2015-01-29 15:02:12 +00:00
|
|
|
|
* Fixed ActiveRecord::Relation#group method when argument is SQL reserved key word:
|
|
|
|
|
|
|
|
|
|
SplitTest.group(:key).count
|
|
|
|
|
Property.group(:value).count
|
|
|
|
|
|
|
|
|
|
*Bogdan Gusiev*
|
|
|
|
|
|
2014-06-23 03:42:46 +00:00
|
|
|
|
* Added the `#or` method on ActiveRecord::Relation, allowing use of the OR
|
|
|
|
|
operator to combine WHERE or HAVING clauses.
|
|
|
|
|
|
|
|
|
|
Example:
|
|
|
|
|
|
|
|
|
|
Post.where('id = 1').or(Post.where('id = 2'))
|
|
|
|
|
# => SELECT * FROM posts WHERE (id = 1) OR (id = 2)
|
|
|
|
|
|
|
|
|
|
*Sean Griffin*, *Matthew Draper*, *Gael Muller*, *Olivier El Mekki*
|
|
|
|
|
|
2015-01-28 16:36:42 +00:00
|
|
|
|
* Don't define autosave association callbacks twice from
|
|
|
|
|
`accepts_nested_attributes_for`.
|
|
|
|
|
|
|
|
|
|
Fixes #18704.
|
|
|
|
|
|
|
|
|
|
*Sean Griffin*
|
|
|
|
|
|
2015-01-23 21:22:53 +00:00
|
|
|
|
* Integer types will no longer raise a `RangeError` when assigning an
|
|
|
|
|
attribute, but will instead raise when going to the database.
|
|
|
|
|
|
|
|
|
|
Fixes several vague issues which were never reported directly. See the
|
|
|
|
|
commit message from the commit which added this line for some examples.
|
|
|
|
|
|
|
|
|
|
*Sean Griffin*
|
|
|
|
|
|
2015-01-23 19:47:41 +00:00
|
|
|
|
* Values which would error while being sent to the database (such as an
|
|
|
|
|
ASCII-8BIT string with invalid UTF-8 bytes on Sqlite3), no longer error on
|
|
|
|
|
assignment. They will still error when sent to the database, but you are
|
|
|
|
|
given the ability to re-assign it to a valid value.
|
|
|
|
|
|
|
|
|
|
Fixes #18580.
|
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|
|
|
|
|
|
|
|
*Sean Griffin*
|
|
|
|
|
|
2015-01-23 19:04:13 +00:00
|
|
|
|
* Don't remove join dependencies in `Relation#exists?`
|
|
|
|
|
|
2015-01-23 19:47:41 +00:00
|
|
|
|
Fixes #18632.
|
2015-01-23 19:04:13 +00:00
|
|
|
|
|
|
|
|
|
*Sean Griffin*
|
|
|
|
|
|
2015-01-21 18:47:11 +00:00
|
|
|
|
* Invalid values assigned to a JSON column are assumed to be `nil`.
|
|
|
|
|
|
|
|
|
|
Fixes #18629.
|
|
|
|
|
|
|
|
|
|
*Sean Griffin*
|
|
|
|
|
|
2015-01-20 21:09:53 +00:00
|
|
|
|
* Add `ActiveRecord::Base#accessed_fields`, which can be used to quickly
|
|
|
|
|
discover which fields were read from a model when you are looking to only
|
|
|
|
|
select the data you need from the database.
|
|
|
|
|
|
|
|
|
|
*Sean Griffin*
|
|
|
|
|
|
2014-08-01 14:13:38 +00:00
|
|
|
|
* Introduce the `:if_exists` option for `drop_table`.
|
|
|
|
|
|
|
|
|
|
Example:
|
|
|
|
|
|
|
|
|
|
drop_table(:posts, if_exists: true)
|
|
|
|
|
|
|
|
|
|
That would execute:
|
|
|
|
|
|
|
|
|
|
DROP TABLE IF EXISTS posts
|
|
|
|
|
|
|
|
|
|
If the table doesn't exist, `if_exists: false` (the default) raises an
|
|
|
|
|
exception whereas `if_exists: true` does nothing.
