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Diffstat (limited to 'activerecord/CHANGELOG.md')
-rw-r--r-- | activerecord/CHANGELOG.md | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/activerecord/CHANGELOG.md b/activerecord/CHANGELOG.md index dee398177c..580a580ba5 100644 --- a/activerecord/CHANGELOG.md +++ b/activerecord/CHANGELOG.md @@ -1,7 +1,16 @@ ## Rails 4.0.0 (unreleased) ## +* `#pluck` can be used on a relation with `select` clause + Fix #7551 + + Example: + + Topic.select([:approved, :id]).order(:id).pluck(:id) + + *Yves Senn* + * Do not create useless database transaction when building `has_one` association. - + Example: User.has_one :profile |