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* Revert "Fix NumericData.average test on ruby 2.6"Alberto Almagro2019-01-041-6/+2
| | | | This reverts commit 89b4612ffc97e6648f5cf807906ae210e05acdda.
* Merge pull request #33985 from eugeneius/attribute_methods_schema_cacheKasper Timm Hansen2019-01-036-1/+46
|\ | | | | Only define attribute methods from schema cache
| * Only define attribute methods from schema cacheEugene Kenny2018-09-286-1/+46
| | | | | | | | | | | | | | | | | | | | | | | | | | To define the attribute methods for a model, Active Record needs to know the schema of the underlying table, which is usually achieved by making a request to the database. This is undesirable behaviour while the app is booting, for two reasons: it makes the boot process dependent on the availability of the database, and it means every new process will make one query for each table, which can cause issues for large applications. However, if the application is using the schema cache dump feature, then the schema cache already contains the necessary information, and we can define the attribute methods without causing any extra database queries.
* | fix activerecord reaper_testVladimir Dementyev2019-01-021-1/+1
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* | Merge pull request #34836 from kamipo/class_level_update_without_idsRyuta Kamizono2019-01-022-1/+17
|\ \ | | | | | | Restore an ability that class level `update` without giving ids
| * | Restore an ability that class level `update` without giving idsRyuta Kamizono2019-01-022-1/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | That ability was introduced at #11898 as `Relation#update` without giving ids, so the ability on the class level is not documented and not tested. c83e30d which fixes #33470 has lost two undocumented abilities. One has fixed at 5c65688, but I missed the ability on the class level. Removing any feature should not be suddenly happened in a stable version even if that is not documented. I've restored the ability and added test case to avoid any regression in the future. Fixes #34743.
* | | MariaDB: Remove version checking lower the 5.5.8Ryuta Kamizono2019-01-021-10/+2
| | | | | | | | | | | | Since we already bumped the minimum version of MySQL to 5.5.8 at #33853.
* | | Add assertions for `ActiveRecord::Base.current_role`Ryuta Kamizono2019-01-021-0/+6
| | | | | | | | | | | | Since the `current_role` is public API.
* | | Add test case for `preventing_writes?`Ryuta Kamizono2019-01-022-1/+11
| | | | | | | | | | | | Since the `preventing_writes?` is public API.
* | | Bring ActiveRecord::Core's API document back [ci skip]yuuji.yaginuma2019-01-021-3/+1
|/ / | | | | | | | | If exist `:nodoc:` before method define, it affects all subsequent method definitions.
* | Fix TypeError: no implicit conversion of Arel::Attributes::Attribute into ↵Ryuta Kamizono2019-01-022-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | String properly This reverts 27c6c07 since `arel_attr.to_s` is not right way to avoid the type error. That to_s returns `"#<struct Arel::Attributes::Attribute ...>"`, there is no reason to match the regex to the inspect form. And also, the regex path is not covered by our test cases. I've tweaked the regex for redundant part and added assertions for the regex path.
* | Bump license years for 2019Arun Agrawal2018-12-312-2/+2
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* | Use high level API on `migration_context` instead of using low level API ↵Ryuta Kamizono2018-12-282-13/+11
| | | | | | | | | | | | | | | | directly Since `migration_context` has `migrations_paths` itself and provides methods which returning values from parsed migration files, so there is no reason to use the `parse_migration_filename` low level API directly.
* | Deprecate passing `migrations_paths` to ↵Ryuta Kamizono2018-12-284-12/+20
| | | | | | | | | | | | | | `connection.assume_migrated_upto_version` Since #31727, `migrations_paths` in `assume_migrated_upto_version` is no longer used.
* | Remove redundant assignning to `current_env`Ryuta Kamizono2018-12-281-1/+0
| | | | | | | | This was introduced at https://github.com/rails/rails/commit/cfa1df4b07bee5b2bbcbf9edd2ac287b4fb23c18#diff-b36b9c41be30b05dc14d09d7f3b192efR436.
* | Merge pull request #34806 from bogdan/reuse-find-targetRyuta Kamizono2018-12-274-30/+20
|\ \ | | | | | | | | | Reuse AR::Association#find_target method
| * | Reuse AR::Association#find_target methodBogdan Gusiev2018-12-274-29/+21
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* | | No need to handle if FrozenError is availableYasuo Honda2018-12-235-9/+5
| | | | | | | | | | | | | | | | | | | | | Rails 6 requires Ruby 2.5, which introduces `FrozenError` https://docs.ruby-lang.org/en/2.5.0/NEWS.html Related to #31520
* | | Merge pull request #34753 from ↵Eileen M. Uchitelle2018-12-213-0/+19
|\ \ \ | | | | | | | | | | | | | | | | eileencodes/raise-less-confusing-error-if-handler-doesnt-exist Raise helpful error when role doesn't exist
| * | | Raise helpful error when role doesn't existEileen Uchitelle2018-12-213-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If you try to call `connected_to` with a role that doesn't have an established connection you used to get an error that said: ``` >> ActiveRecord::Base.connected_to(role: :i_dont_exist) { Home.first } ActiveRecord::ConnectionNotEstablished Exception: No connection pool with 'primary' found. ``` This is confusing because the connection could be established but we spelled the role wrong. I've changed this to raise if the `role` used in `connected_to` doesn't have an associated handler. Users who encounter this should either check that the role is spelled correctly (writin -> writing), establish a connection to that role in the model with connects_to, or use the `database` keyword for the `role`. I think this will provide a less confusing error message for those starting out with multiple databases.
