Well, at least this will make things a bit more readable for the sql string creation: 
#!/usr/bin/perl -wT
use strict;
use CGI qw|:standard :debug|;

my $sql_that_i_dont_know = 'select foo from foo where donkeys="fly"';
 
my $connector = 'where'; #by default

if($sql_that_i_dont_know=~m/where/){$connector = 'and'};
for(qw|component env|){
  next unless CGI::param($_); 
  $sql_that_i_dont_know .= qq| $connector upper($_) | . q| = "| . uc(C
+GI::param($_)) . q|"|; 
  }

  print $sql_that_i_dont_know;
1;

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In reply to Re: Looking for neater solution with dynamic query by InfiniteSilence
in thread Looking for neater solution with dynamic query by pg

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