Displaying 20 results from an estimated 10000 matches similar to: "Using AR.connection.execute(sql) -- messing with my string?"
2010 Jul 02
22
MySQL not Connected ...... *pull hair*
I''m trying to run " rake db:migrate " and im getting an error back:
------------------------------------------------------------------------
C:\wamp\www\demoproject>rake db:migrate
(in C:/wamp/www/demoproject)
rake aborted!
Mysql::Error: query: not connected: CREATE TABLE `schema_migrations`
(`version`
varchar(255) NOT NULL) ENGINE=InnoDB
(See full trace by running task
Couldn't find database client: mysql, mysql5, mysql.exe, mysql5.exe. Check your $PATH and try again.
2011 Dec 10
2
Couldn't find database client: mysql, mysql5, mysql.exe, mysql5.exe. Check your $PATH and try again.
Greetings,
I am trying to get MySQL to run with Rails, but when I try to get it to
run using "rails dbconsole" I get this error:
C:\IS410\Programs\sqltest3>rails dbconsole
Couldn''t find database client: mysql, mysql5, mysql.exe, mysql5.exe.
Check your
$PATH and try again.
I have MySQL installed, along with the MySQL driver. I read alot of
posts in forums saying it might
2010 Jan 31
6
Action path - syntax error, unexpected tIDENTIFIER, expecting ')'
I have a user controller with login as action.
When I access the index.html.erb file via application.layout file. I get a
error on the login link on the index.html.erb page. I think I am having
dfifficulty in setting up path to an action or even understanding how to set
REST path properly. Can someone please help me.
Here is the error on the home page:
2010 Apr 20
13
why is ActiveRecord tying to select nonex ID column?
I''ve loaded (and updated) thousands of these MeteredUsage records. In
the middle of a run, I suddenly get:
ActiveRecord::StatementInvalid: Mysql::Error: Unknown column ''id'' in
''where clause'': UPDATE `metered_usages` SET `cost` = 12603.46 WHERE `id`
= NULL
I can''t see anything that''s different about this particular record
compared to
2012 Jan 04
1
AR update / create pattern: is there an easier way?
I find myself writing the following frequently:
r = MyActiveRecord.where(:attr1 => cond1, :attr2 => cond2, ...)
r.exists? ? r.first : r.create
... which has the effect of returning an instance of MyActiveRecord if
all the conditions are met, or creating one if it doesn''t. A variant of
this:
c = MyActiveRecord.new(:attr1 => val1, :attr2 => val2, ...)
r =
2011 Jul 11
36
has_many and belongs_to association
Hi ,
I want to test the one below but I got the problem
belongs_to :name, :class_name => "Phrase", :foreign_key => "name"
in my test
context "test"do
should have_many :phrases
end
in language.rb
belongs_to :name, :class_name => "Phrase", :foreign_key => "name"
error is
1) Failure:
test: check has_many and belongs_to
2010 Jun 03
2
creating fixtures for has_many :through
I''m stymied at how to create a fixture that establishes a has_many
:through relationship.
I''ve watched the railscast at:
http://media.railscasts.com/videos/081_fixtures_in_rails_2.mov
... but that''s for HABTM relationships. I''ve read:
http://www.ruby-forum.com/topic/145676
but that ultimately doesn''t answer any question. So with no further
ado:
2012 Jun 21
6
where do I report this DateTime bug?
I have isolated what appears to be a bug in the Rails extensions to
DateTime, but I don''t know where to report it.
I have a standalone file to demonstrate the bug, but the punch line is
that this code:
TestRecord.create!(:f_datetime => (expected = DateTime.jd(2000000)))
found = TestRecord.first.f_datetime
puts("expected == found => #{expected == found}")
2008 Jan 15
9
using postgres rails/rake fails
hello list,
yesterday i installed a fresh rails installation with a proper upgrade
of gem to version 1.0.1
i saw, there is still a gem package to support postgresql known as
postgres-0.7.9.2008.01.09
on rubyforge, its the newest one of stable postgres support for ruby
additionally i installed, of course, a the postgres database on my
machine to
C:\Programme\PostgreSQL\8.2
after setting up a new
2011 Mar 01
6
render :collection calling partial with phantom object?
