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* Add the ability to nullify the `enum` columnAmr Tamimi2014-01-011-0/+15
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* Improve tests to use only public APIRafael Mendonça França2013-12-311-3/+2
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* Make outer joins on proper parentWashington Luiz2013-12-311-1/+11
| | | | | Outer joins were being built on the root relation klass rather than the one specified in the join dependency root
* Allow "url" sub key in database.yml configurationschneems2013-12-301-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* Merge pull request #13527 from kuldeepaggarwal/f-independent-specsJosé Valim2013-12-293-3/+6
|\ | | | | Use user-defined configurations in mysql tests
| * used user-defined configurations for running tests that might depend on ↵Kuldeep Aggarwal2013-12-293-3/+6
| | | | | | | | user's system configuration
* | raise `ArgumentError` exception if `Model.where.not` is called with `nil` ↵Kuldeep Aggarwal2013-12-301-0/+6
|/ | | | argument
* Merge pull request #13474 from jdelStrother/becomesYves Senn2013-12-271-0/+14
|\ | | | | Copy changed_attributes across to newly become'd records
| * Copy changed_attributes across to newly become'd recordsJonathan del Strother2013-12-271-0/+14
| | | | | | Without this, the original record's values won't get saved, since the partial insertions support (https://github.com/rails/rails/commit/144e8691cbfb8bba77f18cfe68d5e7fd48887f5e) checks for changed values and thinks there are none.
* | Fix failure introduced from #13488schneems2013-12-251-1/+1
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* | Merge pull request #13478 from schneems/schneems/fix-mysqlGuillermo Iguaran2013-12-252-7/+7
|\ \ | | | | | | Move mysql2 test for when adapter will be loaded
| * | Move mysql2 test for when adapter will be loadedschneems2013-12-242-7/+7
| |/ | | | | | | | | | | When run with only the Mysql adapter, we get this failure: https://travis-ci.org/rails/rails/jobs/15937907#L2416 Porting the test over to only run when mysql2 is loaded
* / using symbol instead of string in establish_connectionKuldeep Aggarwal2013-12-251-1/+1
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* Raise NoDatabaseError when db does not existschneems2013-12-242-0/+21
| | | 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 Valim2013-12-244-6/+6
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* Only build a ConnectionSpecification if requiredJosé Valim2013-12-241-28/+26
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* Merge pull request #13463 from josevalim/jv-envJosé Valim2013-12-231-2/+10
|\ | | | | Do not store production information in .yml files
| * Guarantee the connection resolver handles string valuesJosé Valim2013-12-231-2/+10
| | | | | | | | | | | | | | | | | | This commit also cleans up the rake tasks that were checking for DATABASE_URL in different places. In fact, it would be nice to deprecate DATABASE_URL usage in the long term, considering the direction we are moving of allowing those in .yml files.
* | Tidy up fix for PG extensions quotingCarlos Antonio da Silva2013-12-233-6/+18
| | | | | | | | | | 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 Tamosauskas2013-12-233-0/+18
| | | | | | | | | | | | | | | | | | 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 Silva2013-12-231-2/+6
|/ | | | | | | | | | | | | | | | | | | | | | | 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/+8
| | | | Fixes: #13445
* Merge pull request #13446 from kuldeepaggarwal/resolver-test-casesYves Senn2013-12-231-0/+10
|\ | | | | Resolver test cases
| * added test cases for Resolver#connection_url_to_hashKuldeep Aggarwal2013-12-231-0/+10
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* | fix quoting non-stringsDamien Mathieu2013-12-221-0/+6
|/ | | | Closes #13444
* fix url connections for sqlite3Aaron Patterson2013-12-201-0/+22
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* Merge pull request #13412 from arthurnn/quote_id_not_idRafael Mendonça França2013-12-191-0/+7
|\ | | | | quoting: Check if id is a valid method before using it
| * quoting: Check if id is a valid method before using itArthur Neves2013-12-191-0/+7
| | | | | | | | | | Need to check if valud also respond_to :id before calling it, otherwise things could explode.
