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* Merge pull request #22562 from sblackstone/masterJeremy Daer2015-12-152-2/+9
|\ | | | | Allow users to pass flags from database.yml
| * Allow users to pass flags from database.ymlStephen Blackstone2015-12-152-2/+9
| | | | | | | | | | | | Fix white-space Add test case demonstrating flags are received by the adapter
* | Merge pull request #22596 from y-yagi/remove_extra_space_from_deprecation_msgEileen M. Uchitelle2015-12-152-2/+5
|\ \ | | | | | | remove extra spaces from deprecation message
| * | remove extra spaces from deprecation messageyuuji.yaginuma2015-12-152-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ``` # before DEPRECATION WARNING: Time columns will become time zone aware in Rails 5.1. This still causes `String`s to be parsed as if they were in `Time.zone`, and `Time`s to be converted to `Time.zone`. To keep the old behavior, you must add the following to your initializer: config.active_record.time_zone_aware_types = [:datetime] To silence this deprecation warning, add the following: config.active_record.time_zone_aware_types << :time ``` ``` # after DEPRECATION WARNING: Time columns will become time zone aware in Rails 5.1. This still causes `String`s to be parsed as if they were in `Time.zone`, and `Time`s to be converted to `Time.zone`. To keep the old behavior, you must add the following to your initializer: config.active_record.time_zone_aware_types = [:datetime] To silence this deprecation warning, add the following: config.active_record.time_zone_aware_types << :time ```
* | | Use a real migration version number in docsMatthew Draper2015-12-155-19/+19
| | | | | | | | | | | | | | | Even though this means more things to change when we bump after a release, it's more important that our examples are directly copyable.
* | | Schema uses current migration APIMatthew Draper2015-12-151-1/+1
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* | | In 4.2 migrations, `timestamps` defaulted to `null: true`Matthew Draper2015-12-151-0/+24
| | | | | | | | | | | | | | | .. it also showed a deprecation warning, but we obviously needn't retain that.
* | | Find the delegate, even in a deeper inheritance treeMatthew Draper2015-12-151-1/+5
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* | | Internal test migrations use the private 'Current' versionMatthew Draper2015-12-1536-49/+49
| | | | | | | | | | | | | | | | | | | | | | | | Apart from specific versioning support, our tests should focus on the behaviour of whatever version they're accompanying, regardless of when they were written. Application code should *not* do this.
* | | Use a deliberately-invalid migration version in all doc examplesMatthew Draper2015-12-155-19/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we use a real version, at best that'll be an onerous update required for each release; at worst, it will encourage users to write new migrations against an older version than they're using. The other option would be to leave these bare, without any version specifier. But as that's just a variant spelling of "4.2", it would seem to raise the same concerns as above.
* | | Add migration versioning via Migration subclassesMatthew Draper2015-12-155-2/+64
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* | | Ensure uuid-ossp extension is present before we rely on itMatthew Draper2015-12-151-0/+2
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* | Revert "Perform a more efficient query in `Relation#any?`"Sean Griffin2015-12-143-8/+15
| | | | | | | | | | | | | | | | | | This reverts commit 6d5b1fdf55611de2a1071c37544933bb588ae88e. `eager_load` and `references` can include hashes, which won't match up with `references` A test case has been added to demonstrate the problem
* | Merge pull request #22395 from avokhmin/becomes-errors-base-2Sean Griffin2015-12-142-2/+21
|\ \ | | | | | | `ActiveRecord::Base#becomes` should copy the errors
| * | `ActiveRecord::Base#becomes` should copy the errorsVokhmin Alexey V2015-12-142-2/+21
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* | | Perform a more efficient query in `Relation#any?`Sean Griffin2015-12-142-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This was changed in 421c81b, as `exists?` blows up if you are eager loading a polymorphic association, as it'll try to construct a join to that table. The previous change decided to execute a `count` instead, which wouldn't join. Of course, the only time we actually need to perform a join on the eager loaded values (which would perform a left outer join) is if they're being referenced in the where clause. This doesn't affect inner joins.