|
|
|
|
|
|
|
|
|
|
*Cody Cutrer*, *Stefan Kanev*, *Ryuta Kamizono*
|
|
|
|
|
|
2015-01-11 08:23:28 +00:00
|
|
|
|
* Don't run SQL if attribute value is not changed for update_attribute method.
|
|
|
|
|
|
|
|
|
|
*Prathamesh Sonpatki*
|
|
|
|
|
|
2015-01-19 03:27:22 +00:00
|
|
|
|
* `time` columns can now get affected by `time_zone_aware_attributes`. If you have
|
2014-06-14 14:06:51 +00:00
|
|
|
|
set `config.time_zone` to a value other than `'UTC'`, they will be treated
|
2015-01-16 17:40:58 +00:00
|
|
|
|
as in that time zone by default in Rails 5.1. If this is not the desired
|
2014-06-14 14:06:51 +00:00
|
|
|
|
behavior, you can set
|
|
|
|
|
|
|
|
|
|
ActiveRecord::Base.time_zone_aware_types = [:datetime]
|
|
|
|
|
|
|
|
|
|
A deprecation warning will be emitted if you have a `:time` column, and have
|
|
|
|
|
not explicitly opted out.
|
|
|
|
|
|
|
|
|
|
Fixes #3145
|
|
|
|
|
|
|
|
|
|
*Sean Griffin*
|
|
|
|
|
|
2015-01-11 23:38:22 +00:00
|
|
|
|
* Tests now run after_commit callbacks. You no longer have to declare
|
|
|
|
|
`uses_transaction ‘test name’` to test the results of an after_commit.
|
|
|
|
|
|
|
|
|
|
after_commit callbacks run after committing a transaction whose parent
|
|
|
|
|
is not `joinable?`: un-nested transactions, transactions within test cases,
|
|
|
|
|
and transactions in `console --sandbox`.
|
|
|
|
|
|
|
|
|
|
*arthurnn*, *Ravil Bayramgalin*, *Matthew Draper*
|
|
|
|
|
|
2015-01-10 19:24:10 +00:00
|
|
|
|
* `nil` as a value for a binary column in a query no longer logs as
|
|
|
|
|
"<NULL binary data>", and instead logs as just "nil".
|
|
|
|
|
|
|
|
|
|
*Sean Griffin*
|
|
|
|
|
|
2015-01-10 18:57:14 +00:00
|
|
|
|
* `attribute_will_change!` will no longer cause non-persistable attributes to
|
|
|
|
|
be sent to the database.
|
|
|
|
|
|
|
|
|
|
Fixes #18407.
|
|
|
|
|
|
|
|
|
|
*Sean Griffin*
|
|
|
|
|
|
2015-01-09 23:55:52 +00:00
|
|
|
|
* Remove support for the `protected_attributes` gem.
|
|
|
|
|
|
2015-01-10 11:17:57 +00:00
|
|
|
|
*Carlos Antonio da Silva*, *Roberto Miranda*
|
2015-01-09 23:55:52 +00:00
|
|
|
|
|
2015-01-06 12:31:34 +00:00
|
|
|
|
* Fix accessing of fixtures having non-string labels like Fixnum.
|
2015-01-06 09:24:41 +00:00
|
|
|
|
|
|
|
|
|
*Prathamesh Sonpatki*
|
|
|
|
|
|
2015-01-05 10:49:02 +00:00
|
|
|
|
* Remove deprecated support to preload instance-dependent associations.
|
2015-01-05 10:44:14 +00:00
|
|
|
|
|
|
|
|
|
*Yves Senn*
|
|
|
|
|
|
2015-01-05 10:09:29 +00:00
|
|
|
|
* Remove deprecated support for PostgreSQL ranges with exclusive lower bounds.
