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* | | | | Use a bound parameter for the "id = " portion of update statementsSean Griffin2014-11-012-5/+14
|/ / / / | | | | | | | | | | | | | | | | | | | | 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.
* | | | Correctly cast calculation results on PGSean Griffin2014-11-013-1/+16
| | | | | | | | | | | | | | | | | | | | MySQL reports the column name as `"MAX(developer_id)"`. PG will report it as `"max"`
* | | | [ci skip] `Relation#bind` is not public APISean Griffin2014-11-011-1/+1
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* | | | Fix test which failed in isolationSean Griffin2014-11-011-0/+1
| | | | | | | | | | | | | | | | It was transitively relying on the vertex model being loaded
* | | | Use bind values for joined tables in where statementsSean Griffin2014-11-018-1/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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]
* | | | Merge pull request #17463 from mrgilman/remove-index-from-substitute-atSean Griffin2014-11-013-7/+6
|\ \ \ \ | | | | | | | | | | Remove redundant substitute index when constructing bind values
| * | | | Remove redundant substitute index when constructing bind valuesMelanie Gilman2014-10-313-7/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* | | | | Don't needlessly alphabetize columns for insert/updateSean Griffin2014-11-011-4/+3
| |/ / / |/| | | | | | | | | | | | | | | This slightly simplifies the code, and reduces the number of times we need to iterate over the attributes by one.
* | | | remove unused and untested APIAaron Patterson2014-10-311-6/+2
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* | | | fix set_pk_sequence and add a test for it.Aaron Patterson2014-10-312-1/+9
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* | | | Added region sequencing of primary keys for Postgres.Joe Rafaniello2014-10-311-0/+21
|/ / / | | | | | | | | | | | | | | | | | | Skip setting sequence on a table create if the value is 0 since it will start the first value at 1 anyway. This fixes the PG error 'setval: value 0 is out of bounds for sequence vms_id_seq...' encountered when migrating a new DB. BugzID: 15452,9772,13475,16850
* | | Don't attempt to load the schema file in tests if none existsSean Griffin2014-10-312-3/+18
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* | | Don't modify the columns hash to set defaults from the attributes APISean Griffin2014-10-313-14/+39
| | | | | | | | | | | | | | | Nothing is directly using the columns for the default values anymore. This step helps us get closer not not mutating the columns hash.
* | | Load test schema even if there are no migrationsSean Griffin2014-10-312-1/+18
| | | | | | | | | | | | Fixes #17170
* | | Merge pull request #17305 from ↵Rafael Mendonça França2014-10-312-1/+90
|\ \ \ | | | | | | | | | | | | | | | | ziggythehamster/activerecord-connectionhandling-RAILS_ENV-without-rails If Rails is not defined, check ENV["RAILS_ENV"] and ENV["RACK_ENV"] in ActiveRecord::ConnectionHandling
| * | | If Rails is not defined, check ENV["RAILS_ENV"] and ENV["RACK_ENV"].Keith Gable2014-10-212-1/+90
| |/ / | | | | | | | | | | | | | | | | | | This fixes a regression introduced by 6cc03675d30b58e28f585720dad14e947a57ff5b. ActiveRecord, if used without Rails, always checks the "default_env" environment. This would be OK, except that Sinatra also supports environments, and it runs with {RACK|RAILS}_ENV=production. This patch adds a fallback to RAILS_ENV and RACK_ENV (and ultimately default_env) if Rails.env doesn't exist.
* | | Use the correct values for int max and minSean Griffin2014-10-313-56/+119
| | | | | | | | | | | | | | | We had accidentally gone one power of two too far. In addition, we need to handle minimum values as well as the maximum.
* | | Treat strings greater than int max value as out of rangeSean Griffin2014-10-319-18/+56
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sufficiently large integers cause `find` and `find_by` to raise `StatementInvalid` instead of `RecordNotFound` or just returning `nil`. Given that we can't cast to `nil` for `Integer` like we would with junk data for other types, we raise a `RangeError` instead, and rescue in places where it would be highly unexpected to get an exception from casting. Fixes #17380
* | | Rename `default_attributes` to `_default_attributes`Sean Griffin2014-10-312-3/+3
| | | | | | | | | | | | | | | It is internal use only. This is to avoid conflicting with users' method names. Fixes #17458
* | | Don't require calculations to be aliased to a columnSean Griffin2014-10-312-2/+1
| | | | | | | | | | | | | | | | | | | | | Arel has changed so that `.sum` no longer aliases `SUM(the_column)` to `sum_id`. This means the type returned by the adapter will be at the key `"SUM(the_column)"`. Longer term, we should eventually be able to retain type information from the AR::Base subclasses used in joined queries
* | | Prepare for 4.2.0.beta4 releaseGodfrey Chan2014-10-301-1/+1
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* | | Use released arelGodfrey Chan2014-10-301-1/+1
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* | | Merge pull request #17440 from claudiob/remove-yet-another-redundant-to-sXavier Noria2014-10-306-11/+11
|\ \ \ | | | | | | | | Remove redundant `to_s` in interpolation
| * | | Remove redundant `to_s` in interpolationclaudiob2014-10-306-11/+11
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* | | | Use `#between`, rather than `#in` for passing Ranges to ArelSean Griffin2014-10-302-2/+2
|/ / / | | | | | | | | | Passing ranges to `#in` has been deprecated in Arel.
