thr3ads.net - Rails - Does Rails 2.0 *require* a db? Sure seems that way ... [Nov 2007]

If this information is useful, please help other people find it:
Share via:

Richard White

2007-Nov-27 04:23 UTC

Does Rails 2.0 require a db? Sure seems that way ...

I do a number of protoype apps in Rails and up until 2.0 I haven''t had
any issues running them without a DB.

I''m running a naked Rails 2.0 app with only a few views, no
ActiveRecord
models and using the default session store (zee Cookied one):

------

Processing EventsController#index (for 127.0.0.1 at 2007-11-26 20:07:29)
[GET]
  Session ID:
BAh7BiIKZmxhc2hJQzonQWN0aW9uQ29udHJvbGxlcjo6Rmxhc2g6OkZsYXNo%0ASGFzaHsABjoKQHVzZWR7AA%3D%3D--b922ebe60d92900bcef0795360cd
  Parameters: {"action"=>"index",
"controller"=>"events"}


Mysql::Error (#42000Incorrect database name
''prototype.com_development''):
    /vendor/rails/activerecord/lib/active_record/vendor/mysql.rb:523:in
`read''
    /vendor/rails/activerecord/lib/active_record/vendor/mysql.rb:153:in
`real_connect''
   
/vendor/rails/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb:471:in
`connect''
   
/vendor/rails/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb:165:in
`initialize''
   
/vendor/rails/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb:88:in
`new''
   
/vendor/rails/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb:88:in
`mysql_connection''
   
/vendor/rails/activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb:291:in
`send''
   
/vendor/rails/activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb:291:in
`connection=''
   
/vendor/rails/activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb:259:in
`retrieve_connection''
   
/vendor/rails/activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb:78:in
`connection''
    /vendor/rails/activerecord/lib/active_record/query_cache.rb:8:in
`cache''
    /vendor/rails/actionpack/lib/action_controller/caching.rb:668:in
`perform_action''
    /vendor/rails/actionpack/lib/action_controller/base.rb:513:in
`send''
    /vendor/rails/actionpack/lib/action_controller/base.rb:513:in
`process_without_filters''
    /vendor/rails/actionpack/lib/action_controller/filters.rb:685:in
`process_without_session_management_support''
    /vendor/rails/actionpack/lib/action_controller/session_management.rb:123:in
`process''
    /vendor/rails/actionpack/lib/action_controller/base.rb:377:in
`process''
    /vendor/rails/actionpack/lib/action_controller/dispatcher.rb:171:in
`handle_request''
    /vendor/rails/actionpack/lib/action_controller/dispatcher.rb:115:in
`dispatch''
    /vendor/rails/actionpack/lib/action_controller/dispatcher.rb:126:in
`dispatch_cgi''
    /vendor/rails/actionpack/lib/action_controller/dispatcher.rb:9:in
`dispatch''
   
c:/dev/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-mswin32/lib/mongrel/rails.rb:78:in
`process''
   
c:/dev/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-mswin32/lib/mongrel/rails.rb:76:in
`synchronize''
   
c:/dev/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-mswin32/lib/mongrel/rails.rb:76:in
`process''
   
c:/dev/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-mswin32/lib/mongrel.rb:618:in
`process_client''
   
c:/dev/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-mswin32/lib/mongrel.rb:617:in
`each''
   
c:/dev/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-mswin32/lib/mongrel.rb:617:in
`process_client''
   
c:/dev/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-mswin32/lib/mongrel.rb:736:in
`run''
   
c:/dev/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-mswin32/lib/mongrel.rb:736:in
`initialize''
   
c:/dev/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-mswin32/lib/mongrel.rb:736:in
`new''
   
c:/dev/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-mswin32/lib/mongrel.rb:736:in
`run''
   
c:/dev/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-mswin32/lib/mongrel.rb:720:in
`initialize''
   
c:/dev/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-mswin32/lib/mongrel.rb:720:in
`new''
   
c:/dev/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-mswin32/lib/mongrel.rb:720:in
`run''
   
c:/dev/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-mswin32/lib/mongrel/configurator.rb:271:in
`run''
   
c:/dev/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-mswin32/lib/mongrel/configurator.rb:270:in
`each''
   
c:/dev/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-mswin32/lib/mongrel/configurator.rb:270:in
`run''
   
c:/dev/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-mswin32/bin/mongrel_rails:127:in
`run''
   
