The quote_identifier method should handle the correct quoting for you: 
my $sql = 'SELECT DISTINCT id FROM mytable WHERE ' . $dbh->quote_ident
+ifier('open') . ' = ?';

[download]
map{substr$_->[0],$_->[1]||0,1}[\*||{},3],[[]],[ref qr-1,-,-1],[{}],[sub{}^*ARGV,3]

In reply to Re: Perl DBI escape reserved word in Ingres database by choroba
in thread Perl DBI escape reserved word in Ingres database by jtech

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