You code isn't exactly easy to follow (we have <code> tags you know), but is it possible that some of the data you get back from DBI can contain NULLs? There would translate to Perl "undef" values.

--
<http://www.dave.org.uk>

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In reply to Re^3: Confused about "unitialized value" warning by davorg
in thread Confused about "unitialized value" warning by xspikx

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