similar to: Lost connection to MySQL server during query (Mysql::Error)

With previous versions of active record (prior to version 1.13.2), one could simply comment out the "require ''active_record/vendor/mysql411''" line in mysql_adapter.rb to fix this problem when you weren''t (and/or couldn''t) use the native mysql bindings. However, this line no longer exists, and I''m stuck on getting any sort of applicatino

Hi, I am having Mysql connection problem for my first AddressBook application (which I took it from http://www-128.ibm.com/developerworks/linux/library/l-rubyrails/) I have gem installed the latest ruby, rails, lighttpd, fastcgi, mysql-4.1.14 on linux. Everything looks good. When I do: mysql -h localhost -u test -ptest -D AddressBook mysql> SELECT COUNT(*) FROM contacts; +----------+ |

Hi, I am having a problem connecting to a remote mysql db and I can''t figure out what the problem is. When I try to connect I get the error: getaddrinfo: no address associated with hostname. I have looked all over for clues as to what that means but I haven''t been able to find anything that helps. I have no problems connecting to the database with php and with the mysql query

I''m trying to set up RoR on a laptop and having all sorts of troubles. I''m running XP SP2, I did a quick install of appache/mysql using Xampp, which worked fine. I grabbed the latest windows install of ruby and rails, installed it ok and got it running. The moment I try to run a rails page that queries a database, it fails every time, and I get the following error:

Error Message: MyMysql::Error: Lost connection to MySQL server during query: SHOW FIELDS FROM products Running Fedora 5, using available Red Hat modules and latest version of Rails. This problem just appeared. I had been enjoying going through the tutorial "Depot" when it started displaying this problem. With phpMyAdmin I am able to access the depot_development data base containing

Hi Another problem here. After the upgrade to 1.1 both rails and engines, my app on windows crashes very often on requests. It can''t refer to User model or losts connection to mysql. It appears like 2-3 times per 10 requests. Eg. Mysql::Error: Lost connection to MySQL server during query: UPDATE sessions SET `data` =

We have installed rails 1.1.2 and Ruby 1.8.4 on solaris. When we attempt to run the initial migration we get the following error: Mysql::Error: Lost connection to MySQL server during query: SELECT version FROM schema_info /web/server/pkgs/ruby-1.8.4/lib/ruby/gems/1.8/gems/activerecord-1.14.2/lib/active_record/connection_adapters/abstract_adapter.rb:120:in `log''

Hello, Once or twice a day I''m losing connection to MySQL and this error is generated: Mysql::Error: Lost connection to MySQL server during query: INSERT INTO pictures (`content_type`, `name`, `size`, `thumbnail`, `updated_at`, `pictureable_type`, `description`, `pictureable_id`, `filename`, `height`, `user_id`, `parent_id`, `created_at`, `width`) VALUES(''image/jpeg'',

To all fellow Dreamhosters out there... Sometimes my app mysteriously loses its connection to the database, resulting in a big ugly "Application Error (Rails)" page. Usually refreshing the page makes it go away, but not today. :-( In production.log I see this: MysqlError (Lost connection to MySQL server during query): Any idea why this happens? It''s rather intermittent

Hi, After playing while with ActiveRecord, I''m surprised it isn''t easier to insert data into a table whose primary key is not auto-incremented by the database server. The following code... --------------------------------------- -- MySQL database "test" --------------------------------------- CREATE TABLE gardens ( code integer NOT NULL, name

Hello all, I know that this issue has come up before, but I read all the previous posts regarding thread safety and haven''t come up with a solution. I''m spawning lots of threads in a backgroundrb worker that each do things with activerecord models. I get the connection lost to mysql server exception about 90% of the time, with my process working by sheer luck the other 10%.

Hi there, I''m using the wonderful file_column and have struck an issue that someone might have seen before. My images already sit on the server. So, instead of passing a multipart message I''m sending a file object. Something like... f = File.new("public/gallery_images/builder.png") p = Product.find_first p.image = f p.save On the save I recieve an error which

Hi I am getting this error on my localhost in a project I started work on. It was working properly until sometime back. I am not what broke this because I had to do some copy paste from some other project to make it deploy on site5. NameError (uninitialized constant Mysql): d:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:123:in `const_missing''

Trying to get Rails and mysql running on OS X, and I''m a Nuby. Everything ran smoothly when I first installed, but after rebooting things were out of whack. I finally got back into mysql after re-installing, and at first when I tried to connect with Rails/Ruby I got a message that my client was not up to date. So after reading some info online, I set my mysql passwords with

I have 2 models SmsAddress & OutboundSmsAtom SmsAddress { has_many :other_objects, :dependency => :nullify } OutboundSmsAtom { #note this object also "belongs_to" other objects if that matters belongs_to :this_object } Whenever I try to destroy an object of type ThisObject, which at the time has 0 "children" OtherObjects I get the following type of

Hi, Ruby 1.8.4 Rails 1.1.4 Windows XP Pro I''m hitting an issue with migrations that I suspect relates to pluralization. Here''s the migration: class Hardware < ActiveRecord::Migration def self.up create_table :hardware do |h| h.column :vendor, :string, :limit => 32 h.column :model, :string, :limit => 32 end

I''ve been using Rails for more than six months and until today I had no problem with mysql connection. It''s a Mac OS X 10.4 box having rails installed and updated by gem. I use a remote mysql server no local instance installed. Here''s my config: development: adapter: mysql database: hdchat host: 10.0.0.1 username: webuser password: test: adapter:

Hi Zed or anyone that is also looking at Mongrel, Just want to report something that, although doesn''t crash mongrel, is rather annoying. I am running the latest Mongrel 0.3.13.3 - ruby version on cygwin (yeah, poor me). When I start mongrel_rails with ActiveRecord::Base.allow_concurrency = true in environment.rb, I see a lot of "Error sending file

Hello, I''m trying to use sqlite3 and I''ve followed the steps here : http://wiki.rubyonrails.org/rails/pages/HowtoUseSQLite However I get the error above (uninitialized constant API) when trying to run a migration. I''m under Windows XP, using cygwin, the sqlite3.dll file is on the lib directory of my rails app (filemon, an utility that reports file access attempts

In my application model I have three classes: Accounts, Projects, and Items class Accounts < ActiveRecord::Base has_many :items, :through => :projects, :source => :items has_many :late_items, :class_name => ''Item'', :through => :projects, :conditions => [''due_on < ?'', Time.now], :source => :items end class Projects <