* | fix default select when from is usedCody Cutrer2013-12-191-0/+5
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* Fix indent in PG array testsCarlos Antonio da Silva2013-12-191-5/+5
| | | | [ci skip]
* Merge pull request #13395 from kuldeepaggarwal/postgres-table-ref-regexCarlos Antonio da Silva2013-12-191-0/+12
|\ | | | | modified regex for finding table_name from a multiline sql query in postgresql
| * Fix PostgreSQL insert to properly extract table name from multiline string SQL.Kuldeep Aggarwal2013-12-191-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | 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.
* | Prefer assert_raise instead of flunk + rescue to test for exceptionsCarlos Antonio da Silva2013-12-192-10/+6
| | | | | | | | | | | | Change most tests to make use of assert_raise returning the raised exception rather than relying on a combination of flunk + rescue to check for exception types/messages.
* | Merge pull request #13393 from matthewd/fix_pg_range_testsCarlos Antonio da Silva2013-12-191-11/+11
|\ \ | | | | | | | | | | | | | | | | | | Fix PostgreSQL range tests on fresh DB Correcting the name of the table we're creating is self-explanatory. But we must also move away from the low IDs, because we're not touching the freshly-created primary key sequence; when the time comes, @new_range will be assigned an ID of 1.
| * | Fix PostgreSQL range testsMatthew Draper2013-12-191-11/+11
| | | | | | | | | | | | The changes in c4044b2 meant the tests would error on a fresh DB.
* | | set encoding UTF-8 for accepting multibyte characterKuldeep Aggarwal2013-12-191-0/+2
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* | | Merge pull request #13366 from vipulnsward/minitest-namespace-changeGodfrey Chan2013-12-181-1/+1
|\ \ \ | |/ / |/| | Change all `MiniTest` to `Minitest`
| * | Change all `MiniTest` to `Minitest` since, `MiniTest` namespace has been ↵Vipul A M2013-12-181-1/+1
| |/ | | | | | | | | | | renamed to `Minitest` Ref: https://github.com/seattlerb/minitest/blob/master/History.txt
* / Fix to_param when attribute has multibyte characterrono232013-12-191-0/+6
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* Add a failing test for assigning nil to a polymorphic belongs_to not ↵Jeremy Kemper2013-12-171-0/+13
| | | | nullifying its _type column
* Merge pull request #13314 from laurocaetano/blacklist_array_methodsJeremy Kemper2013-12-171-4/+11
|\ | | | | | | | | | | | | Create a blacklist to disallow mutator methods to be delegated to Array Conflicts: guides/source/upgrading_ruby_on_rails.md
| * Create a blacklist to disallow mutator methods to be delegated to `Array`.Lauro Caetano2013-12-171-4/+11
| | | | | | | | | | | | | | | | 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`.
* | Merge pull request #13341 from carlosantoniodasilva/ca-i18nCarlos Antonio da Silva2013-12-171-0/+3
|\ \ | |/ |/| | | | | | | | | Default I18n.enforce_available_locales to true We will default this option to true from now on to ensure users properly handle their list of available locales whenever necessary. This option was added as a security measure and thus Rails will follow it defaulting to secure option. Also improve the handling of I18n config options in its railtie, taking the new enforce_available_locales option into account, by setting it as the last one in the process. This ensures no other configuration will trigger a deprecation warning due to that setting.
| * Disable available locales checks to avoid warnings running the testsCarlos Antonio da Silva2013-12-171-0/+3
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* | Merge pull request #13343 from akshay-vishnoi/test-casesRafael Mendonça França2013-12-171-0/+4
|\ \ | |/ |/| test case for #limit added - picking latest value from limit
| * test case for #limit added - picking latest value from limitAkshay Vishnoi2013-12-171-0/+4
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* | Better support for `where()` conditions that use an association name.Martin Emde2013-12-161-0/+34
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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")
* support creating temporary tables from queriesCody Cutrer2013-12-142-0/+35
| | | | | also override drop_table in AbstractMySQLAdapter to properly drop temporary tables without committing the transaction
* Merge pull request #13306 from kassio/masterRafael Mendonça França2013-12-131-1/+1
|\ | | | | Fix mysql to support duplicated column names