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* | | | | Merge pull request #17374 from maurogeorge/scope-exceptionYves Senn2014-10-271-0/+4
|\| | | | | | | | | | | | | | | | | | | Raises ArgumentError when try to define a scope without a callable
* | | | | Merge pull request #14143 from derekprior/dp-compound-index-orderingYves Senn2014-10-271-0/+4
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use type column first in multi-column indexes Conflicts: activerecord/CHANGELOG.md
| * | | | | Use type column first in multi-column indexesDerek Prior2014-10-241-0/+4
| |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | `add_reference` can very helpfully add a multi-column index when you use it to add a polymorphic reference. However, the first column in the index is the `id` column, which is less than ideal. The [PostgreSQL docs][1] say: > A multicolumn B-tree index can be used with query conditions that > involve any subset of the index's columns, but the index is most > efficient when there are constraints on the leading (leftmost) > columns. The [MySQL docs][2] say: > MySQL can use multiple-column indexes for queries that test all the > columns in the index, or queries that test just the first column, the > first two columns, the first three columns, and so on. If you specify > the columns in the right order in the index definition, a single > composite index can speed up several kinds of queries on the same > table. In a polymorphic relationship, the type column is much more likely to be useful as the first column in an index than the id column. That is, I'm more likely to query on type without an id than I am to query on id without a type. [1]: http://www.postgresql.org/docs/9.3/static/indexes-multicolumn.html [2]: http://dev.mysql.com/doc/refman/5.0/en/multiple-column-indexes.html
* / / / / Fix Relation.rewhere to work with Range valuesDan Olson2014-10-201-0/+4
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* | | | Merge pull request #17019 from yuki24/add-class-name-to-unknown-attr-errorYves Senn2014-10-201-4/+1
|\ \ \ \ | | | | | | | | | | | | | | | Message on AR::UnknownAttributeError should include the class name of a record
| * | | | AR::UnknownAttributeError should include the class name of a recordYuki Nishijima2014-10-151-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This would be helpful if 2 models have an attribute that has a similar name to the other. e.g: before: User.new(name: "Yuki Nishijima", projects_attributes: [name: "kaminari"]) # => ActiveRecord::UnknownAttributeError: unknown attribute: name after: User.new(name: "Yuki Nishijima", projects_attributes: [name: "kaminari"]) # => ActiveRecord::UnknownAttributeError: unknown attribute on User: name
* | | | | AR::UnknownAttributeError should include the class name of a recordYuki Nishijima2014-10-201-0/+10
|/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This would be helpful if 2 models have an attribute that has a similar name to the other. e.g: before: User.new(name: "Yuki Nishijima", projects_attributes: [name: "kaminari"]) # => ActiveRecord::UnknownAttributeError: unknown attribute: name after: User.new(name: "Yuki Nishijima", projects_attributes: [name: "kaminari"]) # => ActiveRecord::UnknownAttributeError: unknown attribute on User: name
* | | | Autosave callbacks shouldn't be `after_save`Agis-2014-10-131-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 068f092ced8483e557725542dd919ab7c516e567 registered autosave callbacks as `after_save` callbacks. This caused the regression described in #17209. Autosave callbacks should be registered as `after_update` and `after_create` callbacks, just like before. This is a partial revert of 068f092ced8483e557725542dd919ab7c516e567. Fixes #17209.
* | | | unify PG spelling in CHANGELOGs. [ci skip]Yves Senn2014-10-061-1/+1
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* | | Fix typo in AR changelogPrathamesh Sonpatki2014-09-271-1/+1
| | | | | | | | | | | | - middlware -> middleware
* | | ar/connection_pool: honor overriden rack.test in middlewareSimon Eskildsen2014-09-231-0/+5
| | | | | | | | | | | | | | | | | | | | | Honoring an overidden `rack.test` allows testing closed connection between multiple requests. This is useful if you're working on database resiliency, to ensure the connection is in the expected state from one request to another on the same worker.
* | | Update changelog with tenderlove's entryPrathamesh Sonpatki2014-09-231-1/+5
| | | | | | | | | | | | [ci skip]
* | | add a truncate method to the connectionAaron Patterson2014-09-221-0/+2
| | | | | | | | | | | | | | | | | | it doesn't work on SQLite3 since it doesn't support truncate, but that's OK. If you call truncate on the connection, you're now bound to that database (same as if you use hstore or any other db specific feature).
