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* Symbol is allowed by default for YAML columns
Étienne Barrié
* Fix ActiveRecord::Store to serialize as a regular Hash
Previously it would serialize as an
ActiveSupport::HashWithIndifferentAccess which is wasteful and cause
problem with YAML safe_load.
Jean Boussier
* Add timestamptz as a time zone aware type for PostgreSQL
This is required for correctly parsing timestamp with time zone values in
your database.
If you don't want this, you can opt out by adding this initializer:
ActiveRecord::Base.time_zone_aware_types -= [:timestamptz]
Alex Ghiculescu
* Fix supporting timezone awareness for tsrange and tstzrange array columns.
# In database migrations
add_column :shops, :open_hours, :tsrange, array: true
# In app config
ActiveRecord::Base.time_zone_aware_types += [:tsrange]
# In the code times are properly converted to app time zone
Shop.create!(open_hours: [Time.current..8.hour.from_now])
Wojciech Wnętrzak
* Resolve issue where a relation cache_version could be left stale.
Previously, when reset was called on a relation object it did not reset
the cache_versions ivar. This led to a confusing situation where despite
having the correct data the relation still reported a stale cache_version.
Usage:
developers = Developer.all
developers.cache_version
Developer.update_all(updated_at: Time.now.utc + 1.second)
developers.cache_version # Stale cache_version
developers.reset
developers.cache_version # Returns the current correct cache_version
Fixes .
Austen Madden
* Fix load_async when called on an association proxy.
Calling load_async directly an association would schedule a query but
never use it.
comments = post.comments.load_async # schedule a query
comments.to_a # perform an entirely new sync query
Now it does use the async query, however note that it doesn't cause the
association to be loaded.
Jean Boussier
* Fix eager loading for models without primary keys.
Anmol Chopra, Matt Lawrence, and Jonathan Hefner
* rails db:schema:{dump,load} now checks ENV["SCHEMA_FORMAT"] before config
Since rails db:structure:{dump,load} was deprecated there wasn't a simple
way to dump a schema to both SQL and Ruby formats. You can now do this
with an environment variable. For example:
SCHEMA_FORMAT=sql rake db:schema:dump
Alex Ghiculescu
* Fix Hstore deserialize regression.
edsharp
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Rails 7.0.3.1 (2022-07-12) updates databases/ruby-activerecord70 only.
databases/ruby-activerecord70
* Change ActiveRecord::Coders::YAMLColumn default to safe_load
This adds two new configuration options The configuration options are as
follows:
o config.active_storage.use_yaml_unsafe_load
When set to true, this configuration option tells Rails to use the old
"unsafe" YAML loading strategy, maintaining the existing behavior but
leaving the possible escalation vulnerability in place. Setting this
option to true is *not* recommended, but can aid in upgrading.
o config.active_record.yaml_column_permitted_classes
The "safe YAML" loading method does not allow all classes to be
deserialized by default. This option allows you to specify classes deemed
"safe" in your application. For example, if your application uses Symbol
and Time in serialized data, you can add Symbol and Time to the allowed
list as follows:
config.active_record.yaml_column_permitted_classes = [Symbol, Date, Time]
[CVE-2022-32224]
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7.0.3 (2022-05-12)
* Some internal housekeeping on reloads could break custom respond_to?
methods in class objects that referenced reloadable constants. See #44125
for details.
* Fixed MariaDB default function support.
Defaults would be written wrong in "db/schema.rb" and not work correctly
if using db:schema:load. Further more the function name would be added as
string content when saving new records.
* Fix remove_foreign_key with :if_exists option when foreign key actually
exists.
* Remove --no-comments flag in structure dumps for PostgreSQL
This broke some apps that used custom schema comments. If you don't want
comments in your structure dump, you can use:
ActiveRecord::Tasks::DatabaseTasks.structure_dump_flags = ['--no-comments']
* Use the model name as a prefix when filtering encrypted attributes from
logs.
For example, when encrypting Person#name it will add person.name as a
filter parameter, instead of just name. This prevents unintended filtering
of parameters with a matching name in other models.
* Fix quoting of ActiveSupport::Duration and Rational numbers in the MySQL
adapter.
* Fix change_column_comment to preserve column's AUTO_INCREMENT in the MySQL
adapter
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No change except version.
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Changes are in devel/ruby-activestorage70 only.
Rails 7.0.2.3 (March 08, 2022)
* Added image transformation validation via configurable allow-list.
Variant now offers a configurable allow-list for
transformation methods in addition to a configurable deny-list for arguments.
