Since `parse_raw_value_as_a_number` may not always parse raw value from
database as a number without type casting (e.g. "$150.55" as money
format).
Fixes#32531.
Since #31405, using `#increment!` with touch option instead of `#touch`
to touch belongs_to association if counter cache is enabled. It caused
the regression since `#increment!` won't invoke after_touch callbacks
even if touch option is given.
To fix the regression, make `#increment!` invokes after_touch callbacks
if touch option is given.
Fixes#31559.
Fixes#32408.
On belongs_to with `touch: true` association, unassigned object is
caused touching, but assigned object is not touched.
And also, if primary key is customized, it will touch against the wrong
target looked up by the customized key as primary key.
This change ensures correctly touching consistently between assigning
and unassigning.
If belongs_to primary key is customized, the callback will update
counters against the wrong target looked up by the customized key as
primary key.
We need to convert the customized key into an object that can be
referred to as primary key.
Since #31575, `BelongsToAssociation#target=` replaces owner record's
foreign key to fix an inverse association bug.
But the method is not only used for inverse association but also used
for eager loading/preloading, it caused some public behavior changes
(#32338, #32375).
To avoid any side-effect in loading associations, I reverted the
overriding `#target=`, then introduced `#inversed_from` to replace
foreign key in `set_inverse_instance`.
Closes#32375.
Since #26074, introduced force equality checking to build a predicate
consistently for both `find` and `create` (fixes#27313).
But the assumption that only array/range attribute have subtype was
wrong. We need to make force equality checking more strictly not to
allow serialized attribute.
Fixes#32761.
* Eager autoload mail gem when eager load is true
We had a production issue where our Sidekiq worker threads all became
deadlocked while autoloading a file within the mail gem, required via
ActionMailer, despite setting our Rails applicaiton to eager load.
`Mail.eager_autoload!` exists and works great, ActionMailer just doesn't
call it during eager loading. Adding it to the ActionMailer Railtie's
eager_load_namespaces takes care of calling `Mail.eager_autoload!`
during the `eager_load!` initializer.
* 'Mail' isn't defined yet, use before_eager_load instead
* Make sure mail is loaded
* Move eager load of Mail into ActionMailer.eager_load!
[Samuel Cochran + Rafael Mendonça França]
* Rollback parent transaction when children fails to update
Rails supports autosave associations on the owner of a `has_many`
relationship. In certain situation, if the children of the association
fail to save, the parent is not rolled back.
```ruby
class Employee < ActiveRecord::Base
end
class Company < ActiveRecord::Base
has_many(:employees)
end
company = Company.new
employee = company.employees.new
company.save
```
In the previous example, if the Employee failed to save, the Company
will not be rolled back. It will remain in the database with no
associated Employee.
I expect the `company.save` call to be atomic, and either create all or
none of the records.
The persistance of the Company already starts a transaction that nests
it's children. However, it didn't track the success or failure of it's
children in this very situation, and the outermost transaction is not
rolled back.
This PR makes the change to track the success of the child insertion and
rollback the parent if any of the children fail.
* Change the test to reflect what we expect
Once #32862 is merged, rolling back a record will rollback it's state to match
the state before the database changes were applied
* Use only the public API to express the tests
* Refactor to avoid reassigning saved for nested reflections
[Guillaume Malette + Rafael Mendonça França]
ruby/ruby@989e07c features switching `Range#===` to use internal `r_cover_p`
instead of rubyland `include?`. This breaks expected behavior of
`ActiveSupport::CoreExt::Range` documented since at least 8b67a02.
This patch adds overrides on `Range#cover?` and `Range#===` and places all
three in a single module, `CompareWithRange`.
*Requiring core_ext/range/include_range now causes a deprecation warnning*
Unlike other databases, changing SQLite3 table definitions need to create a temporary table.
While changing table operations, the original table needs dropped which caused
`SQLite3::ConstraintException: FOREIGN KEY constraint failed` if the table is referenced by foreign keys.
This pull request disables foreign keys by `disable_referential_integrity`.
Also `disable_referential_integrity` method needs to execute `defer_foreign_keys = ON`
to defer re-enabling foreign keys until the transaction is committed.
https://www.sqlite.org/pragma.html#pragma_defer_foreign_keysFixes#31988
- This `defer_foreign_keys = ON` has been supported since SQLite 3.8.0
https://www.sqlite.org/releaselog/3_8_0.html and Rails 6 requires SQLite 3.8 #32923 now
- <Models>.reset_column_information added to address `ActiveModel::UnknownAttributeError`
```
Error:
ActiveRecord::Migration::ForeignKeyChangeColumnTest#test_change_column_of_parent_table:
ActiveModel::UnknownAttributeError: unknown attribute 'name' for ActiveRecord::Migration::ForeignKeyChangeColumnTest::Post.
```
