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ktmchugh
(Stranger )
01/28/13 02:28 PM
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Hi,

I am trying to create regular expressions using metacharacters, but either I am doing something wrong or something isn't working.
My understanding is that the results of a regular expression check will produce the records where the regular expression is not 
matched. 

As an example of what I am doing: I have a test feature class with a field that has 16 of the same value (ACEC), 2 of another 
(Inholding) and 2 nulls. I think that using the expression ^[AC] should produce the records that do not begin with "AC". Thus, 
there should be 4 records in the results (the 2 "Inholding" and 2 nulls). Instead the check results show all 20 records.


Not sure what I'm doing wrong?

Thank you,
katie






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