Why not use some module that allows you to access data using SQL statements then dynamically build the statement? 

($_='kkvvttuubbooppuuiiffssqqffssmmiibbddllffss')
 =~y~b-v~a-z~s;                             print

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In reply to Re: Rules based Perl by Cody Pendant
in thread Rules based Perl by jfroebe

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