similar to: one db - many rails projects -> many schema_migrations table

Hi.. Guys new plugin again Foreign Key Associations is a plugin that automatically creates associations based on foreign-keys. The associations are created at runtime-ie. as your ActiveRecord models are loaded-so they will always be up-to-date. For example, given a foreign-key from a customer_id column in an orders table to an id column in a customers table, the plugin creates:

Hi! I got a class named EinsatzFilter which I serialized to session. Before saving to session it works afterwards I keep getting the message: "undefined method `to_s'' for #<Person:0x38c6ab8>". "Person" is a from ActiveRecord::Base inherited class. Code: class EinsatzFilter include ApplicationHelper attr_reader :personen, :monat, :projekte, :kunde

Hi Puppet Users group, I have followed the guide to the puppet-dashboard DB "Preparing Schema" part, once I run " rake RAILS_ENV=production db:migrate --trace", it shows the following errors: (in /usr/share/puppet-dashboard) > rake aborted! > Mysql::Error: CREATE command denied to user ''dashboard''@''localhost'' for > table

I''ve created a table in a SQL Server database using a migration, successfully. I''ve tried to change the name of a column in the table and got the error message above when running ''rake db:migrate''. Previously I have developed using MySQL and Sqlite and migrations have worked successfully. This is an error I have not seen before. Has anybody seen this and worked

Hi! I''m building an app where the user can upload images. this works fine and the uploaded file is copied from the temp directory to an MerbRoot/uploads/id directory. my problem is that the filename is something like Merb.5288.0. How can I rename it? my model is available at pastie.<http://pastie.caboo.se/160143> I''m sure this question is not too sophisticated (-; regards

hi! I must miss something really essential that the following doesnt work: I have a haml layout which includes the default javascripts, and the application.js looks like this: $("foobar").addClassName(''blue''); the view looks like this: <div id="foobar" class="green">testtest</div> if I navigate to the site, I get the error

hello all, quick question: how can I find out if a given string matches the name of an ActiveRecord derived class? thanks in advance alan

Hi - We''ve got a Rails application/Oracle database that we just upgraded from Rails 1.2 to 2.3.2 We did not have any database structural modifications, and thus did not need to run any migrations. However, the deployment scripts by default include command cap deploy:migrations. Instead of recognizing that there were no new migrations, Rails wanted to start over and run all migrations.

Why would, in an upgrade from 3.0.1 to 3.0.3, a rake db:migrate run this: SELECT "schema_migrations"."version" FROM "schema_migrations" vs this ? SELECT `schema_migrations`.`version` FROM `schema_migrations` __ rake db:migrate output __ rake aborted! Mysql::Error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version

Hi, after changing a primary key column name, the auto-increment information (MySQL) and sequence (Oracle) are lost. What is the correct way to rename primary keys? Thanks, Gustavo -- 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

Hi List! May I tap into your combined common sense ? I have a legacy logging app that needs to be modernized. At the moment, Data is going to be stored in 5 tables, one table is going to contain more than 200 million and 2 others about 60 million rows. Mysql will be used, unless someone sees a major advantage in using something else (at the moment data is stored in a raw positioned file format,

Hello everyone, Is fully relocatable/position-independent JITted code on the horizon or currently possible with LLVM? I’ve written a Common Lisp compiler (currently called Clasp: https://github.com/drmeister/clasp) in C++ that uses LLVM as the backend and interoperates with C++. It uses copying garbage collection via the Memory Pool System (MPS) garbage collector by Ravenbrook. This garbage

Hi all, I am in the process of adding Migration support to the Ingres ActiveRecord adapter and have run in to a problem. During the call to create_table the Ingres adapter some how causes ruby to blow the stack and coredump/segv. I have tracked down the problem down to "add_column_options!" in "lib/active_record/connection_adapters/abstract/schema_statements.rb".

Hi all, I am in the process of adding Migration support to the Ingres ActiveRecord adapter and have run in to a problem. During the call to create_table the Ingres adapter some how causes ruby to blow the stack and coredump/segv. I have tracked down the problem down to "add_column_options!" in "lib/active_record/connection_adapters/abstract/schema_statements.rb".

Hi! First of all, this is my first application on Rails, and i''m stuck at a migration. i created a demo app (the demo_app from michael hartl''s tutorial) as usual: rails new demo_app, rails generate scaffold User name:string email:string, and when i do rake db:migrate, this stack appears: rake db:migrate --trace ** Invoke db:migrate (first_time) ** Invoke environment

Hi, I''m getting a little confused how Rails handles loading models. I''m on development mode, using Rails 3.1.0.rc1 on ruby 1.8.7 My application models are: Curso Legislacao Usuario And I have another model that is loaded from a gem Im trying to build: Cidade My gem is actually a simple engine: require ''active_record'' require

Logan, How would I dump the object file generated by the JIT compiler pipeline? Could you point me to an example of how something like that is done? I’m used to working with the JIT machinery in memory but not writing object files out to disk. I’m have code to generate object files for AOT compilation - is it done the same way? Best, .Chris. On Apr 12, 2015, at 2:27 PM, Logan Chien

This is the only thing that I’ve found that works in terms of getting the exception to propagate out of the JITted function - change the “call” to an “invoke” and hook in the do-nothing landing-pad. https://gist.github.com/drmeister/7a35046f666826206973 Compare line 646 of the file above to the one that I just posted. > https://gist.github.com/drmeister/b97dec956c6ee9ffeb75 The first one

I suspect this is because it is a 1.x application which was upgraded, but my migrations don''t "stick." If I Coder-iMac:patton colin$ rake db:migrate (in /Users/colin/Desktop/patton) == 20090217193953 AddLastYearToTarget: migrating ============================== == 20090217193953 AddLastYearToTarget: migrated (0.0001s) ===================== == 20090222192059 AddEditorToUser:

Correct or no I don't know, but this change will affect all x86-64 targets including Linux and Windows as getMaxStubSize() is called from the ELF linker as well as the Mach-O linker. 2013/10/15 Christian Schafmeister <chris.schaf at verizon.net> > > With the help of iain at codesourcery.com and andrew.kaylor at intel.com we > tracked the problem down to a bad relocation that