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* Make `SchemaMigration.drop_table` to one SQLRyuta Kamizono2016-01-301-4/+1
| | | | | `SchemaMigration.drop_table` is only used in tests. Simply we can use `drop_table if_exists: true`.
* Intervene on change_table as well as create_tableMatthew Draper2016-01-301-0/+13
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* Don't recommend using `ActiveRecord::Base[]`Sean Griffin2016-01-291-3/+0
| | | These methods are more expensive than the alternatives, and have strange semantics that are likely undesirable.
* Merge pull request #23252 from kamipo/remove_limit_11Rafael França2016-01-291-1/+0
|\ | | | | Remove `limit: 11` as backward-compatibility with Rails 2.0
| * Remove `limit: 11` as backward-compatibility with Rails 2.0Ryuta Kamizono2016-01-271-1/+0
| | | | | | | | | | | | | | Integer limit as a byte size was introduced from Rails 2.1. `limit: 11` is not a byte size, but take care for backward-compatibility with Rails 2.0 (a892af6). Integer limit out of range should be allowed to raise by #6349. I think we should remove this backward-compatibility.
* | Merge pull request #23188 from jcoleman/ar-connection-execute-docs-clarificationRafael França2016-01-292-1/+7
|\ \ | | | | | | Clarify DatabaseStatements#execute docs re: memory usage.
| * | Clarify DatabaseStatements#execute docs re: memory usage.James Coleman2016-01-222-1/+7
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* | | Reworked ActiveRecord::Relation#last to always use SQLBogdan Gusiev2016-01-281-22/+17
| | | | | | | | | | | | instead of loading relation
* | | Merge pull request #23307 from mgrachev/fix-schema-migrationsEileen M. Uchitelle2016-01-281-1/+1
|\ \ \ | | | | | | | | Fix a bug with initialize schema_migrations table
| * | | Fix a bug with initialize schema_migrations tableMikhail Grachev2016-01-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This line causes an error when executing the command: `rails db:drop db:create db:schema:load` ActiveRecord::StatementInvalid: PG::SyntaxError: ERROR: syntax error at or near "{" LINE 1: ...NSERT INTO "schema_migrations" (version) VALUES (#{v}), (#{v...
* | | | Merge pull request #23303 from Empact/find-nth-deprecationRafael França2016-01-281-11/+10
|\ \ \ \ | |/ / / |/| | | Consistently warn that passing an offset to `find_nth` is deprecated
| * | | Consistently warn that passing an offset to `find_nth` is deprecatedBen Woosley2016-01-271-11/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | @bogdan pointed out that a `loaded?` relation would not warn that the supplied offset would be removed. This fixes that oversight. https://github.com/rails/rails/commit/16a476e4f8f802774ae7c8dca2e59f4e672dc591#commitcomment-15706834 Although this second argument is probably not widely used, and would be ignored anyway in the loaded? case, this could protect callers from gotchas. [Ben Woosley & Victor Kmita]
* | | | Merge pull request #18928 from bogdan/unreversable-orderSean Griffin2016-01-272-2/+21
|\ \ \ \ | | | | | | | | | | Raise AR::IrreversibleOrderError when #reverse_order can not do it's job
| * | | | Introduce ActiveRecord::IrreversibleOrderErrorBogdan Gusiev2016-01-272-2/+21
| | | | | | | | | | | | | | | | | | | | | | | | | Raises when #reverse_order can not process SQL order instead of making invalid SQL before this patch
* | | | | Do not use default attributes for STI when instantiating a subclassSean Griffin2016-01-271-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The commit which originally added this behavior did not consider that doing `Subclass.new` does not actually populate the `type` field in the attributes (though perhaps it should). We simply need to not use the defaults for STI related things unless we are instantiating the base class. Fixes #23285.
