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* Remove fall back and column restrictions for `count`.Yves Senn2013-06-093-10/+31
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* cleanup whitespace in relation.rbYves Senn2013-06-091-1/+1
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* Getting rid of the +automatic_inverse_of: false+ option in associations in favorwangjohn2013-06-0811-19/+45
| | | | | of using +inverse_of: false+ option. Changing the documentation and adding a CHANGELOG entry for the automatic inverse detection feature.
* Revert "Merge pull request #10539 from davidcelis/ar-sql-improvements"Jon Leighton2013-06-071-1/+5
| | | | | | | | | This reverts commit 257fa6897d9c85da16b7c9fcb4ae3008198d320e, reversing changes made to 94725b81f5588e4b0f43222c4f142c3135941b4b. The build failed https://travis-ci.org/rails/rails/builds/7883546
* ActiveRecord::Relation#blank? should `LIMIT 1`David Celis2013-06-071-5/+1
| | | | | | | | | | | | | | | This is an SQL improvement to ActiveRecord::Relation#blank?. Currently, it calls `to_a` on the Relation, which loads all records in the association, and calls `blank?` on the loaded Array. There are other ways, however, to check the emptiness of an association that are far more performant. `#empty?`, `#exists?` and `#any?` all attach a `LIMIT 1` to the SQL query before firing it off, which is a nice query improvement. `#blank?` should do the same! Bonus performance improvements will also happen for `#present?`, which merely calls the negation of `#blank?` Signed-off-by: David Celis <me@davidcel.is>
* Merge pull request #10561 from Empact/nix-throwresultJon Leighton2013-06-076-23/+35
|\ | | | | Rather than raising ThrowResult when construct_limited_ids_conditions comes up empty, set the relation to NullRelation and rely on its results.
| * Rather than raising ThrowResult when construct_limited_ids_conditions comes ↵Ben Woosley2013-05-103-21/+15
| | | | | | | | | | | | up empty, set the relation to NullRelation and rely on its results. This will help avoid errors like 2fcafee250ee2, because in most cases NullRelation will do the right thing. Minor bonus is avoiding the use of exceptions for flow control.
| * Make NullRelation a bit more like a real relation by returning 0 for ↵Ben Woosley2013-05-102-3/+8
| | | | | | | | #calculate(:count)
| * No point in memoizing a simple literal string.Ben Woosley2013-05-101-1/+1
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| * Add coverage for the fact that pluck without an argument returns all the ↵Ben Woosley2013-05-101-0/+5
| | | | | | | | table's columns.
| * Fix that #pluck wasn't rescuing ThrowResult, meaning it would blow up when ↵Ben Woosley2013-05-102-0/+8
| | | | | | | | failing to construct_limited_ids_condition.
* | Fix Build. Changing constructor.Arun Agrawal2013-06-051-3/+3
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* | Merge pull request #10482 from scudco/10432-fix-add-column-with-arrayAaron Patterson2013-06-053-0/+34
|\ \ | | | | | | Fixes #10432 add_column not creating array columns in PostgreSQL
| * | Fixes #10432 add_column not creating array columns in PostgreSQLAdam Anderson2013-06-043-0/+34
| | | | | | | | | | | | | | | | | | When then PostgreSQL visitor was [added](https://github.com/rails/rails/commit/6b7fdf3bf3675a14eae74acc5241089308153a34) `add_column` was no longer receiving the column options directly. This caused the options to be lost along the way.
* | | only check pending migrations if there are new filesAaron Patterson2013-06-051-2/+25
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* | | Fix #10789. Now at last ::Logger doesn't support #silence method .kennyj2013-06-052-3/+10
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* | | the typecast value should be passed to the serializer. fixes #10830Aaron Patterson2013-06-052-6/+5
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* | | adding a test for #10830Aaron Patterson2013-06-051-0/+18
|/ / | | | | | | | | Conflicts: activerecord/test/cases/adapters/postgresql/bytea_test.rb
* | Revert "Merge pull request #4490 from EmmanuelOga/master"José Valim2013-06-043-19/+2
| | | | | | | | | | | | | | | | This behaviour doesn't actually make sense, the context of the child should not be affected by the parent. See #10492. This reverts commit 5f8274efe128ffeec8fa3179460f5167a078f007, reversing changes made to 81e837e810460d066a2e5fc5a795366ec8ab2313.
* | Merge pull request #10825 from arunagw/remove-rake-packagetask-loadGuillermo Iguaran2013-06-021-1/+0
|\ \ | | | | | | No need to load 'rake/packagetask' as it's already in 'rubygems/package_task'
| * | No need to load 'rake/packagetask' as it's alreadyArun Agrawal2013-06-021-1/+0
| | | | | | | | | | | | | | | in 'rubygems/package_task'
* | | Merge pull request #10824 from vipulnsward/wonderfulGuillermo Iguaran2013-06-021-1/+1
|\ \ \ | |/ / |/| | wonderfull => wonderful
| * | wonderfull => wonderfulVipul A M2013-06-021-1/+1
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* | | Remove unnecessary testcase for instance level stored_attributes.kennyj2013-06-021-5/+0
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* | | Remove instance level serialized_attributes setting was deprecated.kennyj2013-06-022-13/+0
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* | | Remove instance level attr_readonly setting was deprecated.kennyj2013-06-022-12/+0
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* | | Remove behavior that deals with a string as third argument of `add_index`, ↵kennyj2013-06-022-38/+14
| | | | | | | | | | | | | | | | | | because this was deprecated. Some testcases is failed, so I replaced nil to empty hash in add_reference.
