rails-migrations Examples and Free Source Code

Rails/ActiveRecord: not retrieving the correct column through a join with a has_one/ belongs_to rela...

ruby-on-rails ruby activerecord rails-activerecord rails-migrations

Removing A Table Index In Rails 4 Using PL-SQL...

ruby-on-rails ruby-on-rails-4 rails-migrations

Postgres + Rails - Correct way to migrate all tables from one schema to another...

ruby-on-rails postgresql schema rails-migrations

What does `first: true` do while defining migrations in Rails?...

ruby-on-rails-4 rails-migrations

Cannot find table in Ruby Migration...

ruby-on-rails sqlite rails-migrations seeding

What did I do wrong with my Rails migrations for Heroku?...

ruby-on-rails heroku rails-migrations

"PGError: ERROR: current transaction is aborted" in rails3 migration...

ruby-on-rails postgresql transactions migration rails-migrations

How to run a big loop in a Rails rake task?...

ruby-on-rails-4 rails-migrations rake-task

rails deleted migration file...

ruby-on-rails rails-migrations

Can't access uuid field in rails migration...

ruby-on-rails ruby ruby-on-rails-4 migration rails-migrations

rails How to properly rollback certain migrations...

ruby-on-rails ruby rails-migrations

Drawing object diagram from rails migration...

ruby-on-rails migration uml rake rails-migrations

undefined local variable or method `correspondent_loans' for #<CreateCorrespondentLoans...

ruby-on-rails rails-migrations

How to revert a Rails migration that has been checked in to git...

ruby-on-rails git rails-migrations

I can't seem to generate a migration for my rails app, how do I get past this error?...

ruby-on-rails ruby migration simple-form rails-migrations

How do I add an UPDATE CASCADE to a Rails-Postgres migration?...

sql ruby-on-rails postgresql foreign-keys rails-migrations

Edit property of all elements in a database table...

ruby-on-rails-4 rake rails-activerecord rails-migrations

Why rake db:migrate doesn't work when adding Admin to User?...

ruby-on-rails postgresql migration rails-migrations

PG::UndefinedTable: ERROR: table "table-name" does not exist...

ruby-on-rails ruby heroku rails-migrations heroku-postgres

Rollback all the migrations in ActiveRecord...

ruby activerecord database-migration rails-migrations

limit: 1 difference in schema.rb boolean fields...

mysql ruby-on-rails git rails-migrations

Model a fork relationship within ActiveRecord...

ruby-on-rails activerecord rails-migrations

Rails Migration Error w/ Postgres when pushing to Heroku...

ruby-on-rails postgresql heroku rails-migrations

tell rake to keep schema_info during rake db:migration...

ruby-on-rails openstreetmap rails-migrations

Generate Rails migrations from a schema...

sql ruby-on-rails database rails-migrations

"No relations found" in psql after rails db:migrate succeeds...

postgresql ruby-on-rails-4 rails-migrations

Rails migration won't create NOT NULL constraints...

ruby-on-rails rails-migrations

Managing mongoid migrations...

ruby-on-rails mongoid database-migration rails-migrations

WARNING: Use strings for Figaro configuration in rails migration...

ruby-on-rails rails-migrations

Add a column in existing table in Rails...

ruby-on-rails rails-migrations