C.DELETE salary
D.DELETE salary VIEW
第6题
删除视图salary的命令是()。
A.DROP VIEW salary
B.DROP salary VIEW
C.DELETE salary
D.DELETE salary VIEW
第7题
删除视图salary的命令是
A.DROP salary VIEW
B.DROP VIEW salary
C.DELETE salary VIEW
D.DELETE salary
第8题
删除视图stuvw的命令是()。
A)DROP stuvw
C) DELETE stuvw
B)DROP VIEW stuvw
D)DELETE VIEW stuvw
第9题
删除视图 myview 的命令是
A)DELETE myview VIEW
B)DELETE myview
C)DROP myview VIEW
D)DROP VIEW myview
第10题
删除视图stuvw的命令是()。
A)DROP stuvw
B)DROP VIEW stuvw
C) DELETE stuvw
D)DELETE VIEW stuvw
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