* | | Merge pull request #16987 from jonatack/patch-8Yves Senn2014-09-201-13/+15
|\ \ \ | | | | | | | | | | | | ActiveRecord CHANGELOG improvements [skip ci]
| * | | ActiveRecord CHANGELOG improvements [skip ci]Jon Atack2014-09-201-13/+15
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* | | [ci skip] ActionRecord CHANGELOG docs fixeslethalbrains2014-09-191-18/+18
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* | | Merge pull request #16875 from alan/dont_autosave_has_one_through_recordRafael Mendonça França2014-09-171-0/+4
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | Don't autosave unchanged has_one through records Conflicts: activerecord/CHANGELOG.md
| * | | Don't autosave unchanged has_one through recordsAlan Kennedy2014-09-151-0/+4
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* | | | do not dump foreign keys for ignored tables.Yves Senn2014-09-171-0/+2
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* | | | unify wording in Active Record CHANGELOG. [ci skip]Yves Senn2014-09-171-1/+1
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* | | | pg, correctly dump foreign keys targeting tables in a different schema.Yves Senn2014-09-171-0/+7
|/ / / | | | | | | | | | | | | | | | Closes #16907. [Matthew Draper & Yves Senn]
* | | Merge pull request #13656 from chanks/rollback_transactions_in_killed_threadsMatthew Draper2014-09-141-0/+8
|\ \ \ | | | | | | | | | | | | Data corruption risk: Roll back open transactions when the running thread is killed.
* | | | A `NullRelation` should represent nothing. Closes #15176.Yves Senn2014-09-111-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | [Matthew Draper & Yves Senn] Closes #16860. (pull request to discuss the implementation)
* | | | Include default column limits in schema.rbJeremy Kemper2014-09-101-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | Allows :limit defaults to be changed without pulling the rug out from under old migrations that omitted :limit because it matched the default at the time.
* | | | MySQL: schema.rb now includes TEXT and BLOB column limits.Jeremy Kemper2014-09-101-0/+4
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* | | | MySQL: correct LONGTEXT and LONGBLOB limits from 2GB to their true 4GBJeremy Kemper2014-09-101-0/+4
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* | | | Merge pull request #14056 from girishso/14041Yves Senn2014-09-091-0/+4
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SQLite3Adapter now checks for views in table_exists? fixes: 14041 Conflicts: activerecord/CHANGELOG.md
| * | | | SQLite3Adapter now checks for views in table_exists? fixes: 14041Girish S2014-02-141-0/+6
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* | | | | introduce `connection.supports_views?` and basic view tests.Yves Senn2014-09-091-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | `AbstractAdapter#supports_views?` defaults to `false` so we have to turn it on in adapter subclasses. Currently the flag only controls test execution. /cc @yahonda
* | | | | Allow included modules to override association methods.Yves Senn2014-09-091-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Closes #16684. This is achieved by always generating `GeneratedAssociationMethods` when `ActiveRecord::Base` is subclassed. When some of the included modules of `ActiveRecord::Base` were reordered this behavior was broken as `Core#initialize_generated_modules` was no longer called. Meaning that the module was generated on first access.
* | | | | Remove CHANGELOG entry [ci skip]Rafael Mendonça França2014-09-051-8/+0
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* | | | | cover all cases of `For not` --> `Do not`, related to #16804Akshay Vishnoi2014-09-051-1/+1
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* | | | | schema loading rake tasks maintain database connection for current env.Yves Senn2014-09-031-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [Joshua Cody & Yves Senn] Closes #16757. Prior to this patch schema loading rake tasks had the potential to leak a connection to a different database. This had side-effects when rake tasks operating on the current connection (like `db:seed`) were chained.
* | | | | MySQL: set connection collation along with the charsetJeremy Kemper2014-08-301-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sets the connection collation to the database collation configured in database.yml. Otherwise, `SET NAMES utf8mb4` will use the default collation for that charset (utf8mb4_general_ci) when you may have chosen a different collation, like utf8mb4_unicode_ci. This only applies to literal string comparisons, not column values, so it is unlikely to affect you.
