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| author | Godfrey Chan <godfreykfc@gmail.com> | 2014-08-19 18:20:05 -0700 |
|---|---|---|
| committer | Godfrey Chan <godfreykfc@gmail.com> | 2014-08-19 18:20:18 -0700 |
| commit | f288533b4f2b5f65cd901132b3864aaaf8ee76a0 (patch) | |
| tree | e3e95280b10f6cee30669898244b476b9abea00b /guides/source | |
| parent | 79d50ce3104d2ff4a3964b12139120b85dce35e7 (diff) | |
| download | rails-f288533b4f2b5f65cd901132b3864aaaf8ee76a0.tar.gz rails-f288533b4f2b5f65cd901132b3864aaaf8ee76a0.tar.bz2 rails-f288533b4f2b5f65cd901132b3864aaaf8ee76a0.zip | |
Synced AR release notes [ci-skip]
Diffstat (limited to 'guides/source')
| -rw-r--r-- | guides/source/4_2_release_notes.md | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/guides/source/4_2_release_notes.md b/guides/source/4_2_release_notes.md index 7f97dd0610..782af6757f 100644 --- a/guides/source/4_2_release_notes.md +++ b/guides/source/4_2_release_notes.md @@ -305,6 +305,17 @@ for detailed changes. ### Deprecations +* Deprecated swallowing of errors inside `after_commit` and `after_rollback`. + ([Pull Request](https://github.com/rails/rails/pull/16537)) + +* Deprecated calling `DatabaseTasks.load_schema` without a connection. Use + `DatabaseTasks.load_schema_current` instead. + ([Commit](https://github.com/rails/rails/commit/f15cef67f75e4b52fd45655d7c6ab6b35623c608)) + +* Deprecated `Reflection#source_macro` without replacement as it is no longer + needed in Active Record. + ([Pull Request](https://github.com/rails/rails/pull/16373)) + * Deprecated broken support for automatic detection of counter caches on `has_many :through` associations. You should instead manually specify the counter cache on the `has_many` and `belongs_to` associations for the @@ -342,6 +353,13 @@ for detailed changes. ### Notable changes +* The PostgreSQL adapter now supports the `JSONB` datatype in PostgreSQL 9.4+. + ([Pull Request](https://github.com/rails/rails/pull/16220)) + +* The `#references` method in migrations now supports a `type` option for + specifying the type of the foreign key (e.g. `:uuid`). + ([Pull Request](https://github.com/rails/rails/pull/16231)) + * Added a `:required` option to singular associations, which defines a presence validation on the association. ([Pull Request](https://github.com/rails/rails/pull/16056)) |