DBI can give you the column names, but only after the ->execute, you can find this e.g. in the doc's section on Statement Handle Attributes.
I thought that I might display $queryResult in a web page.
For this purpose, you could use HTML::Table::FromDatabase, which could replace your while loop with a simple call to 
my $table = HTML::Table::FromDatabase->new( 
                -sth  => $sth,
                -html => 'escape',
                -border => 1,
                );
print "<html><head><title>this is the page title</title></head><body><
+h1>this is the header</h1>";
print $table->getTable;
print "this is the end</body></html>";

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In reply to Re^3: DBI::CSV using a variable to request columns by soonix
in thread DBI::CSV using a variable to request columns by Sandy_Bio_Perl

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