[CVE-2022-21831]
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7.0.2 (2022-02-08)
* Fix PG.connect keyword arguments deprecation warning on ruby 2.7.
Nikita Vasilevsky
* Fix the ability to exclude encryption params from being autofiltered.
Mark Gangl
* Dump the precision for datetime columns following the new defaults.
Rafael Mendonça França
* Make sure encrypted attributes are not being filtered twice.
Nikita Vasilevsky
* Dump the database schema containing the current Rails version.
Since #42297, Rails now generate datetime columns with a default precision
of 6. This means that users upgrading to Rails 7.0 from 6.1, when loading
the database schema, would get the new precision value, which would not
match the production schema.
To avoid this the schema dumper will generate the new format which will
include the Rails version and will look like this:
ActiveRecord::Schema[7.0].define
When upgrading from Rails 6.1 to Rails 7.0, you can run the rails
app:update task that will set the current schema version to 6.1.
Rafael Mendonça França
* Fix parsing expression for PostgreSQL generated column.
fatkodima
* Fix Mysql2::Error: Commands out of sync; you can't run this command now
when bulk-inserting fixtures that exceed max_allowed_packet configuration.
Nikita Vasilevsky
* Fix error when saving an association with a relation named record.
Dorian Marié
* Fix MySQL::SchemaDumper behavior about datetime precision value.
y0t4
* Improve associated with no reflection error.
Nikolai
* Fix PG.connect keyword arguments deprecation warning on ruby 2.7.
Fixes #44307.
Nikita Vasilevsky
* Fix passing options to check_constraint from change_table.
Frederick Cheung
7.0.2.1 (2022-02-11)
* No changes.
7.0.2.2 (2022-02-11)
* No changes.
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7.0.1 (2021-01-06)
* Change QueryMethods#in_order_of to drop records not listed in values.
in_order_of now filters down to the values provided, to match the
behavior of the Enumerable version.
Kevin Newton
* Allow named expression indexes to be revertible.
Previously, the following code would raise an error in a reversible
migration executed while rolling back, due to the index name not
being used in the index removal.
add_index(:settings, "(data->'property')", using: :gin, name: :index_settings_data_property)
Fixes #43331.
Oliver Günther
* Better error messages when association name is invalid in the
argument of ActiveRecord::QueryMethods::WhereChain#missing.
ykpythemind
* Fix ordered migrations for single db in multi db environment.
Himanshu
* Extract on update CURRENT_TIMESTAMP for mysql2 adapter.
Kazuhiro Masuda
* Fix incorrect argument in PostgreSQL structure dump tasks.
Updating the --no-comment argument added in Rails 7 to the correct
--no-comments argument.
Alex Dent
* Fix schema dumping column default SQL values for sqlite3.
fatkodima
* Correctly parse complex check constraint expressions for PostgreSQL.
fatkodima
* Fix timestamptz attributes on PostgreSQL handle blank inputs.
Alex Ghiculescu
Fix migration compatibility to create SQLite references/belongs_to
column as integer when migration version is 6.0.
Reference/belongs_to in migrations with version 6.0 were creating
columns as bigint instead of integer for the SQLite Adapter.
Marcelo Lauxen
* Fix joining through a polymorphic association.
Alexandre Ruban
* Fix QueryMethods#in_order_of to handle empty order list.
Post.in_order_of(:id, []).to_a Also more explicitly set the column
as secondary order, so that any other value is still ordered.
Jean Boussier
* Fix rails dbconsole for 3-tier config.
Eileen M. Uchitelle
* Fix quoting of column aliases generated by calculation methods.
Since the alias is derived from the table name, we can't assume the
result is a valid identifier.
class Test < ActiveRecord::Base
self.table_name = '1abc'
end
Test.group(:id).count
# syntax error at or near "1" (ActiveRecord::StatementInvalid)
# LINE 1: SELECT COUNT(*) AS count_all, "1abc"."id" AS 1abc_id FROM "1...
Jean Boussier
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Active Record -- Object-relational mapping in Rails
Active Record connects classes to relational database tables to establish an
almost zero-configuration persistence layer for applications. The library
provides a base class that, when subclassed, sets up a mapping between the
new class and an existing table in the database. In the context of an
application, these classes are commonly referred to as *models*. Models can
also be connected to other models; this is done by defining *associations*.
Active Record relies heavily on naming in that it uses class and association
names to establish mappings between respective database tables and foreign
key columns. Although these mappings can be defined explicitly, it's
recommended to follow naming conventions, especially when getting started
with the library.
This is for Ruby on Rails 7.0.
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