【单选题】【消耗次数:1】
可以同时删除字符前导和尾部空白的函数是?
Mid
Rtrim
Trim
Ltrim
参考答案:
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相关题目
【单选题】 可以同时删除字符串前导和尾部空格的函数是( )。
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【简答题】 函数MID(abcdefg,2,5)的结果为_____ 。
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【单选题】 函数MID(abcdefg,2,5)的结果为 。
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