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* Preparing for 6.0.0.beta1 releaseRafael Mendonça França2019-01-181-0/+2
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* Merge pull request #34966 from ↵Rafael Mendonça França2019-01-171-1/+1
|\ | | | | | | | | | | bogdanvlviv/ensure-ar-relation-exists-allows-permitted-params Ensure that AR::Relation#exists? allows only permitted params
| * Ensure that AR::Relation#exists? allows only permitted paramsbogdanvlviv2019-01-171-4/+4
| | | | | | | | | | Clarify changelog entry Related to #34891
* | Remove deprecated `#set_state` from the transaction objectRafael Mendonça França2019-01-171-0/+4
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* | Remove deprecated `#supports_statement_cache?` from the database adaptersRafael Mendonça França2019-01-171-0/+4
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* | Remove deprecated `#insert_fixtures` from the database adaptersRafael Mendonça França2019-01-171-0/+4
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* | Remove deprecated ↵Rafael Mendonça França2019-01-171-0/+4
| | | | | | | | `ActiveRecord::ConnectionAdapters::SQLite3Adapter#valid_alter_table_type?`
* | Do not allow passing the column name to `sum` when a block is passedRafael Mendonça França2019-01-171-0/+4
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* | Do not allow passing the column name to `count` when a block is passedRafael Mendonça França2019-01-171-0/+4
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* | Remove delegation of missing methods in a relation to arelRafael Mendonça França2019-01-171-0/+4
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* | Remove delegation of missing methods in a relation to private methods of the ↵Rafael Mendonça França2019-01-171-0/+4
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* | Change `SQLite3Adapter` to always represent boolean values as integersRafael Mendonça França2019-01-171-0/+8
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* | Remove ability to specify a timestamp name for `#cache_key`Rafael Mendonça França2019-01-171-0/+4
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* | Remove deprecated `ActiveRecord::Migrator.migrations_path=`Rafael Mendonça França2019-01-171-0/+4
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* | Remove deprecated `expand_hash_conditions_for_aggregates`Rafael Mendonça França2019-01-171-3/+7
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* Refs #28025 nullify *_type column on polymorphic associations on :nu… ↵Laerti2019-01-151-0/+5
| | | | | | (#28078) This PR addresses the issue described in #28025. On `dependent: :nullify` strategy only the foreign key of the relation is nullified. However on polymorphic associations the `*_type` column is not nullified leaving the record with a NULL `*_id` but the `*_type` column is present.
* Merge branch 'master' into ac_params_existsAaron Patterson2019-01-111-0/+5
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| * Support endless ranges in whereGreg Navis2019-01-111-0/+4
| | | | | | | | | | | | This commit adds support for endless ranges, e.g. (1..), that were added in Ruby 2.6. They're functionally equivalent to explicitly specifying Float::INFINITY as the end of the range.
* | Allow strong params in ActiveRecord::Base#exists?Gannon McGibbon2019-01-071-0/+4
|/ | | | | Allow `ActionController::Params` as argument of `ActiveRecord::Base#exists?`
* Deprecate passing `migrations_paths` to ↵Ryuta Kamizono2018-12-281-0/+4
| | | | | | | `connection.assume_migrated_upto_version` Since #31727, `migrations_paths` in `assume_migrated_upto_version` is no longer used.
* Merge pull request #34742 from kamipo/row_format_dynamic_by_defaultRyuta Kamizono2018-12-211-0/+8
|\ | | | | MySQL: `ROW_FORMAT=DYNAMIC` create table option by default
| * MySQL: `ROW_FORMAT=DYNAMIC` create table option by defaultRyuta Kamizono2018-12-191-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* | Require Ruby 2.5 for Rails 6.Kasper Timm Hansen2018-12-191-2/+2
|/ | | | | | | | | | 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.
