Greetings to all monks,

Just a quick question: Which of the following ways of executing UPDATE is the preferred method? 


# clean sub not shown
my $nick = clean(param('nick'));

# Method 1 ( Use prepare )
--------------------------

$dbh = open_dbi();
my $sth = $dbh->prepare(qq{ UPDATE
  $table{'logins'} SET online='N' WHERE nick=? });
  $sth->execute($nick)    
     or bail_out("Cannot execute UPDATE");
# Close connection

#Method 2 ( Use do() )
----------------------
$dbh = open_dbi();
my $sql = qq{ UPDATE
  $table{'logins'} SET online='N' WHERE nick=$nick });
  $dbh->do($sql)
     or bail_out("Cannot execute UPDATE");
# Close connection

[download]
Pretty mundane stuff but any advice will be greatly appreciated.

20040115 Edit by BazB: Changed title from 'perl dbi question...'

In reply to DBI prepare() vs do() usage by kiat

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