Hi What's the difference between passing "?" versus ":1", ":2", ":3" etc in prepare in Perl DBI ?
For example, what's the difference between following two scenarios :-
*Scenario 1*
$sth = $dbh->prepare("insert into tablename values (:1, :2, :3)");
$sth->execute($var1,$var2,$var3);
*Scenario 2*
$sth = $dbh->prepare("insert into tablename values (?, ?, ?)");
$sth->execute($var1,$var2,$var3);
Thanks & Regards,
Amit Saxena
