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* Remove unnecessary db call when replacing.Arthur Neves2014-02-282-1/+13
| | | | | | | When replacing a has_many association with the same one, there is no need to do a round-trip to the db to create/and drop a new transaction. [fixes #14220]
* Merge pull request #14230 from kuldeepaggarwal/doc-selectRobin Dupret2014-02-281-4/+4
|\ | | | | Correct `select` examples and doc, ref [522c0fd] [ci skip]
| * [ci skip] correct select examples and doc, ref [522c0fd]Kuldeep Aggarwal2014-03-011-4/+4
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* | `includes` uses SQL parsing when String joins are involved.Yves Senn2014-02-283-1/+26
|/ | | | | | | | | | | | | | This is a partial revert of 22b3481ba2aa55fad1f9a5db94072312b345fb55. The current implementation of `references_eager_loaded_tables?` needs to know every table involved in the query. With the current API this is not possible without SQL parsing. While a2dab46cae35a06fd5c5500037177492a047c252 deprecated SQL parsing for `includes`. It did not issue deprecation warnings when String joins are involved. This resulted in a breaking change after the deprecated behavior was removed (22b3481ba2aa55fad1f9a5db94072312b345fb55). We will need to rethink the usage of `includes`, `preload` and `eager_load` but for now, this brings back the old *working* behavior.
* Fix a bug affecting validations of enum attributesTheMonster2014-02-273-0/+42
| | | | | | | | | | | | | | This fixes a bug where any enum attribute of a model would be evaluated always as 0 when calling the database on validations. This fix converts the value of the enum attribute to its integer value rather than the string before building the relation as the bug occured when the string finally gets converted to integer using string.to_i which converts it to 0. [Vilius Luneckas, Ahmed AbouElhamayed]
* Replace "data store" with database [ci skip]Robin Dupret2014-02-271-1/+1
| | | | Active Record is specifically for databases. Refs #12101.
* Merge pull request #14211 from loganhasson/masterXavier Noria2014-02-261-12/+12
|\ | | | | [ci skip] Move association class method notes
| * [ci skip] Move association class method notesLogan Hasson2014-02-261-12/+12
| | | | | | | | Make explanation of association class methods clearer by moving notes to beginning of each example section.
* | extract common code in `uuid_test.rb`.Yves Senn2014-02-261-60/+57
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* | move PostgreSQL UUID tests from `datatype_test.rb` to `uuid_test.rb`.Yves Senn2014-02-262-16/+36
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* | test case for custom PostgreSQL enum type.Yves Senn2014-02-261-0/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | This test currently outputs the following warning: ``` unknown OID: current_mood(3567879) (SELECT "postgresql_enums".* FROM "postgresql_enums" ORDER BY "postgresql_enums"."id" ASC LIMIT 1) unknown OID: current_mood(3567879) (SELECT "postgresql_enums".* FROM "postgresql_enums" WHERE "postgresql_enums"."id" = $1 LIMIT 1) ``` We have an open PR to deal with this issue. It will dynamically register the OID for enum columns. This test case is merely to exhibit the current behavior of PostgreSQL enum columns.
* | let `insert_record` actuall save the object.Aaron Patterson2014-02-254-4/+32
| | | | | | | | | | | | | | | | | | | | `before_add` callbacks are fired before the record is saved on `has_and_belongs_to_many` assocations *and* on `has_many :through` associations. Before this change, `before_add` callbacks would be fired before the record was saved on `has_and_belongs_to_many` associations, but *not* on `has_many :through` associations. Fixes #14144
* | Merge remote-tracking branch ↵Jon Leighton2014-02-255-13/+31
|\ \ | | | | | | | | | | | | | | | | | | 'chancancode/fix_instance_method_already_implemented' Conflicts: activerecord/CHANGELOG.md
| * | Fixed STI classes not defining an attribute method if there is aGodfrey Chan2014-02-235-13/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | conflicting private method defined on its ancestors. The problem is that `method_defined_within?(name, klass, superklass)` only works correclty when `klass` and `superklass` are both `Class`es. If both `klass` and `superklass` are both `Class`es, they share the same inheritance chain, so if a method is defined on `klass` but not `superklass`, this method must be introduced at some point between `klass` and `superklass`. This does not work when `superklass` is a `Module`. A `Module`'s inheritance chain contains just itself. So if a method is defined on `klass` but not on `superklass`, the method could still be defined somewhere upstream, e.g. in `Object`. This fix works by avoiding calling `method_defined_within?` with a module while still fufilling the requirement (checking that the method is defined withing `superclass` but not is not a generated attribute method). 4d8ee288 is likely an attempted partial fix for this problem. This unrolls that fix and properly check the `superclass` as intended. Fixes #11569.