* Fix join table column quoting with SQLite.Gannon McGibbon2018-12-051-0/+4
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* option to disable scopes that `ActiveRecord.enum` generates by defaultAlfred Dominic2018-12-041-0/+4
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* Merge pull request #34609 from kamipo/delete_all_on_collection_proxyRyuta Kamizono2018-12-041-0/+4
|\ | | | | | | Ensure that `delete_all` on collection proxy returns affected count
| * Ensure that `delete_all` on collection proxy returns affected countRyuta Kamizono2018-12-041-0/+4
| | | | | | | | | | | | | | 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.
* | Reset scope after collection deleteGannon McGibbon2018-12-041-0/+4
|/ | | | | Reset scope after delete on collection association to clear stale offsets of removed records.
* Add ability to prevent writes to a databaseEileen Uchitelle2018-11-301-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This PR adds the ability to prevent writes to a database even if the database user is able to write (ie the database is a primary and not a replica). This is useful for a few reasons: 1) when converting your database from a single db to a primary/replica setup - you can fix all the writes on reads early on, 2) when we implement automatic database switching or when an app is manually switching connections this feature can be used to ensure reads are reading and writes are writing. We want to make sure we raise if we ever try to write in read mode, regardless of database type and 3) for local development if you don't want to set up multiple databases but do want to support rw/ro queries. This should be used in conjunction with `connected_to` in write mode. For example: ``` ActiveRecord::Base.connected_to(role: :writing) do Dog.connection.while_preventing_writes do Dog.create! # will raise because we're preventing writes end end ActiveRecord::Base.connected_to(role: :reading) do Dog.connection.while_preventing_writes do Dog.first # will not raise because we're not writing end end ```
* Allow aliased attributes in updateGannon McGibbon2018-11-291-0/+4
| | | | Allow aliased attributes to be used in `#update_columns` and `#update`.
* Allow spaces in postgres table namesGannon McGibbon2018-11-281-0/+6
| | | | | Fixes issue where "user post" is misinterpreted as "\"user\".\"post\"" when quoting table names with the postgres adapter.
* Cached columns_hash fields should be excluded from ResultSet#column_typesDmitryTsepelev2018-11-271-0/+29
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* Make implicit order column configurableTekin Suleyman2018-11-261-0/+17
| | | | | | | | | | | | | | When calling ordered finder methods such as +first+ or +last+ without an explicit order clause, ActiveRecord sorts records by primary key. This can result in unpredictable and surprising behaviour when the primary key is not an auto-incrementing integer, for example when it's a UUID. This change makes it possible to override the column used for implicit ordering such that +first+ and +last+ will return more predictable results. For Example: class Project < ActiveRecord::Base self.implicit_order_column = "created_at" end
* Bump the minimum version of PostgreSQL to 9.3Yasuo Honda2018-11-251-0/+4
| | | | | | | | | | | | | | | | | | | | https://www.postgresql.org/support/versioning/ - 9.1 EOLed on September 2016. - 9.2 EOLed on September 2017. 9.3 is also not supported since Nov 8, 2018. https://www.postgresql.org/about/news/1905/ I think it may be a little bit early to drop PostgreSQL 9.3 yet. * Deprecated `supports_ranges?` since no other databases support range data type * Add `supports_materialized_views?` to abstract adapter Materialized views itself is supported by other databases, other connection adapters may support them * Remove `with_manual_interventions` It was only necessary for PostgreSQL 9.1 or earlier * Drop CI against PostgreSQL 9.2
* Raises error when attempting to modify enum valuesebyrds2018-11-231-0/+4
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* Redact SQL in errorsGannon McGibbon2018-11-221-0/+20
| | | | | Move `ActiveRecord::StatementInvalid` SQL to error property. Also add bindings as an error property.
* Add an :if_not_exists option to create_tablefatkodima2018-11-081-0/+19
| | | | [fatkodima & Stefan Kanev]
* Guard Enums against definitions with blank label namesChristophe Maximin2018-11-071-1/+5
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* Add multi-db support to schema cache dump and clearGannon McGibbon2018-11-071-0/+4
| | | | | Adds support for multiple databases to `rails db:schema:cache:dump` and `rails db:schema:cache:clear`.
