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* Merge pull request #13593 from oliveiraethales/store_yaml_coderYves Senn2014-01-061-0/+7
|\ | | | | Fix: ActiveRecord::Store TypeError conversion when using YAML coder
| * Fix: ActiveRecord::Store TypeError conversion when using YAML coderThales Oliveira2014-01-061-0/+7
| | | | | | | | | | | | | | | | | | | | Renaming the test accordingly to its behaviour Adding 'Fixes' statement to changelog Improving tests legibility & changelog Undoing mistakenly removed empty line & further improving changelog
* | quick formatting pass through CHANGELOGS. [ci skip].Yves Senn2014-01-061-1/+1
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* Fix mergefail in changelogJon Leighton2014-01-041-2/+0
| | | | The line was duplicated
* Change all "can not"s to the correct "cannot".T.J. Schuck2014-01-031-1/+1
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* Deprecate unused `symbolized_base_class` and `symbolized_sti_name`.Yves Senn2014-01-031-0/+5
| | | | | | | These methods were only used for the `IdentityMap` which was removed. They are no longer used internally and should be removed without replacement. As they were not `:nodoc:`'ed it's better to deprecate them before removal.
* Automatically maintain test database schemaJon Leighton2014-01-021-0/+11
| | | | | | | | | | | | | | * Move check from generated helper to test_help.rb, so that all applications can benefit * Rather than just raising when the test schema has pending migrations, try to load in the schema and only raise if there are pending migrations afterwards * Opt out of the check by setting config.active_record.maintain_test_schema = false * Deprecate db:test:* tasks. The test helper is now fully responsible for maintaining the test schema, so we don't need rake tasks for this. This is also a speed improvement since we're no longer reloading the test database on every call to "rake test".
* Add CHANGELOG entry for #13557 [ci skip]Rafael Mendonça França2014-01-011-0/+4
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* Merge pull request #13550 from vipulnsward/13437-fixRafael Mendonça França2014-01-011-0/+7
|\ | | | | | | | | | | | | Fix for #13437 Conflicts: activerecord/CHANGELOG.md
| * https://github.com/rails/rails/commit/2075f39d726cef361170218fd16421fc52bed5 ↵Vipul A M2013-12-311-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | a8 introduced a regression in includes/preloades by calling `read_attribute` on an association when preloading takes places, instead of using loaded records in `association.target`. tl;dr Records are not made properly available via `read_attribute` when preloding in simultaneous, but value of `@loaded` is already set true, and records concatenated in `association.target` on an association object. When `@loaded` is true we return an object of `AlreadyLoaded` in preload_for. In `AlreadyLoaded` to return preloaded records we make wrong use of `read_attribute`, instead of `target` records. The regression is fixed by making use of the loaded records in `association.target` when the preloading takes place. Fixes #13437
* | Add the ability to nullify the `enum` columnAmr Tamimi2014-01-011-0/+22
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* | Allow "url" sub key in database.yml configurationschneems2013-12-301-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently a developer can pass in a YAML configuration that fully specifies connection information: ``` production: database: triage_production adapter: password pool: 5 ``` They can also pass in a string that specifies a connection URL directly to an environment key: ``` production: postgresql://localhost/foo ``` This PR allows the use of both a connection url and specifying connection attributes via YAML through the use of the "url" sub key: ``` production: url: postgresql://localhost/foo pool: 3 ``` This will allow developers to inherit Active Record options such as `pool` from `&defaults` and still use a secure connection url such as `<%= ENV['DATABASE_URL'] %>`. The URL is expanded into a hash and then merged back into the YAML hash. If there are any conflicts, the values from the connection URL are preferred. Talked this over with @josevalim
* | tidy AR CHANGELOG. [ci skip]Yves Senn2013-12-301-4/+7
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* | Add a missing changelog entry for #13534 [ci skip]Robin Dupret2013-12-301-0/+12
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* Raise NoDatabaseError when db does not existschneems2013-12-241-2/+2
| | | Building on the work of #13427 this PR adds a helpful error message to the adapters: mysql, mysql2, and sqlite3
* Deprecate use of string in establish_connection as connection lookupJosé Valim2013-12-241-0/+4
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* Tidy up fix for PG extensions quotingCarlos Antonio da Silva2013-12-231-2/+2
| | | | | Always pass in the column for quote_bound_value and quote using it in case it exists there.