* | | Merge pull request #14152 from ↵Aaron Patterson2014-02-252-24/+13
|\ \ \ | | | | | | | | | | | | | | | | schneems/schneems/fix-ar-wtf-why-is-there-no-environment Handle missing environment from non empty config
| * | | Handle missing environment from non empty configschneems2014-02-212-24/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If using a `DATABASE_URL` and a `database.yml`. The connection information in `DATABASE_URL` should be merged into whatever environment we are in. As released in 4.1.0rc1 if someone has a database.yml but is missing a key like production: ```yml development: host: localhost ``` Then the check for blank config will return false so the information from the `DATABASE_URL` will not be used when attempting to connect to the `production` database and the connection will incorrectly fail. This commit fixes this problem and adds a test for the behavior. In addition the ability to specify a connection url in a `database.yml` like this: ``` production: postgres://localhost/foo ``` Was introduced in 4.1.0rc1 though should not be used, instead using a url sub key ``` production: url: postgres://localhost/foo ``` This url sub key was also introduced in 4.1.0rc1 though the `production: postgres://localhost/foo` was not removed. As a result we should not test this behavior.
* | | | Skip test_migrate_revert_add_index_with_name if databasesYasuo Honda2014-02-251-10/+13
| | | | | | | | | | | | | | | | do not allow to create duplicate indexes on the same columns
* | | | Merge pull request #14193 from ys/patch-1Vijay Dev2014-02-251-1/+1
|\ \ \ \ | | | | | | | | | | Add missing parantheses in index_exists?
| * | | | Add missing parantheses in index_exists?Yannick Schutz2014-02-251-1/+1
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* | | | | Point master changelogs to 4-1-stable branchCarlos Antonio da Silva2014-02-251-1858/+1
|/ / / / | | | | | | | | | | | | Remove 4-1 related entries from master [ci skip]
* | / / Coerce strings when reading attributes.Yves Senn2014-02-234-7/+50
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* | | Merge pull request #13793 from senny/postgres/dynamic_range_oidYves Senn2014-02-234-63/+147
|\ \ \ | | | | | | | | Dynamically define PostgreSQL Range OIDs
| * | | deprecate support for pg ranges with excluding beginnings.Yves Senn2014-02-233-23/+78
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Ruby Range object does not support excluding beginnings. We currently support excluding beginnings for some subtypes using manually by incrementing them (now using the `#succ` method). This is approach is flawed as it's not equal to an excluding beginning. This commit deprecates the current support for excluding beginnings. It also raises an `ArgumentError` for subtypes that do not implement the `succ` method. This is a temporary solution to get rid of the broken state. We might still add complete support for excluding beginnings afterwards. (Probably with a new `PGRange` object, which acts like a `Range` but has excluding beginnings.
| * | | dynamically define PostgreSQL OID range types.Yves Senn2014-02-234-52/+81
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This gets AR working with custom defined range types. It also removes the need for subtype specific branches in `OID::Range`. This expands the interface of all `OID` types with the `infinity` method. It's responsible to provide a value for positive and negative infinity.
* | | | update version to 4.2.0.alphaYves Senn2014-02-231-1/+1
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* | | Add tests for default scope behaviour changeJon Leighton2014-02-232-0/+20
| | | | | | | | | | | | See #13875
* | | Merge pull request #14164 from vajrasky/fix_typo_max_idGuillermo Iguaran2014-02-221-1/+1
|\ \ \ | | | | | | | | Fixed typo in comment about MAX_ID.
| * | | Fixed typo in comment about MAX_ID.Vajrasky Kok2014-02-231-1/+1
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* | | | Distinguish ConnectionNotEstablished messages: no conn pool for the class, ↵Jeremy Kemper2014-02-221-1/+4
| |/ / |/| | | | | | | | or no conn available from the pool
* | | Prevent foreign_key_for? from type casting all attributesWojtek Kruszewski2014-02-211-1/+1
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* | | adding a test for #14106Aaron Patterson2014-02-201-0/+25
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* | | Revert "context in validation goes through has many relationship"Aaron Patterson2014-02-204-27/+1
| | | | | | | | | | | | This reverts commit 5e3d466d52fa4e9a42c3a1f8773a7c31da875e48.
