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Diffstat (limited to 'activerecord/CHANGELOG')
| -rw-r--r-- | activerecord/CHANGELOG | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/activerecord/CHANGELOG b/activerecord/CHANGELOG index f7c6d1dc77..fcb0e31f79 100644 --- a/activerecord/CHANGELOG +++ b/activerecord/CHANGELOG @@ -1,5 +1,7 @@ *Rails 3.0.0 [beta 4/release candidate] (unreleased)* +* Destroy uses optimistic locking. If lock_version on the record you're destroying doesn't match lock_version in the database, a StaleObjectError is raised. #1966 [Curtis Hawthorne] + * PostgreSQL: drop support for old postgres driver. Use pg 0.9.0 or later. [Jeremy Kemper] * Observers can prevent records from saving by returning false, just like before_save and friends. #4087 [Mislav Marohnić] |