* | | | | Merge pull request #21791 from sonalkr132/persistence-docArthur Nogueira Neves2016-01-271-8/+9
|\ \ \ \ \ | |/ / / / |/| | | | Improvement in ActiveRecord::Persistence doc [ci skip]
| * | | | Improvement in ActiveRecord::Persistence doc [ci skip]Aditya Prakash2015-10-171-8/+9
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* | | | | INSERT INTO schema_migrations in 1 SQLAkira Matsuda & Naoto Koshikawa2016-01-271-10/+8
| |_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | We found that inserting all 600 schema_migrations for our mid-sized app takes about a minute on a cloud based CI environment. I assume that the original code did not use multi-row-insert because SQLite3 was not supporting the syntax back then, but it's been supported since 3.7.11: http://www.sqlite.org/releaselog/3_7_11.html
* | | | Merge pull request #23256 from pauloancheta/masterRafael França2016-01-261-1/+1
|\ \ \ \ | | | | | | | | | | documentation fix
| * | | | reflect mapping to match initializePaulo Ancheta2016-01-251-1/+1
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* | | | | Merge branch '5-0-beta-sec'Aaron Patterson2016-01-255-7/+17
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 5-0-beta-sec: bumping version fix version update task to deal with .beta1.1 Eliminate instance level writers for class accessors allow :file to be outside rails root, but anything else must be inside the rails view directory Don't short-circuit reject_if proc stop caching mime types globally use secure string comparisons for basic auth username / password
| * | | | | bumping versionAaron Patterson2016-01-251-1/+1
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| * | | | | Eliminate instance level writers for class accessorsAaron Patterson2016-01-223-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instance level writers can have an impact on how the Active Model / Record objects are saved. Specifically, they can be used to bypass validations. This is a problem if mass assignment protection is disabled and specific attributes are passed to the constructor. CVE-2016-0753
| * | | | | Don't short-circuit reject_if procAndrew White2016-01-221-2/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When updating an associated record via nested attribute hashes the reject_if proc could be bypassed if the _destroy flag was set in the attribute hash and allow_destroy was set to false. The fix is to only short-circuit if the _destroy flag is set and the option allow_destroy is set to true. It also fixes an issue where a new record wasn't created if _destroy was set and the option allow_destroy was set to false. CVE-2015-7577
* | | | | | Merge pull request #23161 from schneems/schneems/fix-mysql-internalmetadataRichard Schneeman2016-01-251-2/+7
|\ \ \ \ \ \ | | | | | | | | | | | | | | [close #23009] Limit key length
| * | | | | | [close #23009] Limit key lengthschneems2016-01-211-2/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mysql has a weird bug where it cannot index a string column of utf8mb4 if it is over a certain character limit. To get compatibility with msql we can add a limit to the key column. 191 characters is a very long key, it seems reasonable to limit across all adapters since using a longer key wouldn't be supported in mysql. Thanks to @kamipo for the original PR and the test refactoring. Conversation: https://github.com/rails/rails/pull/23009#issuecomment-171416629
* | | | | | | Merge pull request #23221 from vipulnsward/23209-fix-missin_source_typeRafael França2016-01-241-0/+5
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | Add missing source_type if provided on hmt which belongs to an sti re…
| * | | | | | | Add missing source_type if provided on hmt which belongs to an sti recordVipul A M2016-01-241-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes #23209
* | | | | | | | Fix AR::Relation#cache_key to remove select scope added by userPrathamesh Sonpatki2016-01-241-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - We don't need the select scope added by user as we only want to max timestamp and size of the collection. So we already know which columns to select. - Additionally having user defined columns in select scope blows the cache_key method with PostGreSQL because it needs all `selected` columns in the group_by clause or aggregate function. - Fixes #23038.
* | | | | | | | Merge pull request #23081 from ↵Kasper Timm Hansen2016-01-241-2/+8
|\ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | prathamesh-sonpatki/fix-cache-key-for-queries-with-offset Fix ActiveRecord::Relation#cache_key for relations with no results
| * | | | | | | | Fix ActiveRecord::Relation#cache_key for relations with no resultsPrathamesh Sonpatki2016-01-221-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - When relations return no result or 0 result then cache_key should handle it gracefully instead of blowing up trying to access `result[:size]` and `result[:timestamp]`. - Fixes #23063.
* | | | | | | | | Pare back default `index` option for the migration generatorPrathamesh Sonpatki2016-01-242-1/+13
| |/ / / / / / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Using `references` or `belongs_to` in migrations will always add index for the referenced column by default, without adding `index:true` option to generated migration file. - Users can opt out of this by passing `index: false`. - Legacy migrations won't be affected by this change. They will continue to run as they were before. - Fixes #18146
* | | | | | | | Add environment back to db:structure:loadAndrew White2016-01-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Because of the changes in #22967 the assumption in #18907 is no longer true because the internal metadata feature for Active Record requires a working environment.
