|> Repo.delete_all(timeout: :infinity)
prune_hashtags_query = """
- delete from hashtags as ht
- where not exists (
- select 1 from hashtags_objects hto
- where ht.id = hto.hashtag_id)
+ DELETE FROM hashtags AS ht
+ WHERE NOT EXISTS (
+ SELECT 1 FROM hashtags_objects hto
+ WHERE ht.id = hto.hashtag_id)
"""
Repo.query(prune_hashtags_query)