Using Regex in ETL to check if a string ONLY contains digits?
Best Answer
-
Your regex is is actually only checking if the first digit contains a number
^ - Start of string
[0-9] - Any single digit between 0 and 9
You'll want to match the entire string:
^[0-9]+$
+ - Match one or more of the prior expression (in this case digits between 0 and 9)
$ - match the end of the string
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Answers
-
Your regex is is actually only checking if the first digit contains a number
^ - Start of string
[0-9] - Any single digit between 0 and 9
You'll want to match the entire string:
^[0-9]+$
+ - Match one or more of the prior expression (in this case digits between 0 and 9)
$ - match the end of the string
**Was this post helpful? Click Agree or Like below**
**Did this solve your problem? Accept it as a solution!**0
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