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* Virtual/generated column support for MySQL 5.7.5+ and MariaDB 5.2.0+Ryuta Kamizono2017-02-013-14/+75
| | | | | | | | | | | | | | | | | | | MySQL generated columns: https://dev.mysql.com/doc/refman/5.7/en/create-table-generated-columns.html MariaDB virtual columns: https://mariadb.com/kb/en/mariadb/virtual-computed-columns/ Declare virtual columns with `t.virtual name, type: …, as: "expression"`. Pass `stored: true` to persist the generated value (false by default). Example: create_table :generated_columns do |t| t.string :name t.virtual :upper_name, type: :string, as: "UPPER(name)" t.virtual :name_length, type: :integer, as: "LENGTH(name)", stored: true t.index :name_length # May be indexed, too! end Closes #22589
* Chain scope constraints should respect own table aliasRyuta Kamizono2017-02-015-0/+35
| | | | Fixes #27666.
* Merge pull request #27859 from yahonda/diag27826Rafael França2017-01-311-11/+22
|\ | | | | Use temporary connection pool for sqlite3_mem adapter
| * Use temporary connection pool for sqlite3_mem adapterYasuo Honda2017-01-311-11/+22
| | | | | | | | | | Fixes #27826 Refer https://github.com/rails/rails/commit/f7b317175430a2d9300d9c4acfc1f34f4fdb2fbc
* | Merge pull request #27838 from kamipo/reload_destroyed_through_recordRafael França2017-01-311-0/+7
|\ \ | | | | | | Reload `through_record` that has been destroyed in `create_through_record`
| * | Reload `through_record` that has been destroyed in `create_through_record`Ryuta Kamizono2017-01-291-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is an alternative of #27714. If `has_one :through` association has set `nil`, `through_record` is destroyed but still remain loaded target in `through_proxy` until `reload` or `reset` explicitly. If `through_proxy` is not reset (remain destroyed (frozen) target), setting new record causes `RuntimeError: Can't modify frozen hash`. To prevent `RuntimeError`, should reload `through_record` that has been destroyed in `create_through_record`.
* | | Merge pull request #27797 from y-yagi/correctly_check_error_messageArthur Nogueira Neves2017-01-302-5/+13
|\ \ \ | | | | | | | | correctly check error message
| * | | correctly check error messageyuuji.yaginuma2017-01-252-5/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | `assert_raise` does not check error message. However, in some tests, it seems like expecting error message checking with `assert_raise`. Instead of specifying an error message in `assert_raise`, modify to use another assert to check the error message.
* | | | deprecate `scope_chain`Aaron Patterson2017-01-301-5/+15
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* | | Merge pull request #27787 from y-yagi/show_correct_class_name_in_migration_errorRafael França2017-01-301-2/+3
|\ \ \ | | | | | | | | show correct class name in migration inherited directly error
| * | | show correct class name in migration inherited directly erroryuuji.yaginuma2017-01-241-2/+3
| |/ / | | | | | | | | | Follow up to 249f71a
* | | Merge pull request #27773 from kirs/serialized-error-attributeRafael França2017-01-302-11/+27
|\ \ \ | |_|/ |/| | Report the attribute on ActiveRecord::SerializationTypeMismatch
| * | Report the attribute on ActiveRecord::SerializationTypeMismatchKir Shatrov2017-01-292-11/+27
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* / Add assertion messagesAkira Matsuda2017-01-252-2/+2
|/ | | | | This message could be generated by `assert_predicate`, https://github.com/rails/rails/commit/1853a4f2c8b2bddfbde6aae80abb08310295201c#commitcomment-20546113 but I'd rather handwrite the message string if I could reduce magic from the code by doing so.
* Deprecate `initialize_schema_migrations_table` and ↵Ryuta Kamizono2017-01-202-6/+10
| | | | | | `initialize_internal_metadata_table` These internal initialize methods are no longer used internally.
* Revert "Merge pull request #27718 from kamipo/remove_internal_public_methods"Matthew Draper2017-01-202-5/+5
| | | | | This reverts commit 39c77eb1843f79925c7195e8869afc7cb7323682, reversing changes made to 9f6f51be78f8807e18fc6562c57af2fdbf8ccb56.
* assert_send is going to be deprecated since minitest 5.10.0Akira Matsuda2017-01-182-2/+2
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* Make sure to clear query cache to prevent sporadic test failureAkira Matsuda2017-01-181-0/+4
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* :warning: "Use assert_nil if expecting nil. This will fail in MT6."Akira Matsuda2017-01-184-7/+22
| | | | | | These are followups for 307065f959f2b34bdad16487bae906eb3bfeaf28, but TBH I'm personally not very much confortable with this style. Maybe we could override assert_equal in our test_helper not to warn?