* | | Add regression test for collection proxy readerArthur Neves2014-02-201-0/+7
| | | | | | | | | | | | [related #14116]
* | | Revert "speed up the collection proxy reader method, but slow down the ↵Arthur Neves2014-02-201-5/+1
| | | | | | | | | | | | | | | | | | | | | | | | constructor" This reverts commit f9e4c3c7c0c4152b62fe9202a9d12262884bb118. [fixes #14116]
* | | Typo fix for unscopeAmit Thawait2014-02-181-1/+1
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* | | Merge branch '4-1-0-beta2'Rafael Mendonça França2014-02-184-2/+18
|\ \ \ | | | | | | | | | | | | | | | | | | | | Conflicts: actionview/CHANGELOG.md activerecord/CHANGELOG.md
| * | | Preparing for 4.1.0.beta2 releaseRafael Mendonça França2014-02-182-1/+5
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| * | | Correctly escape PostgreSQL arrays.Aaron Patterson2014-02-182-1/+13
| | | | | | | | | | | | | | | | | | | | | | | | Thanks Godfrey Chan for reporting this! Fixes: CVE-2014-0080
* | | | Don't use `# =>` when it is not the expression valuesRafael Mendonça França2014-02-181-9/+9
| | | | | | | | | | | | | | | | [ci skip]
* | | | Fix the column name [ci skip]Rafael Mendonça França2014-02-181-6/+6
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* | | | Document the default scopes change on the release notes, CHANGELOGRafael Mendonça França2014-02-181-0/+61
| | | | | | | | | | | | | | | | | | | | | | | | and upgrating guides [ci skip]
* | | | Revert "Merge pull request #13344 from ccutrer/fix-from-default-select"Rafael Mendonça França2014-02-173-21/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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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* | | | Don't skip tests if they are not broken. Just don't define theyRafael Mendonça França2014-02-162-9/+5
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* | | | Fix typo [ci skip]Rafael Mendonça França2014-02-161-1/+1
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* | | | Resolve encoding issues with arrays of hstore (bug 11135).Josh Goodall2014-02-174-7/+52
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We didn't have enough encoding for the wire protocol to store an array of hstore types. So, further encode any hstore that is an array member. Whilst we're here, ensure it's an HashWithIndifferentAccess being returned, to be consistent with other serialized forms, and add testing for arrays of hstore. So now the following migration: enable_extension "hstore" create_table :servers do |t| t.string :name t.hstore :interfaces, array: true end produces a model that can used like this, to store an array of hashes: server = Server.create(name: "server01", interfaces: [ { name: "bge0", ipv4: "192.0.2.2", state: "up" }, { name: "de0", state: "disabled", by: "misha" }, { name: "fe0", state: "up" }, ]) More at http://inopinatus.org/2013/07/12/using-arrays-of-hstore-with-rails-4/
* | | | Add a missing changelog entry for #13981 and #14035Robin Dupret2014-02-151-0/+7
| | | | | | | | | | | | | | | | [ci skip]
* | | | add factory methods for empty alias trackersAaron Patterson2014-02-143-23/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we know the alias tracker is empty, we can create one that doesn't use a hash with default block for counting. ActiveRecord::Base.establish_connection(adapter: 'sqlite3', database: ':memory:') ActiveRecord::Schema.define do create_table :posts, force: true do |t| t.integer :comments_count end create_table :comments, force: true do |t| t.integer :post_id end end class Post < ActiveRecord::Base; has_many :comments; end class Comment < ActiveRecord::Base; belongs_to :post, counter_cache: true; end 10.times { Comment.create!(post: Post.create!) } record = Post.first association_name = :comments Benchmark.ips do |x| reflection = record.class.reflect_on_association(association_name) association = reflection.association_class.new(record, reflection) x.report('assoc') do reflection.association_class.new(record, reflection) end x.report('reader') do association.reader;nil end x.report('combined') do reflection.association_class.new(record, reflection).reader;nil end end [aaron@higgins rails (tracker)]$ TEST=ips bundle exec ruby ../1bb5456b5e035343df9d/gistfile1.rb -- create_table(:posts, {:force=>true}) -> 0.0062s -- create_table(:comments, {:force=>true}) -> 0.0003s Calculating ------------------------------------- assoc 833 i/100ms reader 28703 i/100ms combined 839 i/100ms ------------------------------------------------- assoc 9010.3 (±3.8%) i/s - 44982 in 5.000022s reader 3214523.4 (±5.5%) i/s - 16016274 in 5.001136s combined 8841.0 (±5.8%) i/s - 44467 in 5.049269s [aaron@higgins rails (tracker)]$ TEST=ips bundle exec ruby ../1bb5456b5e035343df9d/gistfile1.rb -- create_table(:posts, {:force=>true}) -> 0.0060s -- create_table(:comments, {:force=>true}) -> 0.0003s Calculating ------------------------------------- assoc 888 i/100ms reader 29217 i/100ms combined 900 i/100ms ------------------------------------------------- assoc 9674.3 (±3.3%) i/s - 48840 in 5.054022s reader 2988474.8 (±6.9%) i/s - 14842236 in 4.998230s combined 9674.0 (±3.1%) i/s - 48600 in 5.028694s
* | | | guarantee a list in the alias tracker so we can remove a conditionalAaron Patterson2014-02-143-6/+12
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* | | | stop exposing table_joinsAaron Patterson2014-02-141-4/+3
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