First up, &DB_query1 probably isn't doing what you think. Use DB_query1() instead. Given that change as far as I can tell all you need do is:

if (DB_query1() ne DB_query2()) {
    # Do stuff here if the strings don't match
}

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True laziness is hard work

In reply to Re: How to compare two subroutine return values, to trigger email by GrandFather
in thread How to compare two subroutine return values, to trigger email by anakin30

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