Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl Monk, Perl Meditation
 
PerlMonks  

Re: declaring arrays dynamically

by zdog (Priest)
on Sep 14, 2004 at 17:52 UTC ( #390924=note: print w/ replies, xml ) Need Help??


in reply to declaring arrays dynamically

Alternatively, if you'd like more descriptive field names, you could construct a hash of array refs as follows:

my $sth1 = $dbh->prepare($full_query); $sth1->execute(); my $fields = {}; my $hashref; while ( $hashref = $sth1->fetchrow_hashref ) { for ( keys %$hashref ) { push @{ $fields->{$_} }, $hashref->{$_}; } } $sth1->finish; # data is in $fields

(Code untested). Take a look at the fetchrow_hashref() method in the DBI docs.

Zenon Zabinski | zdog | zdog@perlmonk.org


Comment on Re: declaring arrays dynamically
Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://390924]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others romping around the Monastery: (11)
As of 2014-08-29 22:21 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The best computer themed movie is:











    Results (289 votes), past polls