* | | | | | | | Merge pull request #23102 from yui-knk/foreign_type_to_singular_associationEileen M. Uchitelle2016-01-233-3/+3
|\ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | Define `:foreign_type` as a valid option in `SingularAssociation`
| * | | | | | | | Define `:foreign_type` as a valid option in `SingularAssociation`yui-knk2016-01-193-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | `:foreign_type` is a valid option for `belongs_to` and `has_one` so remove this to `SingularAssociation`.
* | | | | | | | | Use the database type to deserialize enumSean Griffin2016-01-231-4/+7
| |_|_|_|_|_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes incorrect assumptions made by e991c7b that we can assume the DB is already casting the value for us. The enum type needs additional information to perform casting, and needs a subtype. I've opted not to call `super` in `cast`, as we have a known set of types which we accept there, and the subtype likely doesn't accept them (symbol -> integer doesn't make sense) Close #23190
* | | | | | | | [ci skip] Add note about tsrange and timezone awareness to docspalkan2016-01-221-1/+5
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* | | | | | | Merge pull request #23080 from ↵Matthew Draper2016-01-221-1/+3
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | prathamesh-sonpatki/fix-cache-key-for-loaded-empty-collection Fix ActiveRecord::Relation#cache_key for loaded empty collection
| * | | | | | | Fix ActiveRecord::Relation#cache_key for loaded empty collectionPrathamesh Sonpatki2016-01-161-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Before this patch if we try to find cache_key of a loaded but empty collection it used to give error because of trying to call `updated_at` on `nil` value generated by `collection.max_by(&timestamp_column).public_send(timestamp_column)`. - This commit fixes above error by checking if size is greater than zero or not.
* | | | | | | | Use bind parameters for ranges in where clausesSean Griffin2016-01-212-2/+36
| |_|/ / / / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a similar case to wanting ot use bind params for limit and offset. Right now passing a range grows the amount of prepared statements in an unbounded fashion. We could avoid using prepared statements in that case, similar to what we do with arrays, but there's a known number of variants for ranges. This ends up duplicating some of the logic from Arel for how to handle potentially infinite ranges, and that behavior may be removed from Arel in the future. Fixes #23074
* | | | | | | Fix the API documentation layout of after_*_commitGenadi Samokovarov2016-01-201-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Just noticed this on the [edge API]. [ci skip] [edge API]: http://edgeapi.rubyonrails.org/classes/ActiveRecord/Transactions/ClassMethods.html
* | | | | | | Pluralize counter_cache column name in example [ci skip]Amit Thawait2016-01-201-4/+4
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* | | | | | | Add `ModelSchema::type_for_attribute` to the public APISean Griffin2016-01-191-1/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We want this method to be the single canonical source of information about type metadata related to a model. This is the method I've been continuously recommending people use if they need this sort of access, as I have no plans to remove or change it at any point in the future. We can do ourselves a favor and get people to use this instead of relying on some other part of the internals that they shouldn't be by making this method public.
* | | | | | | run `type` column through attribtues API type casting.Yves Senn2016-01-191-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Closes #21986. This makes it possible to write custom types that define a different mapping for STI columns.
* | | | | | | refer to rails command instead of rake in environment erroryuuji.yaginuma2016-01-191-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | It has been to use an overall rails command in ea4f0e2baba8653b03fba154357842933cf7b778, in order to unify.
* | | | | | | Changed options for find_each and variants to have options start/finish ↵Vipul A M2016-01-182-47/+32
| |/ / / / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | instead of start_at/end_at based on comments at https://github.com/rails/rails/pull/12257#issuecomment-74688344
* | | | | | Merge pull request #20005 from kamipo/default_expression_supportRafael França2016-01-166-20/+36
|\ \ \ \ \ \ | | | | | | | | | | | | | | Add `:expression` option support on the schema default
| * | | | | | Fix extract default with CURRENT_TIMESTUMPRyuta Kamizono2016-01-131-2/+6
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| * | | | | | Fix extract default with CURRENT_DATERyuta Kamizono2016-01-131-3/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The default 'now'::date is CURRENT_DATE.
| * | | | | | Add expression support on the schema defaultRyuta Kamizono2016-01-134-15/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Example: create_table :posts do |t| t.datetime :published_at, default: -> { 'NOW()' } end
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