* | | Fix test failures caused by 574f255Sean Griffin2015-12-141-1/+1
|/ / | | | | | | | | There was a test remaining for PG only that was checking for an exact limit clause
* | Use a bind param for `LIMIT` and `OFFSET`Sean Griffin2015-12-144-13/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We currently generate an unbounded number of prepared statements when `limit` or `offset` are called with a dynamic argument. This changes `LIMIT` and `OFFSET` to use bind params, eliminating the problem. `Type::Value#hash` needed to be implemented, as it turns out we busted the query cache if the type object used wasn't exactly the same object. This drops support for passing an `Arel::Nodes::SqlLiteral` to `limit`. Doing this relied on AR internals, and was never officially supported usage. Fixes #22250.
* | Deprecate limit strings with commasSean Griffin2015-12-142-3/+13
| | | | | | | | | | | | | | | | | | | | Some backends allow `LIMIT 1,2` as a shorthand for `LIMIT 1 OFFSET 2`. Supporting this in Active Record massively complicates using bind parameters for limit and offset, and it's trivially easy to build an invalid SQL query by also calling `offset` on the same `Relation`. This is a niche syntax that is only supported by a few adapters, and can be trivially worked around by calling offset explicitly.
* | Merge pull request #22209 from ↵Sean Griffin2015-12-142-0/+19
|\ \ | | | | | | | | | | | | yui-knk/add_test_sanitize_sql_array_handles_named_bind_variables Add test cases for `#sanitize_sql_array` with named_bind_variables
| * | Add test cases for `#sanitize_sql_array` with named_bind_variablesyui-knk2015-11-092-0/+19
| | | | | | | | | | | | | | | And add code examples to `sanitize_sql_for_conditions`, `sanitize_sql_for_assignment`, and `sanitize_sql_array`.
* | | Merge pull request #22571 from mtsmfm/travel-backSantiago Pastorino2015-12-131-3/+3
|\ \ \ | | | | | | | | travel back
| * | | travel backFumiaki MATSUSHIMA2015-12-131-3/+3
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* | | Merge pull request #22381 from yahonda/use_adapter_subsecond_precision_supportedAaron Patterson2015-12-134-60/+17
|\ \ \ | |/ / |/| | Use adapter supports_datetime_with_precision
| * | Consolidate tests for time and datetime columns options, limit and precisionYasuo Honda2015-11-302-59/+12
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| * | Support supports_datetime_with_precision? for sqlite3Yasuo Honda2015-11-301-0/+4
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| * | Use adapter supports_datetime_with_precision to support 3rd party adapter testsYasuo Honda2015-11-301-1/+1
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* | | Revert "Merge pull request #22502 from maclover7/remove-deprecation-notice"Arthur Neves2015-12-111-0/+8
| | | | | | | | | | | | | | | | | | | | | This reverts commit c2e70ca9b042a3461aac0dc073a80e84bd77eb57, reversing changes made to b0e5fc2737ed0b2f67f9b9538d01e084545493fd. this broke the build
* | | Merge pull request #22502 from maclover7/remove-deprecation-noticeArthur Nogueira Neves2015-12-111-8/+0
|\ \ \ | | | | | | | | Remove unused deprecation notice
| * | | Remove unused deprecation noticeJon Moss2015-12-051-8/+0
| | | | | | | | | | | | | | | | | | | | The `rake db:test:*` tasks were deprecated in #13528, but were undeprecated and added back in via #17739.
* | | | Merge pull request #22523 from Elektron1c97/masterRafael França2015-12-071-4/+4
|\ \ \ \ | | | | | | | | | | Typo correction
| * | | | Typo correctionYves Siegrist2015-12-071-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the doc the `dependent` option was set with: `dependent: destroy`. This is not working because destroy would call the method of the activerecord::base object. The right way is: `dependent: :destroy`
* | | | | Merge pull request #22517 from Elektron1c97/masterRafael França2015-12-071-2/+1
|\| | | | | | | | | | | | | | [ci skip] Add a dollar sign to each command in the READMEs
| * | | | [ci skip] Add a dollar sign to each command in the READMEsElektron1c972015-12-061-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | According to pr #22443 in the guides there's always a dollar sign before every command, so why is in the main README a `$` and in every submodule a `%`? Just eye candy..