c:/dev/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-mswin32/lib/mongrel/command.rb:211:in
`run''
   
c:/dev/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-mswin32/bin/mongrel_rails:243
    /vendor/rails/activesupport/lib/active_support/dependencies.rb:489:in
`load''
    /vendor/rails/activesupport/lib/active_support/dependencies.rb:489:in
`load''
    /vendor/rails/activesupport/lib/active_support/dependencies.rb:342:in
`new_constants_in''
    /vendor/rails/activesupport/lib/active_support/dependencies.rb:489:in
`load''
    /vendor/rails/railties/lib/commands/servers/mongrel.rb:64
    c:/dev/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
`gem_original_require''
    c:/dev/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
`require''
    /vendor/rails/activesupport/lib/active_support/dependencies.rb:496:in
`require''
    /vendor/rails/activesupport/lib/active_support/dependencies.rb:342:in
`new_constants_in''
    /vendor/rails/activesupport/lib/active_support/dependencies.rb:496:in
`require''
    /vendor/rails/railties/lib/commands/server.rb:39
    c:/dev/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
`gem_original_require''
    c:/dev/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
`require''
    script/server:3

-----

WTF Mates? Here''s the oh so exciting environment.rb:

-- environment.rb --

# Specifies gem version of Rails to use when vendor/rails is not present
#RAILS_GEM_VERSION = ''1.2.5'' unless defined? RAILS_GEM_VERSION

# Bootstrap the Rails environment, frameworks, and default configuration
require File.join(File.dirname(__FILE__), ''boot'')

Rails::Initializer.run do |config|
  config.action_controller.session = { :session_key =>
"_prototype",
:secret => "not so secretive" }
end

-----

Anyone have any ideas on why it needs a db? Thanks

Rich
-- 
Posted via http://www.ruby-forum.com/.

--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"Ruby on Rails: Talk" group.
To post to this group, send email to
rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
To unsubscribe from this group, send email to
rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
For more options, visit this group at
http://groups.google.com/group/rubyonrails-talk?hl=en
-~----------~----~----~----~------~----~------~--~---

s.ross

2007-Nov-27 04:40 UTC

head link

Re: Does Rails 2.0 require a db? Sure seems that way ...

Nope. Just do this in your environment.rb:

   config.frameworks -=  
[:active_record, :action_web_service, :action_mailer]

All will then be well (or, at least it works for me :)


