问题:
[单选] 使用SQL语句将表s中字段price的值大于30的记录删除,正确的命令是( )。A . DELETE FROM S FOR price>30
B . DELETE FROM sWHERE price>30
C . DELETE S FOR pricC>30
D . DELETE S WHERE pricC>30
参考答案:B
参考解析:
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问题:
[单选] 使用SQL语句将表s中字段price的值大于30的记录删除,正确的命令是( )。A . DELETE FROM S FOR price>30
B . DELETE FROM sWHERE price>30
C . DELETE S FOR pricC>30
D . DELETE S WHERE pricC>30
参考答案:B
参考解析:
声明:有的资源均来自网络转载,版权归原作者所有,如有侵犯到您的权益
请联系本站我们将配合处理!