* | | | | Make sure we touch all the parents when touch_later.Arthur Neves2015-12-064-8/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The problem was that when saving an object, we would call touch_later on the parent which wont be saved immediteally, and it wont call any callbacks. That was working one level up because we were calling touch, during the touch_later commit phase. However that still didnt solve the problem when you have a 3+ levels of parents to be touched, as calling touch would affect the parent, but it would be too late to run callbacks on its grand-parent. The solution for this, is instead, call touch_later upwards when the first touch_later is called. So we make sure all the timestamps are updated without relying on callbacks. This also removed the hard dependency BelongsTo builder had with the TouchLater module. So we can still have the old behaviour if TouchLater module is not included. [fixes 5f5e6d924973003c105feb711cefdb726f312768] [related #19324]
* | | | | Introduce after_{create,update,delete}_commit callbacksGenadi Samokovarov2015-12-063-6/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Those are actually shortcuts for `after_commit`. Before: after_commit :add_to_index_later, on: :create after_commit :update_in_index_later, on: :update after_commit :remove_from_index_later, on: :destroy After: after_create_commit :add_to_index_later after_update_commit :update_in_index_later after_destroy_commit :remove_from_index_later
* | | | | Merge pull request #22492 from RochesterinNYC/patch-1Sean Griffin2015-12-052-3/+3
|\ \ \ \ \ | | | | | | | | | | | | Add note about serialization to update_columns documentation [ci skip]
| * | | | | Clean up and correct documentation for update_columns and update_all [ci skip]James Wen2015-12-052-3/+3
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* | | | | Merge pull request #22500 from y-yagi/fix_warning_in_geometric_testSean Griffin2015-12-041-1/+3
|\ \ \ \ \ | |/ / / / |/| | | | remove warning from postgresql geometric test
| * | | | remove warning from postgresql geometric testyuuji.yaginuma2015-12-051-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This removes the following warning which has been out in the case of a PostgreSQL 9.3 below. ``` activerecord/test/cases/adapters/postgresql/geometric_test.rb:265: warning: instance variable @connection not initialized ```
* | | | | Remove old comment about AC::Parameters>subclassesclaudiob2015-12-022-2/+7
|/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [ci skip] Q: What happens if you initialize an AR model by passing Parameters that have not been whitelisted with `permit`? A: An `ActiveModel::ForbiddenAttributesError` is raised. I think this behavior is correct, and it's better than what used to happen, with unpermitted parameter being simply ignored.
* | | | don't rely on the columns hash to get defaults. follow-up to #17169.Yves Senn2015-12-022-7/+25
| | | | | | | | | | | | | | | | | | | | | | | | This will also get the defaults from attribute definitions like: attribute :type, :string, default: "SomethingElse"
* | | | add `ActiveRecord::Base.has_attribute?`Yves Senn2015-12-023-2/+27
| | | | | | | | | | | | | | | | `has_attribute?` method to check wether a given attribute has been defined.
* | | | tests, pluralize singular table name.Yves Senn2015-12-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This solves the following error: ActiveRecord::StatementInvalid: Could not find table 'guitars' It seems that the table structure of the `Guitar` model has not been necessary until now. Due to the wrong table name the model was not correctly linked to the table.
* | | | Merge pull request #17169 from kuldeepaggarwal/fix-STI-default-typeYves Senn2015-12-023-9/+47
|\ \ \ \ | | | | | | | | | | | | | | | STI cast new instances to `default type` on initialize.
| * | | | STI cast new instances to `default type` on initialize.Kuldeep Aggarwal2015-12-023-0/+42
|/ / / / | | | | | | | | | | | | fixes #17121
* | | | Ensure `Relation` responds to `shuffle`Sean Griffin2015-12-012-2/+2
| | | | | | | | | | | | | | | | | | | | It appears that I missed this one when I delegated all the non-mutation array methods that were not on Enumerable
* | | | Merge pull request #22449 from dnagir/database_connection_messageYves Senn2015-12-011-1/+1
|\ \ \ \ | |_|/ / |/| | | Explain the connection pool error message better [ci skip]
| * | | Explain the connection pool error message betterDmytrii Nagirniak2015-12-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The previous message was misleading (especially for Ops guys) when diagnosing problems related to the database connection. The message was suggesting that the connection cannot be obtained which normally assumes the need to look at the database. But this isn't the case as the connection could not be retrieved from the application's internal connection pool. The new message should make it more explicit and remove the confusion.
* | | | Merge pull request #22345 from GUI/fix-multi-schema-structure-dumpYves Senn2015-11-303-4/+10
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix rake db:structure:dump on Postgres when multiple schemas are used Conflicts: activerecord/CHANGELOG.md Closes #22346.
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