* | | | | minor changelog formatting changes.Yves Senn2014-08-271-2/+3
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* | | | | pg, `default_sequence_name` needs to return a string.Yves Senn2014-08-251-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a reacon to https://github.com/rails/rails/commit/d6c1205584b1ba597db4071b168681678b1e9875#commitcomment-7502487 This backwards incompatibility was introduced with d6c12055 to fix #7516. However both `connection.default_sequence_name` and `model.sequence_name` are public API. The PostgreSQL adapter should honor the interface and return strings. /cc @matthewd @chancancode
* | | | | CHANGELOG & improvements to #16649Godfrey Chan2014-08-231-0/+7
| |/ / / |/| | | | | | | | | | | | | | | * Require either FIRST or LAST qualifier for "NULLS ..." * Require whitespace before "NULLS ..."
* | | | Only merge scopes with zero arity in has_many throughAgis-2014-08-201-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | with dynamic conditions. Fixes #16128 This bug was introduced in https://github.com/rails/rails/commit/c35e438620f2d56562251571377995359546393d so it's present from 4.1.2-rc1 and after. https://github.com/rails/rails/commit/c35e438620f2d56562251571377995359546393d merges any relation scopes passed as proc objects to the relation, but does *not* take into account the arity of the lambda. To reproduce: https://gist.github.com/Agis-/5f1f0d664d2cd08dfb9b
* | | | [ci skip] config.active_record.errors_in_transactional_callbacks -> ↵yuuji.yaginuma2014-08-191-1/+1
| | | | | | | | | | | | | | | | config.active_record.raise_in_transactional_callbacks
* | | | Fixes the `Relation#exists?` to work with polymorphic associations.Kassio Borges2014-08-181-0/+6
| | | | | | | | | | | | | | | | Fixes #15821.
* | | | Add option to stop swallowing errors on callbacks.Arthur Neves2014-08-181-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, Active Record will rescue any errors raised within after_rollback/after_create callbacks and print them to the logs. Next versions of rails will not rescue those errors anymore, and just bubble them up, as the other callbacks. This adds a opt-in flag to enable that behaviour, of not rescuing the errors. Example: # For not swallow errors in after_commit/after_rollback config.active_record.errors_in_transactional_callbacks = true [fixes #13460]
* | | | Merge pull request #16458 from chancancode/ar_fix_reserved_inheritanceGodfrey Chan2014-08-171-0/+8
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixed issue w/custom accessors + reserved name + inheritance Conflicts: activerecord/CHANGELOG.md
| * | | | Fixed issue w/custom accessors + reserved name + inheritanceGodfrey Chan2014-08-111-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixed an issue where custom accessor methods (such as those generated by `enum`) with the same name as a global method are incorrectly overridden when subclassing. This was partially fixed in 4155431 then broken again by e5f15a8. Fixes #16288.
* | | | | Don't expose these new APIs yet (added in 877ea78 / #16189)Godfrey Chan2014-08-161-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | WARNING: don't use them! They might change or go away between future beta/RC/ patch releases! Also added a CHANGELOG entry for this.
* | | | | Fix regression on after_commit in nested transactions.Arthur Neves2014-08-151-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | after_commit should not run in nested transactions, however they should run once the outermost transaction gets committed. This patch fixes the problem copying the records from the Savepoint to its parent. So the RealTransaction will have all records that needs to run callbacks on it. [fixes #16425]
* | | | | Merge pull request #8813 from ↵Yves Senn2014-08-141-0/+6
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | greyblake/dont_write_timestamps_if_they_are_not_attributes Write timestamps only if there are timestamps columns Conflicts: activerecord/CHANGELOG.md
| * | | | | Do not try to write timestamps if they are missing #8813Potapov Sergey2014-02-161-0/+6
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* | | | | | `index_exists?` with `:name` checks specified columns.Yves Senn2014-08-131-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [Yves Senn & Matthew Draper] The column check was embodied in the defaul index name. If the :name option was used, the specified columns were not verified at all. Given: ``` assert connection.index_exists?(table_name, :foo_id, :name => :index_testings_on_yo_momma) ``` That index could have been defined on any field, not necessarily on `:foo_id`.
* | | | | | update error message to reflect that the record could have been destroyedlsylvester2014-08-111-0/+6
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* | | | | Define id_was to get the previous value of the primary keyRafael Mendonça França2014-08-061-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently when we call id_was and we have a custom primary key name Active Record will return the current value of the primary key. This make impossible to correctly do an update operation if you change the id. Fixes #16413
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