diff options
| -rw-r--r-- | activerecord/lib/active_record/reflection.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/reflection.rb b/activerecord/lib/active_record/reflection.rb index bfb321f930..246f0761b3 100644 --- a/activerecord/lib/active_record/reflection.rb +++ b/activerecord/lib/active_record/reflection.rb @@ -226,7 +226,7 @@ module ActiveRecord end def primary_key_column - @primary_key_column ||= klass.columns.find { |c| c.name == klass.primary_key } + klass.columns_hash[klass.primary_key] end def association_foreign_key |