i have two subroutine, returning string type value.

and i print the return value using ampersand "&", example &DB_query1 and &DB_query2.

i need to compare these two string values, trigger an email notification if they are not equal, can i get some advice or reference or sample in here...

thanks....

In reply to How to compare two subroutine return values, to trigger email by anakin30

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