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path: root/activerecord/lib/active_record/relation/query_methods.rb
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* Allow to unscope where conditions using `arel_table` with Symboldeeeki2014-12-031-1/+1
| | | | | | This commit fixes the following case. User.where(User.arel_table[:created_at].lteq(1.year.ago)).unscope(where :created_at)
* Update Arel usage for rails/arel#98fc259Sean Griffin2014-11-291-1/+1
| | | | | `where_sql` now requires that we pass it an engine. None of the manager classes take an engine in their constructor.
* Stop using `Arel::Table.engine`Sean Griffin2014-11-291-1/+1
| | | | | | | | | | | | | We never actually make use of it on the table, since we're constructing the select manager manually. It looks like if we ever actually were grabbing it from the table, we're grossly misusing it since it's meant to vary by AR class. Its existence on `Arel::Table` appears to be purely for convenience methods that are never used outside of tests. However, in production code it just complicates construction of the tables on the rails side, and the plan is to remove it from `Arel::Table` entirely. I'm not convinced it needs to live on `SelectManager`, etc either.
* Fix includes on association with a scope containing joins along with conditionssiddharth@vinsol.com2014-11-211-4/+2
| | | | on the joined assoiciation
* PERF: avoid string allocationsSam2014-11-201-1/+6
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* rm `reorder_bind_params`Sean Griffin2014-11-171-10/+0
| | | | | | Arel handles this for us automatically. Updated tests, as BindParam is no longer a subclass of SqlLiteral. We should remove the second argument to substitute_at entirely, as it's no longer used
* Use a bound parameter for the "id = " portion of update statementsSean Griffin2014-11-011-3/+6
| | | | | | We need to re-order the bind parameters since the AST returned by the relation will have the where statement as the first bp, which breaks on PG.
* [ci skip] `Relation#bind` is not public APISean Griffin2014-11-011-1/+1
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* Use bind values for joined tables in where statementsSean Griffin2014-11-011-0/+17
| | | | | | | | | | | | | | | In practical terms, this allows serialized columns and tz aware columns to be used in wheres that go through joins, where they previously would not behave correctly. Internally, this removes 1/3 of the cases where we rely on Arel to perform type casting for us. There were two non-obvious changes required for this. `update_all` on relation was merging its bind values with arel's in the wrong order. Additionally, through associations were assuming there would be no bind parameters in the preloader (presumably because the where would always be part of a join) [Melanie Gilman & Sean Griffin]
* Remove redundant substitute index when constructing bind valuesMelanie Gilman2014-10-311-5/+4
| | | | | | We end up re-ordering them either way when we construct the Arel AST (in order to deal with rewhere, etc), so we shouldn't bother giving it a number in the first place beforehand.
* let's warn with heredocsXavier Noria2014-10-281-2/+5
| | | | | | | | | | | | The current style for warning messages without newlines uses concatenation of string literals with manual trailing spaces where needed. Heredocs have better readability, and with `squish` we can still produce a single line. This is a similar use case to the one that motivated defining `strip_heredoc`, heredocs are super clean.
* Allow Relation#rewhere to work with infinite range valuesDan Olson2014-10-271-1/+1
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* Fix Relation.rewhere to work with Range valuesDan Olson2014-10-201-1/+1
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* A `NullRelation` should represent nothing. Closes #15176.Yves Senn2014-09-111-2/+2
| | | | | | [Matthew Draper & Yves Senn] Closes #16860. (pull request to discuss the implementation)
* always reorder bind parameters. fixes #15920Aaron Patterson2014-09-041-6/+4
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* Avoid using heredoc for user warningsGodfrey Chan2014-08-281-4/+2
| | | | | | | | | | Using heredoc would enforce line wrapping to whatever column width we decided to use in the code, making it difficult for the users to read on some consoles. This does make the source code read slightly worse and a bit more error-prone, but this seems like a fair price to pay since the primary purpose for these messages are for the users to read and the code will not stick around for too long.
