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103
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How does the Rails migration `change` method reverse its operations?

Published on
#ruby-on-rails #rails-migrations
35
Views

The edits to Rails models, generated in Docker, do not update in Docker when migrating

Published on
#ruby-on-rails #docker #docker-compose #rails-migrations
61
Views

Updating existing column in Rails table to be foreign key to another table

Published on
#mysql #ruby-on-rails #foreign-keys #rails-migrations
374
Views

how to resolve pending migration error in rails 7

Published on
#ruby-on-rails #ruby #rails-migrations #ruby-on-rails-7
292
Views

Faster way to copy a large PostgreSQL table into a new table with Ruby on Rails migrations

Published on
#ruby-on-rails #database #postgresql #database-migration #rails-migrations
350
Views

How to deal with failed migrations during deployment in Rails?

Published on
#ruby-on-rails #database #deployment #backend #rails-migrations
198
Views

Schema options being changed after migration

Published on
#ruby-on-rails #mariadb #rails-migrations
207
Views

What should I do when my migration references a nonexistent class?

Published on
#ruby-on-rails #ruby #database #database-migration #rails-migrations
313
Views

Multiple Column Foreign Key Ruby on Rails

Published on
#ruby-on-rails #postgresql #rails-migrations
231
Views

Can I change how Rails creates migrations

Published on
#ruby-on-rails #ruby #rails-migrations #rails-generators
100
Views

ActiveRecord without Rails: Can't run migrations

Published on
#ruby #activerecord #rails-migrations
399
Views

How to set references in Rails when using custom primary keys

Published on
#ruby-on-rails #activerecord #schema #rails-activerecord #rails-migrations
408
Views

Add timestamps to existing table in db Ruby on Rails using rails g migration

Published on
#ruby-on-rails #rails-migrations
34
Views

How to add a string with a literal backslash in mysql, using ruby/rails migrations?

Published on
#mysql #rails-migrations
61
Views

Rails migration to modify some values not working

Published on
#ruby-on-rails #rails-migrations
652
Views

Backfill default values to a column through migration

Published on
#ruby-on-rails #postgresql #ruby-on-rails-4 #rails-migrations #schema-migration
102
Views

Add and Change the default value for table column with migration

Published on
#ruby-on-rails #ruby-on-rails-4 #rails-migrations
47
Views

Rails Migration to reorder column values

Published on
#mysql #ruby-on-rails #rails-migrations
554
Views

how to evade table lock while migration at rails 5

Published on
#mysql #ruby-on-rails #rails-migrations #mysql-5.7
167
Views

Why dont migrations in a rails engine with devise generate a schema.rb in the db folder but in the test/dummy/db folder?

Published on
#ruby-on-rails #devise #rails-migrations #rails-engines

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