Beefy Boxes and Bandwidth Generously Provided by pair Networks
Keep It Simple, Stupid
 
PerlMonks  

Re^3: array references in DBI

by bart (Canon)
on May 15, 2006 at 11:35 UTC ( #549439=note: print w/replies, xml ) Need Help??


in reply to Re^2: array references in DBI
in thread array references in DBI

Yes, you would be pushing the same array ref every time, and the contents would change afterwards.

Test code (no DBI involved):

my @rows; my @row = qw(one two); push @rows, \@row; @row = qw(three four); use Data::Dumper; print Dumper \@rows; __END__ $VAR1 = [ [ 'three', 'four' ] ];

As you can see, the contents of the collating array changes after you put it in there.

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://549439]
help
Chatterbox?
and all is quiet...

How do I use this? | Other CB clients
Other Users?
Others wandering the Monastery: (4)
As of 2017-12-14 02:46 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    What programming language do you hate the most?




















    Results (383 votes). Check out past polls.

    Notices?