my $sql = <<ESQL;
SELECT *,
       (name = 'Greg') + (age = 32) + (state = 'TX') AS score     
    FROM datable
    WHERE score > 0
    ORDER BY score DESC
ESQL

##</code><code>##

my $sql = <<ESQL;
SELECT *
    FROM datable
    WHERE  ((name = ?) + (age = ?) + (state = ?)) > 0
ESQL