On Nov 26, 2007, at 8:23 PM, Richard White wrote:
>
> I do a number of protoype apps in Rails and up until 2.0 I haven''t
had
> any issues running them without a DB.
>
> I''m running a naked Rails 2.0 app with only a few views, no  
> ActiveRecord
> models and using the default session store (zee Cookied one):
>
> ------
>
> Processing EventsController#index (for 127.0.0.1 at 2007-11-26  
> 20:07:29)
> [GET]
>   Session ID:
> BAh7BiIKZmxhc2hJQzonQWN0aW9uQ29udHJvbGxlcjo6Rmxhc2g6OkZsYXNo% 
> 0ASGFzaHsABjoKQHVzZWR7AA%3D%3D--b922ebe60d92900bcef0795360cd
>   Parameters: {"action"=>"index",
"controller"=>"events"}
>
>
> Mysql::Error (#42000Incorrect database name
> ''prototype.com_development''):
>     /vendor/rails/activerecord/lib/active_record/vendor/mysql.rb: 
> 523:in
> `read''
>     /vendor/rails/activerecord/lib/active_record/vendor/mysql.rb: 
> 153:in
> `real_connect''
>     /vendor/rails/activerecord/lib/active_record/ 
> connection_adapters/mysql_adapter.rb:471:in
> `connect''
>     /vendor/rails/activerecord/lib/active_record/ 
> connection_adapters/mysql_adapter.rb:165:in
> `initialize''
>     /vendor/rails/activerecord/lib/active_record/ 
> connection_adapters/mysql_adapter.rb:88:in
> `new''
>     /vendor/rails/activerecord/lib/active_record/ 
> connection_adapters/mysql_adapter.rb:88:in
> `mysql_connection''
>     /vendor/rails/activerecord/lib/active_record/ 
> connection_adapters/abstract/connection_specification.rb:291:in
> `send''
>     /vendor/rails/activerecord/lib/active_record/ 
> connection_adapters/abstract/connection_specification.rb:291:in
> `connection=''
>     /vendor/rails/activerecord/lib/active_record/ 
> connection_adapters/abstract/connection_specification.rb:259:in
> `retrieve_connection''
>     /vendor/rails/activerecord/lib/active_record/ 
> connection_adapters/abstract/connection_specification.rb:78:in
> `connection''
>     /vendor/rails/activerecord/lib/active_record/query_cache.rb:8:in
> `cache''
>     /vendor/rails/actionpack/lib/action_controller/caching.rb:668:in
> `perform_action''
>     /vendor/rails/actionpack/lib/action_controller/base.rb:513:in  
> `send''
>     /vendor/rails/actionpack/lib/action_controller/base.rb:513:in
> `process_without_filters''
>     /vendor/rails/actionpack/lib/action_controller/filters.rb:685:in
> `process_without_session_management_support''
>     /vendor/rails/actionpack/lib/action_controller/ 
> session_management.rb:123:in
> `process''
>     /vendor/rails/actionpack/lib/action_controller/base.rb:377:in
> `process''
>     /vendor/rails/actionpack/lib/action_controller/dispatcher.rb: 
> 171:in
> `handle_request''
>     /vendor/rails/actionpack/lib/action_controller/dispatcher.rb: 
> 115:in
> `dispatch''
>     /vendor/rails/actionpack/lib/action_controller/dispatcher.rb: 
> 126:in
> `dispatch_cgi''
>     /vendor/rails/actionpack/lib/action_controller/dispatcher.rb:9:in
> `dispatch''
>     c:/dev/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-mswin32/lib/ 
> mongrel/rails.rb:78:in
> `process''
>     c:/dev/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-mswin32/lib/ 
> mongrel/rails.rb:76:in
> `synchronize''
>     c:/dev/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-mswin32/lib/ 
> mongrel/rails.rb:76:in
> `process''
>     c:/dev/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-mswin32/lib/ 
> mongrel.rb:618:in
> `process_client''
>     c:/dev/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-mswin32/lib/ 
> mongrel.rb:617:in
> `each''
>     c:/dev/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-mswin32/lib/ 
> mongrel.rb:617:in
> `process_client''
>     c:/dev/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-mswin32/lib/ 
> mongrel.rb:736:in
> `run''
>     c:/dev/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-mswin32/lib/ 
> mongrel.rb:736:in
> `initialize''
>     c:/dev/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-mswin32/lib/ 
> mongrel.rb:736:in
> `new''
>     c:/dev/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-mswin32/lib/ 
> mongrel.rb:736:in
> `run''
>     c:/dev/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-mswin32/lib/ 
> mongrel.rb:720:in
> `initialize''
>     c:/dev/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-mswin32/lib/ 
> mongrel.rb:720:in
> `new''
>     c:/dev/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-mswin32/lib/ 
> mongrel.rb:720:in
> `run''
>     c:/dev/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-mswin32/lib/ 
> mongrel/configurator.rb:271:in
> `run''
>     c:/dev/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-mswin32/lib/ 
> mongrel/configurator.rb:270:in
> `each''
>     c:/dev/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-mswin32/lib/ 
> mongrel/configurator.rb:270:in
> `run''
>     c:/dev/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-mswin32/bin/ 
> mongrel_rails:127:in
> `run''
>     c:/dev/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-mswin32/lib/ 
> mongrel/command.rb:211:in
> `run''
>     c:/dev/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-mswin32/bin/ 
> mongrel_rails:243
>     /vendor/rails/activesupport/lib/active_support/dependencies.rb: 
> 489:in
> `load''
>     /vendor/rails/activesupport/lib/active_support/dependencies.rb: 
> 489:in
> `load''
>     /vendor/rails/activesupport/lib/active_support/dependencies.rb: 
> 342:in
> `new_constants_in''
>     /vendor/rails/activesupport/lib/active_support/dependencies.rb: 
> 489:in
> `load''
>     /vendor/rails/railties/lib/commands/servers/mongrel.rb:64
>     c:/dev/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb: 
> 27:in
> `gem_original_require''
>     c:/dev/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb: 
> 27:in
> `require''
>     /vendor/rails/activesupport/lib/active_support/dependencies.rb: 
> 496:in
> `require''
>     /vendor/rails/activesupport/lib/active_support/dependencies.rb: 
> 342:in
> `new_constants_in''
>     /vendor/rails/activesupport/lib/active_support/dependencies.rb: 
> 496:in
> `require''
>     /vendor/rails/railties/lib/commands/server.rb:39
>     c:/dev/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb: 
> 27:in
> `gem_original_require''
>     c:/dev/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb: 
> 27:in
> `require''
>     script/server:3
>
> -----
>
> WTF Mates? Here''s the oh so exciting environment.rb:
>
> -- environment.rb --
>
> # Specifies gem version of Rails to use when vendor/rails is not  
> present
> #RAILS_GEM_VERSION = ''1.2.5'' unless defined?
RAILS_GEM_VERSION
>
> # Bootstrap the Rails environment, frameworks, and default  
> configuration
> require File.join(File.dirname(__FILE__), ''boot'')
>
> Rails::Initializer.run do |config|
>   config.action_controller.session = { :session_key =>
"_prototype",
> :secret => "not so secretive" }
> end
>
> -----
>
> Anyone have any ideas on why it needs a db? Thanks
>
> Rich
> -- 
> Posted via http://www.ruby-forum.com/.
>
> >

