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Re: Perl DBI help

by Perlbotics (Canon)
on Aug 21, 2012 at 11:20 UTC ( #988699=note: print w/replies, xml ) Need Help??


in reply to Perl DBI help

Seems that the table contains some NULL entries which are represented as undef value at the Perl/DBI end? When interpolating these undef values in the @$p expression, the warnings occur.

Try Data::Dumper or this snippet to investigate...

print "MySQL: ", join(" ; " , map { $_ // 'NULL' } @$p ), "\n";

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[Corion]: So after talking it through with you even while I'm still not entirely clear on where AE ends and my implementation begins, I think I understand that I only need to implement some smaller parts for each functionality I want to support.
[Corion]: Yeah... and you might even be able to mix and match additional functionality if you have additional async suppliers, like from a separate thread
[ambrus]: You hvae to be careful with the timer, because apparently Prima::Timer insists on being periodic, wheras AnyEvent::Impl:: Whatever::timer should give a one-shot timer watcher
[ambrus]: I think the minimal implementation here is just a timer and io function, plus pushing to the @REGISTRY.

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