|
|
|
|
|
|
|
|
|
|
*Yves Senn*
|
|
|
|
|
|
2015-01-05 09:08:06 +00:00
|
|
|
|
* Remove deprecation when modifying a relation with cached arel.
|
|
|
|
|
This raises an `ImmutableRelation` error instead.
|
|
|
|
|
|
|
|
|
|
*Yves Senn*
|
|
|
|
|
|
2015-01-05 08:16:40 +00:00
|
|
|
|
* Added `ActiveRecord::SecureToken` in order to encapsulate generation of
|
|
|
|
|
unique tokens for attributes in a model using `SecureRandom`.
|
2014-12-28 22:24:10 +00:00
|
|
|
|
|
|
|
|
|
*Roberto Miranda*
|
|
|
|
|
|
2015-01-04 14:31:58 +00:00
|
|
|
|
* Change the behavior of boolean columns to be closer to Ruby's semantics.
|
|
|
|
|
|
|
|
|
|
Before this change we had a small set of "truthy", and all others are "falsy".
|
|
|
|
|
|
|
|
|
|
Now, we have a small set of "falsy" values and all others are "truthy" matching
|
|
|
|
|
Ruby's semantics.
|
|
|
|
|
|
|
|
|
|
*Rafael Mendonça França*
|
|
|
|
|
|
2015-01-04 14:23:57 +00:00
|
|
|
|
* Deprecate `ActiveRecord::Base.errors_in_transactional_callbacks=`.
|
|
|
|
|
|
|
|
|
|
*Rafael Mendonça França*
|
|
|
|
|
|
2015-01-06 13:04:20 +00:00
|
|
|
|
* Change transaction callbacks to not swallow errors.
|
2015-01-04 14:23:57 +00:00
|
|
|
|
|
2015-01-06 13:04:20 +00:00
|
|
|
|
Before this change any errors raised inside a transaction callback
|
|
|
|
|
were getting rescued and printed in the logs.
|
2015-01-04 14:23:57 +00:00
|
|
|
|
|
2015-01-06 13:04:20 +00:00
|
|
|
|
Now these errors are not rescued anymore and just bubble up, as the other callbacks.
|
2015-01-04 14:23:57 +00:00
|
|
|
|
|
|
|
|
|
*Rafael Mendonça França*
|
|
|
|
|
|
2015-01-04 14:07:03 +00:00
|
|
|
|
* Remove deprecated `sanitize_sql_hash_for_conditions`.
|
|
|
|
|
|
|
|
|
|
*Rafael Mendonça França*
|
|
|
|
|
|
2015-01-04 13:49:49 +00:00
|
|
|
|
* Remove deprecated `Reflection#source_macro`.
|
|
|
|
|
|
|
|
|
|
*Rafael Mendonça França*
|
|
|
|
|
|
2015-01-04 04:03:53 +00:00
|
|
|
|
* Remove deprecated `symbolized_base_class` and `symbolized_sti_name`.
|
|
|
|
|
|
|
|
|
|
*Rafael Mendonça França*
|
|
|
|
|
|
2015-01-04 03:45:54 +00:00
|
|
|
|
* Remove deprecated `ActiveRecord::Base.disable_implicit_join_references=`.
|
|
|
|
|
|
|
|
|
|
*Rafael Mendonça França*
|
|
|
|
|
|
2015-01-06 13:04:20 +00:00
|
|
|
|
* Remove deprecated access to connection specification using a string accessor.
|
2015-01-04 03:32:18 +00:00
|
|
|
|
|
|
|
|
|
Now all strings will be handled as a URL.
|
|
|
|
|
|
|
|
|
|
*Rafael Mendonça França*
|
|
|
|
|
|
2015-01-04 03:24:40 +00:00
|
|
|
|
* Change the default `null` value for `timestamps` to `false`.
