问题描述
我有一个名为当然的字段。
当然字段我有这样的值:
当然
1. AM110
2. AM1100
3. CY101
4. CY1010
首先,我只想选择5位数课程:
我的输出应该是:
1. AM110
2. CY101
请帮帮我...它如此迫切。我尝试使用子串但其废物提前谢谢
I have a field named as course.
in that course field i have the values like this :
course
1. AM110
2. AM1100
3. CY101
4. CY1010
first ,i want to pick only 5 digit course :
my output should be :
1. AM110
2. CY101
please help me out...its so urgent.i try using substring but its waste.thanks in advance
推荐答案
但COUNT功能不适用于SUBSTRING。
在我的课程中:
1。 AM110
2. AM1100
使用字符串功能:
输出:
1. AM110
2. AM110
和同时,当我为SUBSTRING尝试COUNT FUNCTION时...它没有给我算得好。
i想要OUTPUT AM110 - 2 ...请帮帮我。谢谢
But the COUNT function is not working for the SUBSTRING.
in my table course :
1 . AM110
2. AM1100
by using string function :
output :
1. AM110
2. AM110
and at the same time,when i am trying COUNT FUNCTION for the SUBSTRING ...its not giving me the count properly.
i want the OUTPUT AM110 - 2 ...please help me out .thanks
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