code: def get_user_collapsed_comments_for_record(uid, recid):
      
      # Collapsed state is not an attribute of cmtRECORDCOMMENT table
      # (vary per user) so it cannot be found when querying for the
      # comment. We must therefore provide a efficient way to retrieve
      # the collapsed state for a given discussion page and user.
      query = """SELECT "id_cmtRECORDCOMMENT" from "cmtCOLLAPSED" WHERE id_user=%s and id_bibrec=%s"""
      params = (uid, recid)
      return [res[0] for res in run_sql(query, params)]
docs: Get the comments collapsed for given user on given recid page