You don't have to pass a string but named parameters.

That is something like

 $req = $analytics->new_request( %qry_hash );

should do.

Your DB structure is not obvious for me but check out DBI ->fetchrow_hashref to get what you need as a $hashref.

Cheers Rolf
(addicted to the Perl Programming Language and ☆☆☆☆ :)
Je suis Charlie!

In reply to Re: Passing API params via string by LanX
in thread Passing API params via string by Laurielounge

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