thanks again for the help on this. the sort/group syntax is making more and more sense to me as i study it. i've gotten my actual production script 95% complete, but i'm stuck now on how to count the number of <items> inside the hash/array data structure in wol's example.

i need to be able to set some variables outside the inner-most foreach based on the number of <items>. what's the proper syntax to be able to get a count on that inner array from inside the first foreach?

In reply to Re: merging .csv text input based on matching column field values in multiple rows by abrg
in thread merging .csv text input based on matching column field values in multiple rows by abrg

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