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Diffstat (limited to 'activerecord/CHANGELOG.md')
| -rw-r--r-- | activerecord/CHANGELOG.md | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/activerecord/CHANGELOG.md b/activerecord/CHANGELOG.md index d4f4041910..f780029a18 100644 --- a/activerecord/CHANGELOG.md +++ b/activerecord/CHANGELOG.md @@ -1,3 +1,10 @@ +* Previously, when building records using a `has_many :through` association, + if the child records were deleted before the parent was saved, they would + still be persisted. Now, if child records are deleted before the parent is saved + on a `has_many :through` association, the child records will not be persisted. + + *Tobias Kraze* + * Merging two relations representing nested joins no longer transforms the joins of the merged relation into LEFT OUTER JOIN. Example to clarify: |