* Remove `initialize_schema_migrations_table` and ↵Ryuta Kamizono2017-01-182-5/+5
| | | | | | | | | | | | `initialize_internal_metadata_table` internal public methods These internal methods accidentally appeared in the doc, and so almost useless. It is enough to create these internal tables directly, and indeed do so in several places. https://github.com/rails/rails/blob/v5.0.1/activerecord/lib/active_record/schema.rb#L55 https://github.com/rails/rails/blob/v5.0.1/activerecord/lib/active_record/railties/databases.rake#L6 https://github.com/rails/rails/blob/v5.0.1/activerecord/lib/active_record/tasks/database_tasks.rb#L230
* Merge pull request #27700 from kenta-s/remove-meaningless-line-from-adapter-testAndrew White2017-01-171-1/+0
|\ | | | | Remove meaningless line from adapter_test.rb
| * Remove meaningless line from adapter_test.rbkenta-s2017-01-161-1/+0
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* | SQLite: Foreign Key SupportRyuta Kamizono2017-01-173-27/+47
| | | | | | | | https://www.sqlite.org/foreignkeys.html
* | Should work foreign key in test schema without `if supports_foreign_keys?` ↵Ryuta Kamizono2017-01-172-8/+6
| | | | | | | | | | | | | | | | | | statement If an adapter does not support foreign key feature, should be noop. https://github.com/rails/rails/blob/v5.0.0.rc1/activerecord/test/cases/migration/foreign_key_test.rb#L288-L294 https://github.com/rails/rails/blob/v5.0.0.rc1/activerecord/test/cases/migration/references_foreign_key_test.rb#L208-L214
* | Merge pull request #27701 from kamipo/translate_foreign_key_violationAndrew White2017-01-161-45/+53
|\ \ | | | | | | Translate Foreign Key violation to the specific exception for SQLite3 adapter
| * | Translate Foreign Key violation to the specific exception for SQLite3 adapterRyuta Kamizono2017-01-161-45/+53
| |/ | | | | | | | | | | Raise `ActiveRecord::InvalidForeignKey` when a record cannot be inserted or updated because it references a non-existent record for SQLite3 adapter.
* / Allow SQLServerAdapter to opt into a few tests.Ken Collins2017-01-163-4/+4
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* Merge pull request #27683 from eugeneius/update_counters_empty_touch_testKasper Timm Hansen2017-01-151-0/+9
|\ | | | | Add test for update_counters with empty touch array
| * Add test for update_counters with empty touchEugene Kenny2017-01-151-0/+9
| | | | | | | | | | | | | | | | | | This is a regression test for a fix included in https://github.com/rails/rails/commit/bad9bfbea6d6af9dc28583e08a49492668087393. Without that change, this test would fail with: ActiveRecord::StatementInvalid: SQLite3::SQLException: near "WHERE": syntax error: UPDATE "topics" SET "replies_count" = COALESCE("replies_count", 0) - 1, WHERE "topics"."id" = ?
* | Merge pull request #27618 from kamipo/fix_uuid_default_nilKasper Timm Hansen2017-01-151-19/+36
|\ \ | |/ |/| Fix UUID primary key with default nil in legacy migration
| * Fix UUID primary key with default nil in legacy migrationRyuta Kamizono2017-01-091-0/+19
| | | | | | | | | | | | UUID primary key with no default value feature (#10404, #18206) was lost in legacy migration caused by #25395 got merged. Restore the feature again in legacy migration.
| * Should test uuid legacy migration without `supports_pgcrypto_uuid?`Ryuta Kamizono2017-01-091-19/+17
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* | Merge pull request #27660 from akihiro17/updates-timestampKasper Timm Hansen2017-01-141-0/+16
|\ \ | | | | | | Add the touch option to ActiveRecord#increment! and decrement!
| * | Add the touch option to ActiveRecord#increment! and decrement!akihiro172017-01-141-0/+16
| | | | | | | | | | | | | | | Supports the `touch` option from update_counters. The default behavior is not to update timestamp columns.
* | | Fix pool_from_any_process to use most recent speceileencodes2017-01-131-0/+35
|/ / | | | | | | | | | | | | | | | | | | | | | | | | If a process is forked more than once, the pool was grabbing the oldest spec, not the most recent spec. This wasn't noticed before because most folks are lilely forking the process only once. If you're forking the process multiple times however the wrong spec name will be returned and an incorrect connection will be used for the process. This fixes the issue by reversing the list of spec names so we can grab the most recent spec rather than the oldest spec.
