diff options
Diffstat (limited to 'activerecord/lib/active_record/attribute_methods/primary_key.rb')
| -rw-r--r-- | activerecord/lib/active_record/attribute_methods/primary_key.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/attribute_methods/primary_key.rb b/activerecord/lib/active_record/attribute_methods/primary_key.rb index e3c7344f59..f575b26d04 100644 --- a/activerecord/lib/active_record/attribute_methods/primary_key.rb +++ b/activerecord/lib/active_record/attribute_methods/primary_key.rb @@ -72,8 +72,8 @@ module ActiveRecord when :table_name_with_underscore base_name.foreign_key else - if ActiveRecord::Base != self && connection.schema_cache.table_exists?(table_name) - connection.primary_key(table_name) + if ActiveRecord::Base != self && table_name + connection.schema_cache.primary_keys[table_name] else 'id' end |