diff options
Diffstat (limited to 'activerecord/lib')
| -rw-r--r-- | activerecord/lib/active_record/relation.rb | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/relation.rb b/activerecord/lib/active_record/relation.rb index 37179774fa..6d954a2b2e 100644 --- a/activerecord/lib/active_record/relation.rb +++ b/activerecord/lib/active_record/relation.rb @@ -342,6 +342,8 @@ module ActiveRecord # trigger Active Record callbacks or validations. However, values passed to #update_all will still go through # Active Record's normal type casting and serialization. # + # Note: As Active Record callbacks are not triggered, this method will not automatically update +updated_at+/+updated_on+ columns. + # # ==== Parameters # # * +updates+ - A string, array, or hash representing the SET part of an SQL statement. @@ -416,10 +418,10 @@ module ActiveRecord update_all updates end - # Touches all records in the current relation without instantiating records first with the updated_at/on attributes + # Touches all records in the current relation without instantiating records first with the +updated_at+/+updated_on+ attributes # set to the current time or the time specified. # This method can be passed attribute names and an optional time argument. - # If attribute names are passed, they are updated along with updated_at/on attributes. + # If attribute names are passed, they are updated along with +updated_at+/+updated_on+ attributes. # If no time argument is passed, the current time is used as default. # # === Examples |