I have two models with a straightforward has_many / belongs_to
relationship:
class Premise < ActiveRecord::Base
has_many :metered_services, :dependent => :destroy
...
end
class MeteredService < ActiveRecord::Base
belongs_to :premise
...
end
and nested routes to match:
Demo::Application.routes.draw do
devise_for :users
resources :premises do
resources :metered_services
2010 May 03
7
rendering images dynamically
Hi,
I have a rails application where I respond to a request by fetching
image urls from various web api calls and need to display them as they
come available. I am able to display all the images once I get them
all, but that causes an unacceptable delay for my user.
One approach I am trying is, from my controller, set an @image
variable, and then pass in a block to the model that retrieves the
2010 Jun 23
2
CSV Upload Issue
CSV:
http://pastie.org/1015772
Controller:
http://pastie.org/1015773
Why is it that it''s only saving the record for "EFG5"? I''m obviously
missing something.
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2012 Mar 22
6
rescuing ActiveRecord::RecordNotUnique: clever or ugly?
I have an ActiveRecord that has several foreign keys, where the foreign
keys act as a single compound key that needs to be unique:
class CreateRelations < ActiveRecord::Migration
def change
create_table :relations do |t|
t.references :src, :null => false
t.references :dst, :null => false
end
add_index :relations, [:src_id, :dst_id], :unique => true
end
end
2010 Jun 02
5
user routing versus admin routing strategies?
In an app where ordinary users are limited to viewing and editing their
own "stuff", but someone with admin privs can view and edit anybody''s
stuff, what''s the right strategy for routing?
At first blush, I''d think that an ordinary user (e.g. with id 565)
should see something like:
http://example.com/mystuff.html
... where the controller assumes
2010 Sep 28
1
Run 'rails console' no problem, but not 'rails dbconsole': Couldn't find database client: psql.
It''s one of those things that seems like it should work but does not. My
rails app (and ''rails console'') clearly knows where my data is as I can see
my data.
When I run ''rails dbconsole'' I can not get in, I get this error: Couldn''t
find database client: psql. Check your $PATH and try again.
Up to now I just log in to pgsql directly and I am
2010 Jan 28
5
files are missing in rails app
I''ve built the slackware packages of rails.
rails path is: /frm/ruby/1.8.6/lib/ruby/site_ruby/1.8
RUBYLIB :
/frm/ruby/1.8.6/lib/ruby/site_ruby/1.8:/frm/ruby/1.8.6/lib/ruby/site_ruby/1.8/i686-linux/
I could created the rails application, but files are missing.
Config
- boot.rb, database.yml, environment.rb and routes.rb
Public
-
2010 Jan 22
11
Finding out where a variable is defined
I''m looking at code in a project. I have no clue what is being passed
into the resource parameter:
def read_authorized?(resource)
if resource.respond_to? :user_read_authorized?
resource.user_read_authorized? current_user
else
true
end
end
Is there any kind of debugging feature I can run to see what gets passed
into resource in this specific
2011 Mar 07
2
obfuscating sensitive data
In our app, users give us sensitive information (credentials for
logging into a third party site). At some point, we need those
credentials in cleartext in order to access the third party site, but
while they''re in our database, we want to make best effort for
protecting them.
What techniques have people used for this? I find myself asking "WWMD
(What Would Mint.com Do?) -- any
2010 Nov 09
3
help getting started with javascript generated forms
How does one generate a form within a view using javascript?
Specifically, assume views/premise/new.html.erb looks like this:
<%= form_for(Premise.new) do |f| %>
<%= f.hidden_field :full_address, :value => $FULL_ADDRESS %>
<%= f.hidden_field :geocoding, :value => $GEOCODING %>
<%= f.submit :value => "use this address" %>
<%= f.label
2012 Apr 05
5
rspec: identical tests fails when repeated
I''m doing RSpec controller testing with CanCan authorization, and I''m
seeing something I''ve never seen in RSpec before: the same test run
twice fails on the second one. I am NOT doing before(:all) or other
things that should cause state to persist between tests:
Here''s the relevant code:
context "POST create" do
context "with user logged