* | | | Merge pull request #34742 from kamipo/row_format_dynamic_by_defaultRyuta Kamizono2018-12-213-7/+40
|\ \ \ \ | | | | | | | | | | MySQL: `ROW_FORMAT=DYNAMIC` create table option by default
| * | | | MySQL: `ROW_FORMAT=DYNAMIC` create table option by defaultRyuta Kamizono2018-12-193-7/+40
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since MySQL 5.7.9, the `innodb_default_row_format` option defines the default row format for InnoDB tables. The default setting is `DYNAMIC`. The row format is required for indexing on `varchar(255)` with `utf8mb4` columns. As long as using MySQL 5.6, CI won't be passed even if MySQL server setting is properly configured the same as MySQL 5.7 (`innodb_file_per_table = 1`, `innodb_file_format = 'Barracuda'`, and `innodb_large_prefix = 1`) since InnoDB table is created as the row format `COMPACT` by default on MySQL 5.6, therefore indexing on string with `utf8mb4` columns aren't succeeded. Making `ROW_FORMAT=DYNAMIC` create table option by default for legacy MySQL version would mitigate the indexing issue on the user side, and it makes CI would be passed on MySQL 5.6 which is configured properly.
* | | | Enable `Style/RedundantBegin` cop to avoid newly adding redundant begin blockRyuta Kamizono2018-12-2125-354/+286
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently we sometimes find a redundant begin block in code review (e.g. https://github.com/rails/rails/pull/33604#discussion_r209784205). I'd like to enable `Style/RedundantBegin` cop to avoid that, since rescue/else/ensure are allowed inside do/end blocks in Ruby 2.5 (https://bugs.ruby-lang.org/issues/12906), so we'd probably meets with that situation than before.
* | | | Module#{attr,attr_accessor,attr_reader,attr_writer} become public since Ruby 2.5Ryuta Kamizono2018-12-213-3/+3
| | | | | | | | | | | | | | | | https://bugs.ruby-lang.org/issues/14132
* | | | Module#{define_method,alias_method,undef_method,remove_method} become public ↵Ryuta Kamizono2018-12-217-13/+13
| | | | | | | | | | | | | | | | | | | | | | | | since Ruby 2.5 https://bugs.ruby-lang.org/issues/14133
* | | | Merge pull request #30973 from k0kubun/prefer-block-parameterRyuta Kamizono2018-12-201-10/+2
|\ \ \ \ | | | | | | | | | | Unify _read_attribute definition to use &block
| * | | | Unify _read_attribute definition to use &blockTakashi Kokubun2018-12-201-10/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Thanks to ko1, passing block parameter to another method is significantly optimized in Ruby 2.5. https://bugs.ruby-lang.org/issues/14045 Thus we no longer need to keep this ugly hack.
* | | | | Require Ruby 2.5 for Rails 6.Kasper Timm Hansen2018-12-192-3/+3
| |/ / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Generally followed the pattern for https://github.com/rails/rails/pull/32034 * Removes needless CI configs for 2.4 * Targets 2.5 in rubocop * Updates existing CHANGELOG entries for fewer merge conflicts * Removes Hash#slice extension as that's inlined on Ruby 2.5. * Removes the need for send on define_method in MethodCallAssertions.
* | | | Use `utf8mb4` charset for internal tables if the row format `DYNAMIC` by defaultRyuta Kamizono2018-12-192-10/+10
| | | | | | | | | | | | | | | | The indexing issue on `utf8mb4` columns is resolved since MySQL 5.7.9.
* | | | Add test case for ce48b5a366482d4b4c4c053e1e39e79d71987197Ryuta Kamizono2018-12-181-0/+7
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* | | | Enable `Layout/SpaceAfterSemicolon` cop to avoid newly adding odd spacingRyuta Kamizono2018-12-131-3/+3
| | | | | | | | | | | | | | | | Ref https://github.com/rails/rails/commit/59ff1ba30d9f4d34b4d478104cc3f453e553c67a#diff-38fb97fba84b1ef0f311c4110a597c44R35
* | | | Ensure that preventing writes is invoked before `materialize_transactions` ↵Ryuta Kamizono2018-12-122-13/+23
| | | | | | | | | | | | | | | | consistently
* | | | Add AR::Base.connected_to?John Hawthorn2018-12-112-0/+34
| | | | | | | | | | | | | | | | | | | | This can be used to check the currently connected role. It's meant to mirror AR::Base.connected_to
* | | | An empty transaction does not raise the `ReadOnlyError` if preventing writesRyuta Kamizono2018-12-114-3/+13
| | | | | | | | | | | | | | | | | | | | | | | | BEGIN transaction would cause COMMIT or ROLLBACK, so unless COMMIT and ROLLBACK aren't treated as write queries as well as BEGIN, the `ReadOnlyError` would be raised.