* Serialize postgres' hstore, json and array types correctly in AR update methods.Tadas Tamosauskas2013-12-231-0/+7
| | | | | | | | | Fixes #12261. Closes #12395. Conflicts: activerecord/CHANGELOG.md activerecord/test/cases/adapters/postgresql/array_test.rb activerecord/test/cases/adapters/postgresql/json_test.rb
* Do not consider PG array columns as number or text columnsCarlos Antonio da Silva2013-12-231-0/+18
| | | | | | | | | | | | | | | | | | | | | | | The code uses these checks in several places to know what to do with a particular column, for instance AR attribute query methods has a branch like this: if column.number? !value.zero? end This should never be true for array columns, since it would be the same as running [].zero?, which results in a NoMethodError exception. Fixing this by ensuring that array columns in PostgreSQL never return true for number?/text? checks. Since most of the array support was based on the postgres_ext lib, it's worth noting it does the same thing for numeric array columns too: https://github.com/dockyard/postgres_ext/blob/v1.0.0/lib/postgres_ext/active_record/connection_adapters/postgres_adapter.rb#L72 This extended the same logic for text columns to ensure consistency.
* Tell how to Create a Database in Error Messageschneems2013-12-231-0/+7
| | | | | | | | | | | | | | | | Currently if you attempt to use a database that does not exist you get an error: ``` PG::ConnectionBad FATAL: database "db_error" does not exist ``` The solution is easy, create and migrate your database however new developers may not know these commands by memory. Instead of requiring the developer to search for a solution, tell them how to fix the problem in the error message: ``` ActiveRecord::NoDatabase: FATAL: database "db_error" does not exist Run `$ bin/rake db:create db:migrate` to create your database ``` Active Record should not know about `rake db:migrate` so this additional information needs to come from the railtie. Potential alternative implementation suggestions are welcome.
* On destroying do not touch destroyed belongs to association.Paul Nikitochkin2013-12-231-0/+13
| | | | Fixes: #13445
* CHANGELOG entry for #13451. [ci skip]Yves Senn2013-12-221-0/+13
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* Improve CHANGELOG entry [ci skip]Rafael Mendonça França2013-12-191-8/+6
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* fix default select when from is usedCody Cutrer2013-12-191-0/+18
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* Fix PostgreSQL insert to properly extract table name from multiline string SQL.Kuldeep Aggarwal2013-12-191-0/+15
| | | | | | | | | | | | Previously, executing an insert SQL in PostgreSQL with a command like this: insert into articles( number) values( 5152 ) would not work because the adapter was unable to extract the correct articles table name.
* Create a blacklist to disallow mutator methods to be delegated to `Array`.Lauro Caetano2013-12-171-15/+17
| | | | | | | | This change was necessary because the whitelist wouldn't work. It would be painful for users trying to update their applications. This blacklist intent to prevent odd bugs and confusion in code that call mutator methods directely on the `Relation`.
* Better support for `where()` conditions that use an association name.Martin Emde2013-12-161-0/+55
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Using the name of an association in `where` previously worked only if the value was a single `ActiveRecrd::Base` object. e.g. Post.where(author: Author.first) Any other values, including `nil`, would cause invalid SQL to be generated. This change supports arguments in the `where` query conditions where the key is a `belongs_to` association name and the value is `nil`, an `Array` of `ActiveRecord::Base` objects, or an `ActiveRecord::Relation` object. # Given the Post model class Post < ActiveRecord::Base belongs_to :author end # nil value finds records where the association is not set Post.where(author: nil) # SELECT "posts".* FROM "posts" WHERE "posts"."author_id" IS NULL # Array values find records where the association foreign key # matches the ids of the passed ActiveRecord models, resulting # in the same query as Post.where(author_id: [1,2]) authors_array = [Author.find(1), Author.find(2)] Post.where(author: authors_array) # ActiveRecord::Relation values find records using the same # query as Post.where(author_id: Author.where(last_name: "Emde")) Post.where(author: Author.where(last_name: "Emde")) Polymorphic `belongs_to` associations will continue to be handled appropriately, with the polymorphic `association_type` field added to the query to match the base class of the value. This feature previously only worked when the value was a single `ActveRecord::Base`. class Post < ActiveRecord::Base belongs_to :author, polymorphic: true end Post.where(author: Author.where(last_name: "Emde")) # Generates a query similar to: Post.where(author_id: Author.where(last_name: "Emde"), author_type: "Author")
* Improve CHANGELOG entry with examples [ci skip]Rafael Mendonça França2013-12-151-0/+10
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* Merge pull request #13313 from ccutrer/temp-tablesRafael Mendonça França2013-12-151-0/+10
|\ | | | | | | | | | | | | support creating temporary tables from queries Conflicts: activerecord/CHANGELOG.md
| * support creating temporary tables from queriesCody Cutrer2013-12-141-0/+10
| | | | | | | | | | also override drop_table in AbstractMySQLAdapter to properly drop temporary tables without committing the transaction
* | Improve the CHANGELOG entry [ci skip]Rafael Mendonça França2013-12-151-3/+3
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* | db:test:clone and prepare must load environmentArthur Neves2013-12-141-0/+7
|/ | | | | | db:test:clone and db:test:prepare use ActiveRecord::Base. configurations, so we need to load the rails environment, otherwise the config wont be in place.
