- create_if_not_exists table(:hashtags_objects) do
- add(:hashtag_id, references(:hashtags), null: false)
- add(:object_id, references(:objects), null: false)
+ create_if_not_exists table(:hashtags_objects, primary_key: false) do
+ add(:hashtag_id, references(:hashtags), null: false, primary_key: true)
+ add(:object_id, references(:objects), null: false, primary_key: true)