علامة rails-migrations - هذه الصفحة 42 - GeneraCodice

القضبان المراقبين والمكونات الإضافية والهجرة في سباق، الذي يفوز؟

https://www.generacodice.com/ar/articolo/1422123/القضبان-المراقبين-والمكونات-الإضافية-والهجرة-في-سباق-الذي-يفوز
  ruby-on-rails  -  rails-migrations  -  ruby-on-rails-plugins
StackOverflow StackOverflow

Can I edit fields in a database using a rails migration?

https://www.generacodice.com/ar/articolo/1403346/can-i-edit-fields-in-a-database-using-a-rails-migration
  rails-migrations  -  ruby-on-rails-3
StackOverflow StackOverflow

What is the corresponding rollback?

https://www.generacodice.com/ar/articolo/1400524/what-is-the-corresponding-rollback
  ruby  -  ruby-on-rails  -  activerecord  -  rails-migrations
StackOverflow StackOverflow

I'm unable to setup database on Heroku

https://www.generacodice.com/ar/articolo/1396267/i-m-unable-to-setup-database-on-heroku
  database  -  ruby-on-rails  -  database-migration  -  heroku  -  rails-migrations
StackOverflow StackOverflow

How to create mysql function in rails test database?

https://www.generacodice.com/ar/articolo/1344380/how-to-create-mysql-function-in-rails-test-database
  ruby-on-rails  -  unit-testing  -  rails-migrations
StackOverflow StackOverflow

How to reset auto increment field in a ActiveRecord migration?

https://www.generacodice.com/ar/articolo/1328903/how-to-reset-auto-increment-field-in-a-activerecord-migration
  activerecord  -  rails-migrations  -  ruby-on-rails-3
StackOverflow StackOverflow

heroku rake db:migrate failing - how to diagnose/fix?

https://www.generacodice.com/ar/articolo/1323386/heroku-rake-db-migrate-failing-how-to-diagnose-fix
  postgresql  -  rake  -  heroku  -  rails-migrations  -  dbmigrate
StackOverflow StackOverflow

Mongo_Mapper_Ext gem by Alexey Patrushin… how to create a migration?

https://www.generacodice.com/ar/articolo/1301227/mongo-mapper-ext-gem-by-alexey-patrushin-how-to-create-a-migration
  ruby-on-rails  -  mongodb  -  rails-migrations  -  mongomapper
StackOverflow StackOverflow

Why does rails database id keep counting forward after destroying an intermediate item?

https://www.generacodice.com/ar/articolo/1243338/why-does-rails-database-id-keep-counting-forward-after-destroying-an-intermediate-item
  ruby-on-rails  -  relational-database  -  rails-migrations  -  ruby-on-rails-3
StackOverflow StackOverflow

Rails Models relationships

https://www.generacodice.com/ar/articolo/1239311/rails-models-relationships
  ruby  -  ruby-on-rails  -  rails-migrations  -  ruby-on-rails-3  -  rails-models
StackOverflow StackOverflow
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