diff options
Diffstat (limited to 'guides/source/active_record_migrations.md')
| -rw-r--r-- | guides/source/active_record_migrations.md | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/guides/source/active_record_migrations.md b/guides/source/active_record_migrations.md index 2c1796c464..50d4a4c57d 100644 --- a/guides/source/active_record_migrations.md +++ b/guides/source/active_record_migrations.md @@ -252,7 +252,7 @@ end ``` This migration will create a `user_id` column and appropriate index. -For more `add_reference` options, visit the [API documentation](http://api.rubyonrails.org/classes/ActiveRecord/ConnectionAdapters/SchemaStatements.html#method-i-add_reference). +For more `add_reference` options, visit the [API documentation](https://api.rubyonrails.org/classes/ActiveRecord/ConnectionAdapters/SchemaStatements.html#method-i-add_reference). There is also a generator which will produce join tables if `JoinTable` is part of the name: @@ -484,7 +484,7 @@ add_foreign_key :articles, :authors This adds a new foreign key to the `author_id` column of the `articles` table. The key references the `id` column of the `authors` table. If the -column names can not be derived from the table names, you can use the +column names cannot be derived from the table names, you can use the `:column` and `:primary_key` options. Rails will generate a name for every foreign key starting with @@ -520,12 +520,12 @@ Product.connection.execute("UPDATE products SET price = 'free' WHERE 1=1") For more details and examples of individual methods, check the API documentation. In particular the documentation for -[`ActiveRecord::ConnectionAdapters::SchemaStatements`](http://api.rubyonrails.org/classes/ActiveRecord/ConnectionAdapters/SchemaStatements.html) +[`ActiveRecord::ConnectionAdapters::SchemaStatements`](https://api.rubyonrails.org/classes/ActiveRecord/ConnectionAdapters/SchemaStatements.html) (which provides the methods available in the `change`, `up` and `down` methods), -[`ActiveRecord::ConnectionAdapters::TableDefinition`](http://api.rubyonrails.org/classes/ActiveRecord/ConnectionAdapters/TableDefinition.html) +[`ActiveRecord::ConnectionAdapters::TableDefinition`](https://api.rubyonrails.org/classes/ActiveRecord/ConnectionAdapters/TableDefinition.html) (which provides the methods available on the object yielded by `create_table`) and -[`ActiveRecord::ConnectionAdapters::Table`](http://api.rubyonrails.org/classes/ActiveRecord/ConnectionAdapters/Table.html) +[`ActiveRecord::ConnectionAdapters::Table`](https://api.rubyonrails.org/classes/ActiveRecord/ConnectionAdapters/Table.html) (which provides the methods available on the object yielded by `change_table`). ### Using the `change` Method @@ -948,7 +948,7 @@ If `:ruby` is selected, then the schema is stored in `db/schema.rb`. If you look at this file you'll find that it looks an awful lot like one very big migration: ```ruby -ActiveRecord::Schema.define(version: 20080906171750) do +ActiveRecord::Schema.define(version: 2008_09_06_171750) do create_table "authors", force: true do |t| t.string "name" t.datetime "created_at" |