--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"Ruby on Rails: Talk" group.
To post to this group, send email to
rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
To unsubscribe from this group, send email to
rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
For more options, visit this group at
http://groups.google.com/group/rubyonrails-talk?hl=en
-~----------~----~----~----~------~----~------~--~---

Richard White

2007-Nov-27 05:00 UTC

head link

Re: Does Rails 2.0 require a db? Sure seems that way ...

Steve Ross wrote:> Nope. Just do this in your environment.rb:
> 
>    config.frameworks -> [:active_record, :action_web_service,
:action_mailer]
> 
> All will then be well (or, at least it works for me :)
That works and seems like a good practice that I''ll continue. Still 
confused in the silent change as this wasn''t required pre-2.0 if you 
simply never used those frameworks. Moving on though.

Thanks for the help, Steve.

-- 
Posted via http://www.ruby-forum.com/.

--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"Ruby on Rails: Talk" group.
To post to this group, send email to
rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
To unsubscribe from this group, send email to
rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
For more options, visit this group at
http://groups.google.com/group/rubyonrails-talk?hl=en
-~----------~----~----~----~------~----~------~--~---

Frederick Cheung

2007-Nov-27 11:19 UTC

head link

Re: Does Rails 2.0 require a db? Sure seems that way ...

On 27 Nov 2007, at 05:00, Richard White wrote:
>
> Steve Ross wrote:
>> Nope. Just do this in your environment.rb:
>>
>>   config.frameworks ->> [:active_record, :action_web_service,
:action_mailer]
>>
>> All will then be well (or, at least it works for me :)
I''ve got a small app which doesn''t use active_record

I did have to comment out #require ''test_help''  in my
test_helper.rb
(since that requires fixtures, which in turn needs ActiveRecord) (and  
then copied into my test_helper.rb the bits from test_help which were  
relevant.

I also had to edit environment.rb to add

module Rails
   class Initializer
     def load_observers
       if configuration.frameworks.include?(:active_record)
         ActiveRecord::Base.instantiate_observers
       end
     end
   end
end


Fred>>
>
> That works and seems like a good practice that I''ll continue.
Still
> confused in the silent change as this wasn''t required pre-2.0 if
you
> simply never used those frameworks. Moving on though.
>
> Thanks for the help, Steve.
>
> -- 
> Posted via http://www.ruby-forum.com/.
>
> >

--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"Ruby on Rails: Talk" group.
To post to this group, send email to
rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
To unsubscribe from this group, send email to
rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
For more options, visit this group at
http://groups.google.com/group/rubyonrails-talk?hl=en
-~----------~----~----~----~------~----~------~--~---

Rails - Nov 2007 - Does Rails 2.0 *require* a db? Sure seems that way ...

Does Rails 2.0 *require* a db? Sure seems that way ...

Re: Does Rails 2.0 *require* a db? Sure seems that way ...

Re: Does Rails 2.0 *require* a db? Sure seems that way ...

Re: Does Rails 2.0 *require* a db? Sure seems that way ...

Rails - Nov 2007 - Does Rails 2.0 require a db? Sure seems that way ...

Does Rails 2.0 require a db? Sure seems that way ...

Re: Does Rails 2.0 require a db? Sure seems that way ...

Re: Does Rails 2.0 require a db? Sure seems that way ...

Re: Does Rails 2.0 require a db? Sure seems that way ...