docs: def get_jid(jid):
      '''
      Return the information returned when the specified job id was executed
      '''
      jid = _escape_jid(jid)
      conn = _get_conn()
      if conn is None:
          return None
      cur = conn.cursor()
      sql = '''SELECT id, return FROM salt_returns WHERE jid = %s'''
  
      cur.execute(sql, (jid,))
      data = cur.fetchall()
      ret = {}
      if data:
          for minion, full_ret in data:
              ret_data = salt.utils.json.loads(full_ret)
              if not isinstance(ret_data, dict) or 'return' not in ret_data:
                  # Convert the old format in which the return contains the only return data to the
                  # new that is dict containing 'return' and optionally 'retcode' and 'success'.
                  ret_data = {'return': ret_data}
              ret[minion] = ret_data
      _close_conn(conn)
      return ret