* | | Remove #sum with a block was deprecated.kennyj2013-06-013-21/+1
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* | | Remove ActiveSupport::Benchmarkable#silence was deprecated.kennyj2013-06-011-32/+0
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* | revises the documentation of ActiveRecord::Relation#find_or_create_by [ci skip]Xavier Noria2013-06-011-14/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * Inspect uses double quotes. * Inspect puts a hash as in #<User ...>. * Documents the return value, and makes explicit it can be an invalid record. * Documents the method is not atomic. * Documents a way to handle UNIQUE contraint violations in the event of a race condition. * Removes the "Examples" header according to our guidelines.
* | rewrites AR's reload documentationXavier Noria2013-05-311-4/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * It is no longer true that options are passed to find. * Documents that ActiveRecord::RecordNotFound may be raised. * Documents that the reload happens in-place. * Documents that caches are wiped. * Documents that the method returns self. * Documents a couple of use cases.
* | Fix word order in documentation for with_lockPedro Fayolle2013-05-301-1/+1
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* | Merge pull request #10767 from jmondo/masterCarlos Antonio da Silva2013-05-291-1/+1
|\ \ | | | | | | Use grep instead of select with === in QueryMethods
| * | use grep over select for consistency and efficiencyJohn Gesimondo2013-05-281-1/+1
| | | | | | | | | | | | pass block directly to grep
* | | Merge pull request #10766 from kylerippey/minor_schema_migration_refactorRafael Mendonça França2013-05-281-18/+24
|\ \ \ | | | | | | | | Minor refactor of ActiveRecord::SchemaMigration
| * | | Minor refactor of ActiveRecord::SchemaMigration to remove references to ↵Kyle Rippey2013-05-261-18/+24
| |/ / | | | | | | | | | Base, override table_exists method, and switch to preferred style for class method definitions.
* | | Merge pull request #10495 from senny/postgres_test_cleanupRafael Mendonça França2013-05-282-30/+30
|\ \ \ | | | | | | | | PostgreSQL specific test cleanup
| * | | cleanup, assert on warning from postgres adapterYves Senn2013-05-081-1/+1
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| * | | cleanup, switch arguments in assert_equal callsYves Senn2013-05-081-29/+29
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* | | | test cleanup, replace `define_method` and `remove_method` with stubs.Yves Senn2013-05-281-5/+1
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* | | | `implicit_readonly` is being removed in favor of calling `readonly` explicitlyYves Senn2013-05-275-24/+25
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* | | | cleanup whitespace in `active_record/relation.rb`.Yves Senn2013-05-271-4/+4
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* | | Merge pull request #10713 from senny/10693_fix_primary_key_option_on_has_manyRafael Mendonça França2013-05-234-2/+15
|\ \ \ | | | | | | | | Fix the `:primary_key` option for `has_many` associations.
| * | | Fix the `:primary_key` option for `has_many` associations.Yves Senn2013-05-234-2/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When removing records from a `has_many` association it used the `primary_key` defined on the association. Our test suite didn't fail because on all occurences of `:primary_key`, the specified column was available in both tables. This prevented the code from raising an exception but it still behaved badly. I added a test-case to prevent regressions that failed with: ``` 1) Error: HasManyAssociationsTest#test_has_many_assignment_with_custom_primary_key: ActiveRecord::StatementInvalid: SQLite3::SQLException: no such column: essays.first_name: UPDATE "essays" SET "writer_id" = NULL WHERE "essays"."writer_id" = ? AND "essays"."first_name" IS NULL ```
* | | | deprecate Validator#setup (to get rid of a respond_to call). validators do ↵Nick Sutterer2013-05-231-6/+1
|/ / / | | | | | | | | | their setup in their constructor now.
* | | Add CHANGELOG entry for 99860582b2b1c0fc42bf84c52aac57b243d42678Rafael Mendonça França2013-05-221-0/+6
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* | | remove code duplicationNeeraj Singh2013-05-221-2/+3
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* | | Merge pull request #10714 from tkhr/extract_test_from_base_test.rb_in_ARCarlos Antonio da Silva2013-05-224-45/+54
|\ \ \ | | | | | | | | Extract tests code out from AR's base_test.rb
| * | | Extract AR::Persistence#becomes's test code out from base_test.rbTakehiro Adachi2013-05-222-13/+13
| | | | | | | | | | | | | | | | | | | | The method got extracted out from AR::Base in commit d916c62cfc7c59ab6411407a05b946d3dd7535e9, but the tests never did.
| * | | Extract AR::AttributeMethods#attribute_for_inspect's test code out from ↵Takehiro Adachi2013-05-222-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | base_test.rb The method itself got extracted out from ActiveRecored::Base in commit ceb33f84933639d3b61aac62e5e71fd087ab65ed, but the test code never did.