* `update_columns` raises if the column is unknownSean Griffin2018-10-301-0/+5
| | | | | | | | | Previosly, `update_columns` would just take whatever keys you gave it and tried to run the update query. Most likely this would result in an error from the database. However, if the column actually did exist, but was in `ignored_columns`, this would result in the method returning successfully when it should have raised, and an attribute that should not exist written to `@attributes`.
* Add support for hash and url configs in connected_toGannon McGibbon2018-10-261-0/+15
| | | | | Add support for hash and url configs in database hash of `ActiveRecord::Base.connected_to`.
* Merge pull request #34208 from yskkin/inspect_with_parameter_filterRyuta Kamizono2018-10-261-3/+3
|\ | | | | Implement AR#inspect using ParameterFilter
| * Implement AR#inspect using ParamterFilter.Yoshiyuki Kinjo2018-10-191-3/+3
| | | | | | | | | | | | | | | | | | AR instance support `filter_parameters` since #33756. Though Regex or Proc is valid as `filter_parameters`, they are not supported as AR#inspect. I also add :mask option and #filter_params to `ActiveSupport::ParameterFilter#new` to implement this.
* | Support default expression for MySQLRyuta Kamizono2018-10-251-0/+8
| | | | | | | | | | | | | | MySQL 8.0.13 and higher supports default value to be a function or expression. https://dev.mysql.com/doc/refman/8.0/en/create-table.html
* | Support expression indexes for MySQLRyuta Kamizono2018-10-251-0/+9
| | | | | | | | | | | | | | MySQL 8.0.13 and higher supports functional key parts that index expression values rather than column or column prefix values. https://dev.mysql.com/doc/refman/8.0/en/create-index.html
* | Merge pull request #33075 from ↵Ryuta Kamizono2018-10-161-0/+6
|\ \ | |/ |/| | | | | | | fedxgibson/pg_ambigous_column_cache_key_limit_custom_select Fix Collection cache key with limit and custom select
| * Fix Collection cache key with limit and custom select (PG:AmbigousColumn: Error)Federico Martinez2018-10-151-0/+6
|/ | | | Change query to use alias name for timestamp_column to avoid ambiguity problems when using timestamp from subquery.
* Basic API for connection switchingEileen Uchitelle2018-10-101-0/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This PR adds the ability to 1) connect to multiple databases in a model, and 2) switch between those connections using a block. To connect a model to a set of databases for writing and reading use the following API. This API supercedes `establish_connection`. The `writing` and `reading` keys represent handler / role names and `animals` and `animals_replica` represents the database key to look up the configuration hash from. ``` class AnimalsBase < ApplicationRecord connects_to database: { writing: :animals, reading: :animals_replica } end ``` Inside the application - outside the model declaration - we can switch connections with a block call to `connected_to`. If we want to connect to a db that isn't default (ie readonly_slow) we can connect like this: Outside the model we may want to connect to a new database (one that is not in the default writing/reading set) - for example a slow replica for making slow queries. To do this we have the `connected_to` method that takes a `database` hash that matches the signature of `connects_to`. The `connected_to` method also takes a block. ``` AcitveRecord::Base.connected_to(database: { slow_readonly: :primary_replica_slow }) do ModelInPrimary.do_something_thats_slow end ``` For models that are already loaded and connections that are already connected, `connected_to` doesn't need to pass in a `database` because you may want to run queries against multiple databases using a specific role/handler. In this case `connected_to` can take a `role` and use that to swap on the connection passed. This simplies queries - and matches how we do it in GitHub. Once you're connected to the database you don't need to re-connect, we assume the connection is in the pool and simply pass the handler we'd like to swap on. ``` ActiveRecord::Base.connected_to(role: :reading) do Dog.read_something_from_dog ModelInPrimary.do_something_from_model_in_primary end ```
* Raise on invalid definition valuesAlberto Almagro2018-10-101-0/+11
| | | | | | | | | When defining a Hash enum it can be easy to use [] instead of {}. This commit checks that only valid definition values are provided, those can be a Hash, an array of Symbols or an array of Strings. Otherwise it raises an ArgumentError. Fixes #33961
* Clear QueryCache when reloading associationsChristophe Maximin2018-10-101-0/+17
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