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| author | Yves Senn <yves.senn@gmail.com> | 2012-11-11 17:15:26 +0100 |
|---|---|---|
| committer | Yves Senn <yves.senn@garaio.com> | 2012-11-13 15:50:11 +0100 |
| commit | d3006f3503cd62510f669fcac84f8dc47c3b333c (patch) | |
| tree | b369a5fcc68f0584d75e2ad571273f25c867cd0f /activerecord/CHANGELOG.md | |
| parent | 267fb61277ac960ad443d239febcb3136a007d24 (diff) | |
| download | rails-d3006f3503cd62510f669fcac84f8dc47c3b333c.tar.gz rails-d3006f3503cd62510f669fcac84f8dc47c3b333c.tar.bz2 rails-d3006f3503cd62510f669fcac84f8dc47c3b333c.zip | |
backport #8176, `#pluck` can be used on a relation with `select` clause.
Conflicts:
activerecord/CHANGELOG.md
activerecord/lib/active_record/relation/calculations.rb
activerecord/test/cases/calculations_test.rb
Diffstat (limited to 'activerecord/CHANGELOG.md')
| -rw-r--r-- | activerecord/CHANGELOG.md | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/activerecord/CHANGELOG.md b/activerecord/CHANGELOG.md index d8493205d7..71a740f300 100644 --- a/activerecord/CHANGELOG.md +++ b/activerecord/CHANGELOG.md @@ -1,5 +1,14 @@ ## Rails 3.2.10 (unreleased) +* `#pluck` can be used on a relation with `select` clause. [Backport #8176] + Fix #7551 + + Example: + + Topic.select([:approved, :id]).order(:id).pluck(:id) + + *Yves Senn* + * Do not create useless database transaction when building `has_one` association. [Backport #8154] Example: |