* | | Merge pull request #17434 from claudiob/remove-redundant-to-sXavier Noria2014-10-301-2/+2
|\ \ \ | | | | | | | | Remove redundant `to_s` in interpolation
| * | | Remove redundant `to_s` in interpolationclaudiob2014-10-291-2/+2
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* | | | add bigserial pk supportAaron Patterson2014-10-293-0/+23
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* | | Merge pull request #17411 from ↵Rafael Mendonça França2014-10-291-1/+1
|\ \ \ | | | | | | | | | | | | | | | | mcfiredrill/doc-change-column-default-abstract-mysql-adapter document change_column and change_column_default for abstract_mysql_adapter [ci skip]
| * | | :nodoc: for abstract_mysql_adapterTony Miller2014-10-291-1/+1
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* | | | fix MySQL enum type lookup with values matching another type. Closes #17402.Yves Senn2014-10-293-6/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The MySQLAdapter type map used the lowest priority for enum types. This was the result of a recent refactoring and lead to some broken lookups for enums with values that match other types. Like `8bit`. This patch restores the priority to what we had before the refactoring. /cc @sgrif
* | | | edit pass over all warningsXavier Noria2014-10-287-16/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch uniformizes warning messages. I used the most common style already present in the code base: * Capitalize the first word. * End the message with a full stop. * "Rails 5" instead of "Rails 5.0". * Backticks for method names and inline code. Also, converted a few long strings into the new heredoc convention.
* | | | Add mysql and pg specific attributes to Column#== and hashSean Griffin2014-10-282-2/+20
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* | | | Merge pull request #17421 from rails/warn-with-heredocXavier Noria2014-10-2813-53/+103
|\ \ \ \ | | | | | | | | | | let warn with heredocs
| * | | | let's warn with heredocsXavier Noria2014-10-2813-53/+103
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* | | | 💣Sean Griffin2014-10-282-2/+5
| | | | | | | | | | | | | | | | We were relying on hash inequality in tests
* | | | Implement hash equality on columnSean Griffin2014-10-281-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | The query cache uses bind values as hash keys. The current implementation relies on reference equality for hash equality. This is brittle, and can easily break in the future.
* | | | Implement #== for columnSean Griffin2014-10-281-0/+8
| | | | | | | | | | | | | | | | We shouldn't rely on reference equality of these objects in tests
* | | | Remove unneccessary default values from relation mergerSean Griffin2014-10-281-2/+2
| | | | | | | | | | | | | | | | The value methods will default to an empty array for us automatically
* | | | Fix uninitialized ivar warning in testsSean Griffin2014-10-281-1/+1
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* | | | Call value methods when merging relations, rather than accessing keysSean Griffin2014-10-281-14/+14
|/ / / | | | | | | | | | | | | | | | | | | | | | The change to accessing keys directly was originally added to allow `merge` to take a hash. The implementation of `HashMerger` no longer requires us to be doing so. Accessing the values directly makes it impossible to change internal storage details, even if shim methods are added temporarily
* | | Allow Relation#rewhere to work with infinite range valuesDan Olson2014-10-272-1/+22
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* | | Merge pull request #17374 from maurogeorge/scope-exceptionYves Senn2014-10-273-0/+15
|\ \ \ | | | | | | | | | | | | Raises ArgumentError when try to define a scope without a callable
| * | | Raises ArgumentError when try to define a scope without a callableMauro George2014-10-232-0/+9
| |/ / | | | | | | | | | | | | | | | This changes the actual exception `NoMethodError: undefined method `call' for #<ActiveRecord::Relation []>` to a `ArgumentError` when try to define a scope without a callable.
* | | Merge pull request #14143 from derekprior/dp-compound-index-orderingYves Senn2014-10-275-5/+9
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | Use type column first in multi-column indexes Conflicts: activerecord/CHANGELOG.md
| * | | Use type column first in multi-column indexesDerek Prior2014-10-245-5/+9
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | `add_reference` can very helpfully add a multi-column index when you use it to add a polymorphic reference. However, the first column in the index is the `id` column, which is less than ideal. The [PostgreSQL docs][1] say: > A multicolumn B-tree index can be used with query conditions that > involve any subset of the index's columns, but the index is most > efficient when there are constraints on the leading (leftmost) > columns. The [MySQL docs][2] say: > MySQL can use multiple-column indexes for queries that test all the > columns in the index, or queries that test just the first column, the > first two columns, the first three columns, and so on. If you specify > the columns in the right order in the index definition, a single > composite index can speed up several kinds of queries on the same > table. In a polymorphic relationship, the type column is much more likely to be useful as the first column in an index than the id column. That is, I'm more likely to query on type without an id than I am to query on id without a type. [1]: http://www.postgresql.org/docs/9.3/static/indexes-multicolumn.html [2]: http://dev.mysql.com/doc/refman/5.0/en/multiple-column-indexes.html
* | | Merge pull request #17330 from DanOlson/rewhereMatthew Draper2014-10-273-1/+12
|\ \ \ | | | | | | | | Fix Relation#rewhere to work with Range values
| * | | Fix Relation.rewhere to work with Range valuesDan Olson2014-10-203-1/+12
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* | | | Fix typo in error message when non-boolean value is assigned to boolean columnPrathamesh Sonpatki2014-10-261-1/+1
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* | | | Prefix internal method with _Rafael Mendonça França2014-10-255-14/+14
| | | | | | | | | | | | | | | | This will avoid naming clash with user defined methods
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