A.) DROP VIEW salary
B.) DROP salary VIEW
C.) DELETE salary
D.) DELETE salaryVIEW
[单选题]删除视图salary的命令是 A) DROP salary VIEW B)DROP VIEW salary C)DELETE salary VIEW D)DELETE salary
[单选题]SQL 语句中删除视图的命令是A.)DROP TABLEB.)DROP VIEWC.)ERASE TABLED.)ERASE VIEW
[单选题]删除视图salary的命令是A.DROP salary VIEWB.DROP VIEW salaryC.DELETE salary VIEWD.DELETE salary
[单选题]删除视图salary的命令是A.DROP salary VIEWB.DROP VIEW salaryC.DELETE salary VIEWD.DELETE salary
[单选题]删除视图salary的命令是( )。A.DROPVIEWsalaryB.DROPsalaryVIEWC.DELECTsalaryD.DELECTsa
[单选题]删除视图stuvw的命令是( )。A.)DROP stuvwB.)DROP VIEW stuvwC.) DELETE stuvwD.)DELETE VIEW stuvw
[单选题]删除视图stuvw的命令是( )。A.)DROP stuvwC.) DELETE stuvwB.)DROP VIEW stuvwD.)DELETE VIEW stuvw
[单选题]删除视图stuvw的命令是( )。A.)DROP stuvwB.)DROPVIEW stuvwC.)DELETE stuvwD.)DELETE VIEW stuvw
[试题]( 10 )删除视图 My View 的命令是 ( 10 ) 。
[单选题]删除视图 myview 的命令是A.)DELETE myview VIEWB.)DELETE myviewC.)DROP myview VIEWD.)DROP VIEW myview