|
|
|
|
|
|
|
|
|
|
*Rafael Mendonça França*
|
|
|
|
|
|
2015-01-04 02:49:41 +00:00
|
|
|
|
* Return an array of pools from `connection_pools`.
|
|
|
|
|
|
|
|
|
|
*Rafael Mendonça França*
|
|
|
|
|
|
2015-01-04 02:42:59 +00:00
|
|
|
|
* Return a null column from `column_for_attribute` when no column exists.
|
|
|
|
|
|
|
|
|
|
*Rafael Mendonça França*
|
|
|
|
|
|
2015-01-04 02:36:27 +00:00
|
|
|
|
* Remove deprecated `serialized_attributes`.
|
|
|
|
|
|
|
|
|
|
*Rafael Mendonça França*
|
|
|
|
|
|
2015-01-04 02:19:29 +00:00
|
|
|
|
* Remove deprecated automatic counter caches on `has_many :through`.
|
|
|
|
|
|
|
|
|
|
*Rafael Mendonça França*
|
|
|
|
|
|
2014-12-24 08:58:19 +00:00
|
|
|
|
* Change the way in which callback chains can be halted.
|
|
|
|
|
|
|
|
|
|
The preferred method to halt a callback chain from now on is to explicitly
|
|
|
|
|
`throw(:abort)`.
|
|
|
|
|
In the past, returning `false` in an ActiveRecord `before_` callback had the
|
|
|
|
|
side effect of halting the callback chain.
|
|
|
|
|
This is not recommended anymore and, depending on the value of the
|
|
|
|
|
`config.active_support.halt_callback_chains_on_return_false` option, will
|
|
|
|
|
either not work at all or display a deprecation warning.
|
2014-12-15 06:10:15 +00:00
|
|
|
|
|
|
|
|
|
*claudiob*
|
|
|
|
|
|
2015-01-02 17:34:25 +00:00
|
|
|
|
* Clear query cache on rollback.
|
2014-11-24 11:04:01 +00:00
|
|
|
|
|
2015-01-02 17:34:25 +00:00
|
|
|
|
*Florian Weingarten*
|
2014-11-24 11:04:01 +00:00
|
|
|
|
|
2014-05-25 14:08:11 +00:00
|
|
|
|
* Fixed setting of foreign_key for through associations while building of new record.
|
|
|
|
|
|
|
|
|
|
Fixes #12698.
|
|
|
|
|
|
|
|
|
|
*Ivan Antropov*
|
|
|
|
|
|
2014-12-11 13:57:28 +00:00
|
|
|
|
* Improve a dump of the primary key support. If it is not a default primary key,
|
|
|
|
|
correctly dump the type and options.
|
|
|
|
|
|
|
|
|
|
Fixes #14169, #16599.
|
|
|
|
|
|
|
|
|
|
*Ryuta Kamizono*
|
|
|
|
|
|
2014-12-17 07:01:28 +00:00
|
|
|
|
* Format the datetime string according to the precision of the datetime field.
|
|
|
|
|
|
|
|
|
|
Incompatible to rounding behavior between MySQL 5.6 and earlier.
|
|
|
|
|
|
|
|
|
|
In 5.5, when you insert `2014-08-17 12:30:00.999999` the fractional part
|
|
|
|
|
is ignored. In 5.6, it's rounded to `2014-08-17 12:30:01`:
|
|
|
|
|
|
|
|
|
|
http://bugs.mysql.com/bug.php?id=68760
|
|
|
|
|
|
|
|
|
|
*Ryuta Kamizono*
|
|
|
|
|
|
2014-11-19 10:59:14 +00:00
|
|
|
|
* Allow precision option for MySQL datetimes.
|
|
|
|
|
|
|
|
|
|
*Ryuta Kamizono*
|
|
|
|
|
|
2014-06-15 23:15:32 +00:00
|
|
|
|
* Fixed automatic inverse_of for models nested in module.