* Check attributes passed to create_with and whereRafael Mendonça França2014-08-181-2/+14
| | | | | | | | | | | If the request parameters are passed to create_with and where they can be used to do mass assignment when used in combination with Relation#create. Fixes CVE-2014-3514 Conflicts: activerecord/lib/active_record/relation/query_methods.rb
* Fixed AR::Relation#where edge case with Hash and other RelationBogdan Gusiev2014-08-141-3/+15
| | | | | | Example: Author.where(posts: { author_id: Author.where(country_id: 1) }).joins(:posts)
* Remove duplicated parameter check on #where!Sergey Alekseev2014-05-231-8/+4
| | | | | | | | | | It seems that #where! is not designed to be used as a chained where. See initial implementation at 8c2c60511beaad05a218e73c4918ab89fb1804f0. So, no need to check twice. We should not test #where! https://github.com/rails/rails/pull/15285#discussion_r13018316
* Removed not-used codePaul Nikitochkin2014-05-221-1/+0
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* Merge branch 'master' into adequaterecordAaron Patterson2014-04-251-2/+14
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master: (28 commits) move AR length validation tests into separate test-case. No need for trailing slash on migration path. reset `@arel` when modifying a Relation in place. PostgreSQL Timestamps always map to `:datetime`. [ci skip] Improve formatting and yml Fix a typo in the doc of forty_two AR FinderMethod Improve readability of contributing to rails guide. [ci skip] Precompile the image we're referencing, too. `ActiveRecord::Base.no_touching` no longer triggers callbacks or start empty transactions. Fixed an issue with migrating legacy json cookies. Correct comment [ci skip] Perfer to define methods instead of calling test Fix syntax error Add CHANGELOG entry for #14757 [ci skip] Fix run-on sentences and improve grammar [skip ci] Add test for using ActionView::Helpers::FormHelper.label with block and html select! renamed to avoid name collision Array#select! Rearrange deck chairs on the titanic. Organize connection handling test cases. Change favicon_link_tag helper mimetype from image/vnd.microsoft.icon to image/x-icon. ActionController::Renderers documentation fix ...
| * reset `@arel` when modifying a Relation in place.Yves Senn2014-04-241-0/+12
| | | | | | | | /cc @tenderlove
| * select! renamed to avoid name collision Array#select!Earl J St Sauver2014-04-211-2/+2
| | | | | | | | | | | | | | | | Fixes #14752 Select mimics the block interface of arrays, but does not mock the block interface for select!. This change moves the api to be a private method, _select!.
* | Merge branch 'master' into adequaterecordAaron Patterson2014-04-071-4/+8
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master: (122 commits) Rails.application should be set inside before_configuration hook remove check for present? from delete_all Remove useless begin..end Build the reverse_order on its proper method. Use connection-specific bytea escaping Ignore order when doing count. make enums distinct per class Remove unused `subclass_controller_with_flash_type_bar` var from flash test. fix CollectionProxy delete_all documentation Added OS X specific commands to installation guide [ci skip] Recommended using homebrew for installing MySQL and PostgreSQL Fix setup of adding _flash_types test. Use SVG version of travis build status badge [skip ci] W3C CSP document moved to gihub.io URL [ci skip] sprockets-rails was released Fix the test defining the models in the right place Add CHANGELOG entry for #11650 [ci skip] Declare the assets dependency Use sass-rails 4.0.3 Make possible to use sprockets-rails 2.1 add missing parentheses to validates_with documentation [skip ci] ...
| * Build the reverse_order on its proper method.Lauro Caetano2014-04-071-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The reverse_order method was using a flag to control if the order should be reversed or not. Instead of using this variable just build the reverse order inside its proper method. This implementation was leading to an unexpected behavior when using reverse_order and then applying reorder(nil). Example: Before Post.order(:name).reverse_order.reorder(nil) # => SELECT "posts".* FROM "posts" ORDER BY "posts"."id" DESC After Post.order(:name).reverse_order.reorder(nil) # => SELECT "posts".* FROM "posts"
| * Merge branch 'master' of github.com:rails/docrailsVijay Dev2014-03-291-1/+5
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| | * Update documentation on group method to indicate it takes an arrayEarl St Sauver2014-03-171-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | The group method also takes an array, however this isn't immediately clear by reading the source since it delegates this method. If you trace it back to the AREL building you can see that it does support an array. Shoutout to @betovelandia for pointing this out.
