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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> | 2012-11-12 16:27:44 +0100 |
| commit | 663d9ef67003d3bec44295d29f3c254951202926 (patch) | |
| tree | c23d60d4b240a8025020703b8e4523e6dd7fdea1 /activerecord/CHANGELOG.md | |
| parent | d5ac2801d9ba6eea0add944e13ba8f5c8754f117 (diff) | |
| download | rails-663d9ef67003d3bec44295d29f3c254951202926.tar.gz rails-663d9ef67003d3bec44295d29f3c254951202926.tar.bz2 rails-663d9ef67003d3bec44295d29f3c254951202926.zip | |
`#pluck` can be used on a relation with `select` clause.
Closes #7551
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 e9adbf0f5d..580a580ba5 100644 --- a/activerecord/CHANGELOG.md +++ b/activerecord/CHANGELOG.md @@ -1,5 +1,14 @@ ## 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: |