|
|
|
|
|
|
|
|
|
|
*Andrew McCloud*
|
|
|
|
|
|
2013-08-15 07:13:25 +00:00
|
|
|
|
* Change `ActiveRecord::Relation#update` behavior so that it can
|
|
|
|
|
be called without passing ids of the records to be updated.
|
|
|
|
|
|
|
|
|
|
This change allows to update multiple records returned by
|
|
|
|
|
`ActiveRecord::Relation` with callbacks and validations.
|
|
|
|
|
|
|
|
|
|
# Before
|
|
|
|
|
# ArgumentError: wrong number of arguments (1 for 2)
|
|
|
|
|
Comment.where(group: 'expert').update(body: "Group of Rails Experts")
|
|
|
|
|
|
|
|
|
|
# After
|
|
|
|
|
# Comments with group expert updated with body "Group of Rails Experts"
|
|
|
|
|
Comment.where(group: 'expert').update(body: "Group of Rails Experts")
|
|
|
|
|
|
|
|
|
|
*Prathamesh Sonpatki*
|
|
|
|
|
|
2015-01-02 04:35:29 +00:00
|
|
|
|
* Fix `reaping_frequency` option when the value is a string.
|
|
|
|
|
|
|
|
|
|
This usually happens when it is configured using `DATABASE_URL`.
|
|
|
|
|
|
|
|
|
|
*korbin*
|
|
|
|
|
|
2014-12-30 23:59:27 +00:00
|
|
|
|
* Fix error message when trying to create an associated record and the foreign
|
|
|
|
|
key is missing.
|
|
|
|
|
|
|
|
|
|
Before this fix the following exception was being raised:
|
|
|
|
|
|
|
|
|
|
NoMethodError: undefined method `val' for #<Arel::Nodes::BindParam:0x007fc64d19c218>
|
|
|
|
|
|
|
|
|
|
Now the message is:
|
|
|
|
|
|
|
|
|
|
ActiveRecord::UnknownAttributeError: unknown attribute 'foreign_key' for Model.
|
|
|
|
|
|
|
|
|
|
*Rafael Mendonça França*
|
|
|
|
|
|
2014-12-30 18:37:22 +00:00
|
|
|
|
* When a table has a composite primary key, the `primary_key` method for
|
|
|
|
|
SQLite3 and PostgreSQL adapters was only returning the first field of the key.
|
|
|
|
|
Ensures that it will return nil instead, as Active Record doesn't support
|
|
|
|
|
composite primary keys.
|
2014-12-30 17:36:37 +00:00
|
|
|
|
|
|
|
|
|
Fixes #18070.
|
|
|
|
|
|
|
|
|
|
*arthurnn*
|
|
|
|
|
|
2013-03-25 14:58:23 +00:00
|
|
|
|
* `validates_size_of` / `validates_length_of` do not count records,
|
|
|
|
|
which are `marked_for_destruction?`.
|
|
|
|
|
|
|
|
|
|
Fixes #7247.
|
|
|
|
|
|
|
|
|
|
*Yves Senn*
|
|
|
|
|
|
2014-12-29 18:55:50 +00:00
|
|
|
|
* Ensure `first!` and friends work on loaded associations.
|
|
|
|
|
|
|
|
|
|
Fixes #18237.
|
|
|
|
|
|
|
|
|
|
*Sean Griffin*
|
|
|
|
|
|
2014-12-19 16:04:47 +00:00
|
|
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* `eager_load` preserves readonly flag for associations.
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Closes #15853.
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*Takashi Kokubun*
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2014-12-28 21:25:42 +00:00
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* Provide `:touch` option to `save()` to accommodate saving without updating
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2014-12-27 23:17:57 +00:00
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timestamps.
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2014-12-28 21:25:42 +00:00
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Fixes #18202.
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2014-12-27 23:17:57 +00:00
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*Dan Olson*
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2014-12-28 02:46:36 +00:00
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* Provide a more helpful error message when an unsupported class is passed to
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2014-12-28 21:25:42 +00:00
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`serialize`.