* | class Foo < Struct.new(:x) creates an extra unneeded anonymous classAkira Matsuda2017-01-133-3/+3
| | | | | | | | because Struct.new returns a Class, we just can give it a name and use it directly without inheriting from it
* | Reduce string objects by using \ instead of + or << for concatenating stringsAkira Matsuda2017-01-124-6/+6
| | | | | | | | (I personally prefer writing one string in one line no matter how long it is, though)
* | oops! :scream_cat:Akira Matsuda2017-01-101-1/+1
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* | Use temporary connection pool for the tests clearing AR::Base's ↵Akira Matsuda2017-01-101-59/+92
| | | | | | | | | | | | | | active_connections clearing AR::Base's active_connections on the "primary" pool loses connections to the in_memory DB when running sqlite3_mem tests
* | Reconnecting AR::Base's connection breaks sqlite3_mem testsAkira Matsuda2017-01-101-2/+6
| | | | | | | | so let's test with a tiny inner-class model instead
* | sqlite3_mem tests are broken since 79887593c18919fed49f441d64236362cb755872Akira Matsuda2017-01-101-0/+2
| | | | | | | | | | since 79887593c18919fed49f441d64236362cb755872, create_all task recreates the connection to AR::Base which doesn't connect to the in_memory database that is set up for tests
* | activerecord/test: Fix Mysql2ConnectionTest#test_execute_after_disconnectDylan Thacker-Smith2017-01-091-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | Mysql2ConnectionTest#test_execute_after_disconnect was originally added to catch a NoMethodError occuring in execute when the Mysql2Adapter has a nil `@connection`. Pull request #26869 removed the error message check in that test because the error message changed in the mysql2 gem, which caused the test to fail. Now the test wouldn't catch the original bug since the NoMethodError would get turned into a ActiveRecord::StatementInvalid exception. Check the cause of the StatementInvalid exception to make sure it is of the correct type.
* | Deprecate reflection class name to accept a classKir Shatrov2017-01-093-3/+11
|/ | | | | | | | The idea of `class_name` as an option of reflection is that passing a string would allow us to lazy autoload the class. Using `belongs_to :client, class_name: Customer` is eagerloading models more than necessary and creating possible circular dependencies.
* Merge pull request #27603 from prathamesh-sonpatki/fix-random-failureSantiago Pastorino2017-01-081-0/+2
|\ | | | | Fix random failure related to migration environment
| * Fix random failure related to migration environmentPrathamesh Sonpatki2017-01-071-0/+2
| | | | | | | | | | | | | | | | | | | | | | - Reference: https://travis-ci.org/rails/rails/jobs/189764676 - Reproduction command: MTB_VERBOSE=2 bundle exec minitest_bisect --seed 33328 -Itest "test/cases/migration_test.rb" "test/cases/tasks/database_tasks_test.rb" - You need to also add minitest_bisect gem to the Gemfile to reproduce this failure.
* | Merge pull request #27602 from prathamesh-sonpatki/followup-27596Santiago Pastorino2017-01-081-1/+8
|\ \ | | | | | | Followup of #27596, test output of "run" method as well
| * | Followup of #27596, test output of "run" method as wellPrathamesh Sonpatki2017-01-071-1/+8
| |/ | | | | | | | | | | - #27596 Updated "run" and "migrate" method for returning correct value but only added test for "migrate" method. This commit adds a test for "run" as well.
* | Merge pull request #27598 from ↵Sean Griffin2017-01-071-0/+17
|\ \ | |/ |/| | | | | NickLaMuro/fix-deep-nesting-where-clauses-with-joins Fix bug with symbolized keys in .where with nested join
| * Add failing test for where with joinsNick LaMuro2017-01-061-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This will cause a failure with the changes from 8e2e5f9: https://github.com/rails/rails/commit/8e2e5f9e3d1f434e265dc104ea9b00ff75702fc3 With the `singularize` call that is being done in that method when there is multiple nestings of associations (JOIN calling a JOIN) and the `stringify_keys!` is only called once here: https://github.com/rails/rails/blob/21e5fd4/activerecord/lib/active_record/relation/where_clause_factory.rb#L16 And not in the subsequent recursion in `.predicate_builder`
* | Preserve `up` and `down` return typeschneems2017-01-061-0/+14
|/ | | | | | In Rails 4.2 calling `ActiveRecord::Migrator.migrate` would return an array of results. Without realizing that this return type was expected I accidentally introduced a change in https://github.com/rails/rails/commit/4d60e93174a3d6d90b1a06fc7515cb5cd749a6f3 This PR preserves the previous behavior and adds a test on the return type. This will need a backport to 5.0 branch.