| | * Fix misspelling in references docsSteven Harman2014-03-141-1/+1
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* | | Merge branch 'master' into adequaterecordAaron Patterson2014-03-251-0/+2
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master: (96 commits) clarify CHANGELOG [ci skip]. Fix Generation of proper migration when ActiveRecord::Base.pluralize_table_names = false. update comments to reflect that options support is not available synchronize changelogs and 4.1 release notes. [ci skip] do not rely on method_missing hitting arel use ARel factory methods for building AST nodes Fix date_select option overwriting html classes - Rename `increment_or_decrement` to an apt `set_cache_value` since it actually doesn't increment/decrement in localstore. Check if any sqlite files are not included in the gitignore Remove sqlite3 lines from .gitignore if the application is not using sqlite3. Adding active_model in Rails::Info Clean up tables after each test. Swapped parameters of assert_equal in assert_select Update test helper to use latest Digestor API Digestor should just rely on the finder to know about the format and the variant -- trying to pass it back in makes a mess of things (oh, and doesnt work) Log the full path, including variant, that the digestor is trying to find Fix for digestor to consider variants for partials -- this still needs more testing!! fix log_tags request object grammar Extract with_example_table into helper method. test for structure:dump without schema information table. refs eafec46 ... Conflicts: activerecord/test/cases/relation/where_chain_test.rb
| * | `where.not` adds `references` for `includes`.Yves Senn2014-03-171-0/+2
| |/ | | | | | | Closes #14406.
* | Merge branch 'master' into adequaterecordAaron Patterson2014-03-131-17/+22
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master: (108 commits) make tests pass on Ruby 2.2 Use Sqlite3 adapter in examples use the body proxy to freeze headers just ask the response for the commit status, we do not need to ask the jar only write the jar if the response isn't committed Fix a grammatical error in the i18n guide [ci skip] use method_defined? to check whether or not a method is defined Enhance docs for update_attribute [ci-skip] Change usec to 0 on tests that compare seconds Unit test for mysql quote time usec Changelog entry for mysql56 microseconds Test microsecond on mysql 5.6 MySQL 5.6 and later supports microsecond precision in datetime. [ci skip] Add documentation for original_fullpath. Remove mocking on save, when not necessary comment why we are modifying global state. [ci skip] `change_table` supports `citext`. Follow up to #12523. Removed unnecessary command "application" register OID for PostgreSQL citex datatype [Troy Kruthoff & Lachlan Sylvester] Fixes STI when 2+ levels deep. ...
| * get rid of intermediate arrays.Yves Senn2014-03-051-2/+3
| | | | | | | | origin: https://github.com/rails/rails/commit/f6aeb8b1a3687c8523e4a56309fe3736011b2935#commitcomment-5569649
| * we only need to support `asc` and `ASC`. No need for mixed cases. #14263Yves Senn2014-03-051-13/+14
| | | | | | | | This is a result of the discussion at https://github.com/rails/rails/pull/14263/files#r10291489
| * Allow string hash values on AR order methodMarcelo Casiraghi2014-03-041-3/+6
| | | | | | | | | | | | | | | | | | This behavior has almost no performance impact: String not allowed 66.910000 0.030000 66.940000 ( 67.024976) String allowed 69.360000 0.030000 69.390000 ( 69.503096) Benchmarked with http://git.io/Y0YuRw.
| * [ci skip] correct select examples and doc, ref [522c0fd]Kuldeep Aggarwal2014-03-011-4/+4
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* | Merge branch 'master' into adequaterecordAaron Patterson2014-02-171-5/+3
|\| | | | | | | | | | | | | | | | | | | * master: Revert "Merge pull request #13344 from ccutrer/fix-from-default-select" No need to use symbols Don't skip tests if they are not broken. Just don't define they Fix typo [ci skip] Resolve encoding issues with arrays of hstore (bug 11135). Fix coffeescript sample [ci skip]
| * Revert "Merge pull request #13344 from ccutrer/fix-from-default-select"Rafael Mendonça França2014-02-171-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 3ea840355409dc205a9e0d027fc09f1452636969, reversing changes made to e4cde5d58cbb09d1843796f96ba86225ff94fe05. Conflicts: activerecord/CHANGELOG.md activerecord/lib/active_record/relation/query_methods.rb Reason: using `from` without `select` should not change the select list to SELECT * because it can lead different query results. If it is needed to change the table to a subquery or a view you can pass a table alias in the `from` call or use `select('subquery.*')`. Fixes #14049.