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2014-12-28 02:46:36 +00:00
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2014-12-28 21:25:42 +00:00
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Fixes #18224.
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2014-12-28 02:46:36 +00:00
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*Sean Griffin*
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2014-12-27 12:56:00 +00:00
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* Add bigint primary key support for MySQL.
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Example:
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create_table :foos, id: :bigint do |t|
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end
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*Ryuta Kamizono*
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2014-11-15 18:08:46 +00:00
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* Support for any type primary key.
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Fixes #14194.
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*Ryuta Kamizono*
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2014-12-26 08:45:12 +00:00
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* Dump the default `nil` for PostgreSQL UUID primary key.
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*Ryuta Kamizono*
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2014-12-23 14:20:39 +00:00
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* Add a `:foreign_key` option to `references` and associated migration
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methods. The model and migration generators now use this option, rather than
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the `add_foreign_key` form.
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*Sean Griffin*
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2014-12-23 02:30:00 +00:00
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* Don't raise when writing an attribute with an out-of-range datetime passed
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by the user.
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*Grey Baker*
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2014-12-23 11:07:15 +00:00
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* Replace deprecated `ActiveRecord::Tasks::DatabaseTasks#load_schema` with
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`ActiveRecord::Tasks::DatabaseTasks#load_schema_for`.
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*Yves Senn*
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2014-12-23 06:19:14 +00:00
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* Fixes bug with 'ActiveRecord::Type::Numeric' that causes negative values to
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be marked as having changed when set to the same negative value.
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2014-12-23 07:56:17 +00:00
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Closes #18161.
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2014-12-23 06:19:14 +00:00
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*Daniel Fox*
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2014-12-18 09:07:23 +00:00
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* Introduce `force: :cascade` option for `create_table`. Using this option
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will recreate tables even if they have dependent objects (like foreign keys).
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`db/schema.rb` now uses `force: :cascade`. This makes it possible to
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reload the schema when foreign keys are in place.
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*Matthew Draper*, *Yves Senn*
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2014-12-16 08:58:34 +00:00
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* `db:schema:load` and `db:structure:load` no longer purge the database
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before loading the schema. This is left for the user to do.
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`db:test:prepare` will still purge the database.
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Closes #17945.
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*Yves Senn*
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2014-12-23 07:56:17 +00:00
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* Fix undesirable RangeError by `Type::Integer`. Add `Type::UnsignedInteger`.
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2014-11-27 01:06:49 +00:00
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*Ryuta Kamizono*
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2014-12-08 19:43:16 +00:00
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* Add `foreign_type` option to `has_one` and `has_many` association macros.
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This option enables to define the column name of associated object's type for polymorphic associations.
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2015-01-10 11:17:57 +00:00
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*Ulisses Almeida*, *Kassio Borges*
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2014-12-08 19:43:16 +00:00
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2014-12-04 19:51:41 +00:00
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* Remove deprecated behavior allowing nested arrays to be passed as query
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values.
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*Melanie Gilman*
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2014-12-04 14:49:51 +00:00
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* Deprecate passing a class as a value in a query. Users should pass strings
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instead.
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*Melanie Gilman*
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2014-12-03 18:27:13 +00:00
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* `add_timestamps` and `remove_timestamps` now properly reversible with
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options.
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*Noam Gagliardi-Rabinovich*
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|
2014-11-06 15:40:51 +00:00
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|
* `ActiveRecord::ConnectionAdapters::ColumnDumper#column_spec` and
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|
|
`ActiveRecord::ConnectionAdapters::ColumnDumper#prepare_column_options` no
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|
longer have a `types` argument. They should access
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`connection#native_database_types` directly.
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*Yves Senn*
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|
2014-12-03 18:29:26 +00:00
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|
Please check [4-2-stable](https://github.com/rails/rails/blob/4-2-stable/activerecord/CHANGELOG.md) for previous changes.
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