in reply to Re: DBI: How to update 150K records efficiently
in thread DBI: How to update 150K records efficiently
Thanks all for the helpful replies. :-)I've adjusted my code to:
my $sql = qq[ UPDATE `myTable` SET `va` = ?, `vb` = ? WHERE `vc` = ? ]; while (my $record = <$input>) { chomp $record; my ($val1, $val2, $val3) = (split(/\|/,$record))[1,3,5]; $db->query($sql, $val1, $val2, $val3); }
My question is: can we get the same 'prepare' effects as moritz mentioned in his post, since 'prepare' is done before the while loop..:)
BTW. thank you for your module, I've used it in most of my applications.
Best,
lihao
|
---|
Replies are listed 'Best First'. | |
---|---|
Re^3: DBI: How to update 150K records efficiently
by Juerd (Abbot) on Mar 31, 2008 at 15:22 UTC |
In Section
Seekers of Perl Wisdom