diff options
-rw-r--r-- | activerecord/lib/active_record/attribute_methods/primary_key.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/attribute_methods/primary_key.rb b/activerecord/lib/active_record/attribute_methods/primary_key.rb index f575b26d04..5d37088d98 100644 --- a/activerecord/lib/active_record/attribute_methods/primary_key.rb +++ b/activerecord/lib/active_record/attribute_methods/primary_key.rb @@ -72,7 +72,7 @@ module ActiveRecord when :table_name_with_underscore base_name.foreign_key else - if ActiveRecord::Base != self && table_name + if ActiveRecord::Base != self && table_exists? connection.schema_cache.primary_keys[table_name] else 'id' |