Re: [Dbix-class] Re: set_on_update=0

2011-07-21 Thread will trillich
That's a handy feature. Thanks for the pointer!


On Thu, Jul 21, 2011 at 12:52 AM, oli...@seeliger.name wrote:

  Jane! How do I stop this crazy thing?! Pointers welcome.

 Have a look at DBIx-Class-DynamicDefault [1]. I remember having had a
 similar problem, but I can't find the source where I solved this problem.

 [1]

 http://search.cpan.org/~flora/DBIx-Class-DynamicDefault-0.03/lib/DBIx/Class/DynamicDefault.pm#dynamic_default_on_update



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[Dbix-class] Re: set_on_update=0

2011-07-20 Thread will trillich
This is quite puzzling!

$item-as_of( 2001-12-31 23:59:59 );
$params-{as_of} = 2005-05-05 05:05:05;
$form-process( item = $item, params = $params );
# here, $item-as_of is CURRENT_TIMESTAMP regardless!

We're wanting to keep the timestamp as-is, not
set-to-current-timestamp-upon-every-update.

Using HTML::FormHandler (v0.32005) to process the $form, it doesn't seem to
matter what we stuff into the $params-{as_of} field, or what we inject into
the $item-as_of() field itself, it gets set to current timestamp no matter
what. All suggestions and clue-sticks welcome.

In MyApp::Schema::DB::Result::MyTable we override the db field completely:

__PACKAGE__-add_columns('as_of',
{
#   %{__PACKAGE__-column_info('as_of')},
data_type = 'timestamp',
datetime_undef_if_invalid = 1,
#   default_value = \current_timestamp,
is_nullable = 0,
#   set_on_create = 1,
#   *set_on_update = 0*, # ignored wholesale from what we can tell
} );

So there's no set_on_create or set_on_update at all:

  DB10 x $item-column_info('as_of')
0  HASH(0xd7d2538)
   '_ic_dt_method' = 'timestamp'
   '_inflate_info' = HASH(0xd7d8fd0)
  'deflate' = CODE(0xd7d90d0)
 -
DBIx::Class::InflateColumn::DateTime::__ANON__[/usr/local/share/perl/5.10.0/DBIx/Class/InflateColumn/DateTime.pm:190]
in /usr/local/share/perl/5.10.0/DBIx/Class/InflateColumn/DateTime.pm:185-190
  'inflate' = CODE(0xd7d1e68)
 -
DBIx::Class::InflateColumn::DateTime::__ANON__[/usr/local/share/perl/5.10.0/DBIx/Class/InflateColumn/DateTime.pm:184]
in /usr/local/share/perl/5.10.0/DBIx/Class/InflateColumn/DateTime.pm:169-184
   'data_type' = 'timestamp'
   'datetime_undef_if_invalid' = 1
   'is_nullable' = 0
   'name' = 'as_of'

Jane! How do I stop this crazy thing?! Pointers welcome.


On Tue, Jul 19, 2011 at 3:53 PM, will trillich
will.trill...@serensoft.comwrote:

 Been using DBIx::Class (v0.08127) for a while now with Catalyst (v5.80032)
 and Moose (v1.24), what a great suite of powerful libraries!

 Question on how to turn OFF or DISABLE *set_on_update* tho:

 __PACKAGE__-add_columns('as_of',
 {
 %{__PACKAGE__-column_info('as_of')},
 set_on_create = 1,
 #   set_on_update = 0,
 } );

 The set_on_create is working as expected. The set_on_update seems to work
 whether we specify 1 or 0 or leave the declaration out altogether.

 Is there another setting somewhere that interferes?


 --
 Don't just accept the benefits of civilization -- add to it. Extend it.
 Preserve it. -- Jeff Greason




-- 
Don't just accept the benefits of civilization -- add to it. Extend it.
Preserve it. -- Jeff Greason
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Re: [Dbix-class] Re: set_on_update=0

2011-07-20 Thread oliver
 Jane! How do I stop this crazy thing?! Pointers welcome.

Have a look at DBIx-Class-DynamicDefault [1]. I remember having had a
similar problem, but I can't find the source where I solved this problem.

[1]
http://search.cpan.org/~flora/DBIx-Class-DynamicDefault-0.03/lib/DBIx/Class/DynamicDefault.pm#dynamic_default_on_update



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