* Add changeloglaurocaetano2013-12-121-6/+15
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* Changelog improvements [ci skip]Carlos Antonio da Silva2013-12-121-7/+7
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* Fix type cast on group sum with custom expressionPaul Nikitochkin2013-12-101-0/+16
| | | | | | | | For PG adapters with custom expression and grouped result of aggregate functions have not found correct column type for it. Extract column type from query result. Closes: #13230
* Improve AR changelog [ci skip]Carlos Antonio da Silva2013-12-051-1/+1
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* polymorphic belongs_to association with touch: true updates old record correctlySeverin Schoepke2013-12-051-0/+14
| | | | | | | | | Example: Given you have a comments model with a polymorphic commentable association (e.g. books and songs) with the touch option set. Every time you update a comment its commentable should be touched. This was working when you changed attributes on the comment or when you moved the comment from one book to another. However, it was not working when moving a comment from a book to a song. This is now fixed.
* end sentences with a `.`. [ci skip]Yves Senn2013-12-051-3/+3
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* Improve AR changelog, add entry for migration error improvements #12462 [ci ↵Carlos Antonio da Silva2013-12-031-2/+12
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* Fix offset with last.Lauro Caetano2013-12-031-0/+6
| | | | Closes #7441
* `connection.type_to_sql` returns a `String` for unmapped types.Yves Senn2013-12-031-0/+11
| | | | | | | | | | Closes #13146. This fixes an error when using: ``` change_colum :table, :column, :bigint, array: true ```
* Currently, we clear query_cache in cache block finish, even if we may ↵Vipul A M2013-12-031-0/+5
| | | | | | already have cache true. This commit takes into account the last cache_enabled value, before clearing query_cache.
* Introduce a context for rendering fixtures ERB.Victor Costan2013-12-031-0/+6
| | | | | | | | | | Fixture files are passed through an ERB renderer before being read as YAML. The rendering is currently done in the context of the main object, so method definitons leak into other fixtures, and there is no clean place to define fixture helpers. After this commit, the ERB renderer will use a new subclass of ActiveRecord::FixtureSet.context_class each time a fixture is rendered.
* Improve AR changelog [ci skip]Carlos Antonio da Silva2013-11-301-9/+8
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* Raise `ArgumentError` when `has_one` is used with `counter_cache`Godfrey Chan2013-11-291-0/+7
| | | | | | | | | Previously, the `has_one` macro incorrectly accepts the `counter_cache` option due to a bug, although that options was never supported nor functional on `has_one` and `has_one ... through` relationships. It now correctly raises an `ArgumentError` when passed that option. For reference, this bug was introduced in 52f8e4b9.
* fix mysql version check in rename_indexCody Cutrer2013-11-281-1/+1
| | | | also clarify native rename_index support is >= 5.7, not > 5.7
* implement rename_index natively for MySQL > 5.7Cody Cutrer2013-11-281-0/+4
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* first pass through CHANGELOGS to extract 4_1_release_notes. [ci skip]Yves Senn2013-11-281-3/+2
| | | | | | | | | | | | Extract **notable changes**, **deprecations** and **removals** from each CHANGELOG. I tried to reference the commits and pull requests for new features and deprecations. In the process I also made some minor changes to the CHANGELOGS. The 4_1_release_notes guide is declared WIP.
* Merge pull request #13061 from ↵Rafael Mendonça França2013-11-261-0/+6
| | | | | | | | laurocaetano/fix-uniqueness-validation-for-aliased-attribute Fix bug when validating the uniqueness of an aliased attribute. Conflicts: activerecord/CHANGELOG.md
* changed update counter to act on unscoped modelheruku2013-11-261-0/+6
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