From: Ryan Lewis <c00lryguy@...>
Date: 2008-05-30T22:34:27+09:00
Subject: Re: How do i replace actual value in the query with variable

or even:
(0..4).each { |q| conn.exec( 'UPDATE SCH_EVENT SET P_ID = 2444334 where 
RANK = #{q.to_f} AND playlist_id = 432' ) }

<3 one liners
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