* | | | Merge pull request #34666 from vinistock/upgrade_rubocop_and_fix_offensesRafael França2018-12-103-59/+59
|\ \ \ \ | | | | | | | | | | Upgrade Rubocop to 0.61.1 and fix offenses
| * | | | Upgrade Rubocop to 0.61.1 and fix offensesVinicius Stock2018-12-103-59/+59
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* | | | | An explain query does not raise the `ReadOnlyError` if preventing writesRyuta Kamizono2018-12-114-3/+11
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* | | | | Don't treat begin and rollback transactions as write queriesRyuta Kamizono2018-12-115-6/+17
|/ / / / | | | | | | | | | | | | | | | | Otherwise `save` method would raise the `ReadOnlyError` against `BEGIN` and `ROLLBACK` queries.
* | | | Prevent write queries with prepared statements for mysql2 adapterRyuta Kamizono2018-12-111-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Without this change, mysql2 adapter with prepared statements won't pass `base_test.rb`. ``` % ARCONN=mysql2 be ruby -w -Itest test/cases/base_test.rb Using mysql2 Run options: --seed 27614 # Running: ....S..............................F Failure: BasicsTest#test_creating_a_record_raises_if_preventing_writes [test/cases/base_test.rb:1493]: ActiveRecord::ReadOnlyError expected but nothing was raised. rails test test/cases/base_test.rb:1492 ...F Failure: BasicsTest#test_deleting_a_record_raises_if_preventing_writes [test/cases/base_test.rb:1513]: ActiveRecord::ReadOnlyError expected but nothing was raised. rails test test/cases/base_test.rb:1510 ............................................................................................................F Failure: BasicsTest#test_updating_a_record_raises_if_preventing_writes [test/cases/base_test.rb:1503]: ActiveRecord::ReadOnlyError expected but nothing was raised. rails test test/cases/base_test.rb:1500 .......... Finished in 2.534490s, 62.7345 runs/s, 149.5370 assertions/s. 159 runs, 379 assertions, 3 failures, 0 errors, 1 skips ```
* | | | Prevent write queries for `exec_query`Ryuta Kamizono2018-12-113-1/+46
| | | | | | | | | | | | | | | | Follow up #34505.
* | | | Merge pull request #34632 from rails/rename-write-on-read-errorEileen M. Uchitelle2018-12-078-17/+21
|\ \ \ \ | | | | | | | | | | Rename error that occurs when writing on a read
| * | | | Rename error that occurs when writing on a readEileen Uchitelle2018-12-078-17/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I originally named this `StatementInvalid` because that's what we do in GitHub, but `@tenderlove` pointed out that this means apps can't test for or explitly rescue this error. `StatementInvalid` is pretty broad so I've renamed this to `ReadOnlyError`.
* | | | | #create_or_find_by/!: add more tests and fix docs (#34653)Bogdan2018-12-082-2/+41
|/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | * `#create_or_find_by/!`: add more tests * Fix docs of `create_or_find_by` This method uses `find_by!` internally.
* | | | Fix join table column quoting with SQLite.Gannon McGibbon2018-12-053-0/+12
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* | | | Fix unstable ↵yuuji.yaginuma2018-12-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | `test_serialized_attribute_works_under_concurrent_initial_access` test Since bd62389307e138ee0f274a9d62697567a3334ea0, isolate test of `test_serialized_attribute_works_under_concurrent_initial_access` fails. ``` $ ./bin/test -w test/cases/serialized_attribute_test.rb -n test_serialized_attribute_works_under_concurrent_initial_access Using sqlite3 Run options: -n test_serialized_attribute_works_under_concurrent_initial_access --seed 32129 # Running: E Error: SerializedAttributeTest#test_serialized_attribute_works_under_concurrent_initial_access: ActiveRecord::StatementInvalid: SQLite3::SQLException: no such table: ``` If duplicate an unloaded model, it seems that method invocation for that class is not guaranteed. Use the original class to avoid it.
* | | | Merge pull request #34560 from gmcgibbon/fix_decorate_leak_on_serial_attr_testRafael França2018-12-041-0/+4
|\ \ \ \ | | | | | | | | | | Fix attribute decoration leak on serialized attribute test
| * | | | Fix attribute decoration leak on serialized attribute testGannon McGibbon2018-11-291-0/+4
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* | | | | option to disable scopes that `ActiveRecord.enum` generates by defaultAlfred Dominic2018-12-043-2/+18
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* | | | | Merge pull request #34609 from kamipo/delete_all_on_collection_proxyRyuta Kamizono2018-12-045-6/+23
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | Ensure that `delete_all` on collection proxy returns affected count
| * | | | | Ensure that `delete_all` on collection proxy returns affected countRyuta Kamizono2018-12-045-6/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Unlike the `Relation#delete_all`, `delete_all` on collection proxy doesn't return affected count. Since the `CollectionProxy` is a subclass of the `Relation`, this inconsistency is probably not intended, so it should return the count consistently.
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