Displaying 20 results from an estimated 1000 matches similar to: "Can migrations set up foreign key references?"
2006 Jul 13
6
Migrations + foreign keys
Hi all,
In the AWDR author use the execute method to declare foreign keys:
execute "alter table.... add constraint.... foreign key...."
Is there a ruby sintax to declare a foreign key in a migration class?
--
Posted via http://www.ruby-forum.com/.
2006 Jan 18
3
Support for foreign keys in Migrations
Is there any work being done to add support for defining foreign keys in
ActiveRecord Migrations? If not is it something that people would find
useful or do most people here believe in the "Application Database" style
over the "Integration Database" style [1] as defined by Fowler?
I''d love to see support for foreign keys in Migrations. For selfish reasons
2006 Jul 19
4
Using Application.rhtml as layout for all controllers
I put my nav system in application layout. that way any controller
loading will have the nav system. I have one problem though - the <%=
yield %> is in the body, so how would my controllers specify other css
files?
my application layout would look like this:
<html>
<head>
title
css include
javascript include
</head>
<body>
nav system
<%=yield%>
2006 Nov 10
2
Testing with foreign keys
I''m looking for a plugin/whatever for preloading fixtures, to run
tests with FKs defined.
Specifying load order just doesn''t work for me, I need to purge the
test db, load all fixtures, and only then create the FK constraints.
Any suggestions?
Isak
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2006 Aug 10
4
Rails 1.1.6: Stronger fix, backports, and full disclosure
The cat is out of the bag, so here''s the full disclosure edition of
the current security vulnerability. With Rails 1.1.0 through 1.1.5
(minus the short-lived 1.1.3), you can trigger the evaluation of Ruby
code through the URL because of a bug in the routing code of Rails.
This means that you can essentially take down a Rails process by
starting something like /script/profiler, as the code
2006 Aug 16
14
Migrations: only one table per migration file?
Hi all
I have a new migration file created that adds some tables and fills one
with some data:
create_table :sound_styles do |t|
t.column :name, :string, :null => false
end
create_table :show_types do |t|
t.column :name, :string, :null => false
end
create_table :countries do |t|
t.column :name, :string, :null => false
end
ActionView::Helpers::FormOptionsHelper::COUNTRIES.each
2006 May 25
24
Make these a prt of Ruby on Rails!
3 things that should be part of the main Rails tree:
http://www.redhillconsulting.com.au/rails_plugins.html
Views?
--
Posted via http://www.ruby-forum.com/.
2006 Aug 07
28
Dr Nic’s Magic Models
Welcome! Welcome! Welcome! Ladies and Gentlemen, today you shall be
thrilled and dazzled by wonders of magical mystery.
Dr Nic?s Magic Models will now be unveiled to all. Mystery and magic
that you will be able to perform at home.
Within your ActiveRecord models, never again will you need to write:
* validates_presence_of validations
* has_many and belongs_to statements
* has_many
2011 Jun 11
1
Having a problem adding a foreign key
I keep getting this exception "SQLite3::SQLException: no such
column: books.user_id: SELECT "books".* FROM "books" WHERE
("books".user_id = 4)" ,which sounds like there is no user_id in books
table.So i just installed foreigner plugin and added "
t.integer :user_id, :null => false" and
"add_foreign_key(:books, :users)" in book
2003 Sep 22
4
Limit number of connections
Hello again,
I have a router/nat linux box. I managed to create some HTB classes and
everything is OK.
When perople are usig download managers like FlashGet and DAP (multiple
connection ones), the ceil limiting works okay,
but the rate parameter is somehow useles... The guaranteed bandwidth is
never reached.
So what can I do to limit the number of connections/computer?
I want to make sure that
2006 Feb 17
1
foreign key support in mysql adapter
Hi!
I''m using Migration to define my database schema and these "ALTER TABLE
t ADD FOREIGN KEY..." look really ugly - that''s why I wanted to ask it
would be possible to simply add add_foreign_key method to ActiveRecord?
Are there any reasons this isn''t yet implemented?
Greetings,
Esad
--
Posted via http://www.ruby-forum.com/.
2009 Jan 07
1
CISCO 7940 United_States/7960-tones.xml
I have a smartnet contract for this phone, and have searched high and
low for this file on the Cisco website.
I need:
United_States/7960-tones.xml
English_United_States/7960-font.xml
Every road seems to lead to the Call manager express downloads... I
don't have a CME, so that's basically useles.
Can anyone point me in the right direction?
Mikel
2009 Sep 28
5
Multi-databases support
Hi,
While I was hacking ovirt-server, I have found that it's currently
restricted to Postgres DB. Even if I like postgres for serious work on a
server, I really prefer to hack/dev locally on a Sqlite or MySQL DB.
I have googled on rails in order to find a good answer for the "foreign
key problem" which forces OVirt to stay on pg. I have found a plugin on
this particular
2006 Jun 12
5
railish icons?
This is a little off topic but someone here knows, I''m sure... Does
anyone have a good site to find freely available standard icons for
things like add/edit/delete/save?
I''m looking for a set of clean and simple matching icons that capture
that Railsy-Web 2.0 feel...
Maybe icons aren''t Railsy...
Steven
--
Posted via http://www.ruby-forum.com/.
2006 Feb 10
3
Lighttpd segfaults on first access
I just got a new Debian Sarge server and followed the brainspl.at
"Debian Lighttpd Rails Stack" tutorial.
The only place I deviated was the version of Lighty. The page uses
1.4.7 and I spotted that 1.4.10 was available. I installed that and
couldn''t get anywhere. Lighty died on first access from the test
rails app, and even from a ultra basic static config. No log,
2006 Jun 06
5
[OT] O''Reilly Cookbooks
Hi,
Has anyone gotten the "roughcuts" of the Ruby and Rails cookbooks? If you have the Pragmattic Rails Cookbook is the O''Reilly worth it? Also can you download PDF''s of their "roughcuts". The website is kind of vague, it just mentions online access (whatever that means).
Thanks in advance.
2012 Feb 21
8
should_receive_chain
Do you often find yourself doing this:
active = double(''active'')
active.should_receive(:first)
users = double(''users'', active: active)
account.should_receive(:users).and_return(users)
for this:
account.users.active.first
?
Of course, we could use stub_chain, but that doesn''t let us know
*where* the chain broke.
Would you like to do this?
2006 Jan 04
1
Autocomplete howto?
On 3 Jan 2006, at 20:00, rails-request@lists.rubyonrails.org wrote:
>def auto_complete_for_dealing_which_store
> search = params[:dealing][:which_store]
> @stores = Dealing.search(search) unless search.blank?
> render :partial => ''live_search''
>end
>
>and my entire partial:
><ul class="autocomplete_list">
><% for
2006 Aug 13
10
does rails enforce referential integrity???
Hi,
Is rails supposed to support referential integrity? That is rails
either support to be able to ensure that when a new contact is created
this can only happen if a valid suberb is associated with it, and which
mechanisms of the below are supposed to do this?
(a) using DB foreign key constraints information as a basis?
(b) using the "has_one" line in the model file to enfore?
If
2007 Sep 14
6
Need help in View Spec
Hello everyone:
I am kind of puzzled in writing spec on view partials. I can not find much
information about the "should have_tag" syntax in Rspec. Can rspec test a
particular attribute of a tag (e.g. input tag)? Let me put an example here:
#../view/group/_index
<div id="test">
<input type="button" value="update" onclick="update()"