Whatever you want to do with a reference, Use Rule 1 tells you how to do it. You just write the Perl code that you would have written for doing the same thing to a regular array or hash, and then replace the array or hash name with {$reference} .
In reply to Re: use of DBI perl function fetchall_arrayref by chakram88
in thread use of DBI perl function fetchall_arrayref by kmullin5016
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