| * No need to use symbolsRafael Mendonça França2014-02-161-3/+3
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* | Merge branch 'master' into adequaterecordAaron Patterson2014-02-171-17/+26
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master: (311 commits) Add a missing changelog entry for #13981 and #14035 Revert "Fixed plugin_generator test" implements new option :month_format_string for date select helpers [Closes #13618] add factory methods for empty alias trackers guarantee a list in the alias tracker so we can remove a conditional stop exposing table_joins make most parameters to the AliasTracker required make a singleton for AssociationScope pass the association and connection to the scope method pass the tracker down the stack and construct it in the scope method clean up add_constraints signature remove the reflection delegate remove klass delegator remove railties changes. fixes #14054 remove chain delegate remove scope_chain delegate Add verb to sanitization note fix path shown in mailer's templates updated Travis build status image url fix guide active_support_core_extensions. add Note to String#indent [ci skip] ... Conflicts: activerecord/lib/active_record/associations/join_dependency.rb activerecord/test/cases/associations/association_scope_test.rb
| * Make arel methods private APIRafael Mendonça França2014-02-011-4/+3
| | | | | | | | | | | | Since its conception arel was made to be private API of Active Record. If users want to use arel features directly we should provide a way using the Active Record API without exposing the arel implementation.
| * Let `unscope` ignore non Arel scope.where_valuesWashington Luiz2014-01-301-2/+0
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| * docs, `references` is only used with `includes`. Closes #13727.Yves Senn2014-01-301-9/+14
| | | | | | | | | | | | | | There is no gain in `referencing` tables that are not used for preloading. Furthermore it will break if polymorphic associations are invloved. This is because `references_eager_loaded_tables?` uses all `reference_values` to decide wether to `eager_load` or `preload`.
| * Handle aliased attributes in AR::Relation#select, #order, etc.Tsutomu Kuroda2014-01-291-1/+5
| | | | | | | | | | | | | | With this we can write `Model#select(:aliased)`, `Model#order(:aliased)`, `Model#reoder(aliased: :desc)`, etc. Supplementary work to 54122067acaad39b277a5363c6d11d6804c7bf6b.
| * Display value when raising due to unscope() issuesWashington Luiz2014-01-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Hopefully make it easier to debug errors. e.g Before: RuntimeError: unscope(where: "deleted_at") failed: unscoping String is unimplemented. After: RuntimeError: unscope(where: "deleted_at") failed: unscoping String "'t'='t'" is unimplemented.
| * prepend table name for `Relation#select` columns.Yves Senn2014-01-211-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes a bug where `select(:id)` combined with `joins()` raised: ``` ActiveRecord::StatementInvalid: SQLite3::SQLException: ambiguous column name: id: SELECT id, authors.author_address_id FROM "posts" INNER JOIN "authors" ON "authors"."id" = "posts"."author_id" ORDER BY posts.id LIMIT 3 ``` The `select_values` are still String and Symbols because other parts (mainly calculations.rb) rely on that fact. /cc @tenderlove
* | Remove outdated comment.Rafael Mendonça França2014-01-171-1/+0
| | | | | | | | | | | | | | The code duplication was removed and this comment is pointing to the wrong line. [ci skip]
* | use a params hash so we know what bind parameters are usedAaron Patterson2014-01-151-1/+1
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* | reorder bind indexes if joins produced bind valuesAaron Patterson2014-01-141-0/+9
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* | take in to account existing bind parameters when building the bind listAaron Patterson2014-01-141-21/+20
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* | unscoping a where should remove bind valuesAaron Patterson2014-01-141-0/+2
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