code: def get_fun(fun):
      '''
      Return a dict of the last function called for all minions
      '''
      conn = _get_conn(ret=None)
      cur = conn.cursor()
      sql = '''SELECT s.id,s.jid, s.full_ret
              FROM salt_returns s
              JOIN ( SELECT MAX(jid) AS jid FROM salt_returns GROUP BY fun, id) max
              ON s.jid = max.jid
              WHERE s.fun = ?
              '''
  
      cur.execute(sql, (fun,))
      data = cur.fetchall()
  
      ret = {}
      if data:
          for minion, _, retval in data:
              ret[minion] = salt.utils.json.loads(retval)
      _close_conn(conn)
      return ref get_fun(fun):
      '''
      Return a dict of the last function called for all minions
      '''
      conn = _get_conn(ret=None)
      cur = conn.cursor()
      sql = '''SELECT s.id,s.jid, s.full_ret
              FROM salt_returns s
              JOIN ( SELECT MAX(jid) AS jid FROM salt_returns GROUP BY fun, id) max
              ON s.jid = max.jid
              WHERE s.fun = ?
              '''
  
      cur.execute(sql, (fun,))
      data = cur.fetchall()
  
      ret = {}
      if data:
          for minion, _, retval in data:
              ret[minion] = salt.utils.json.loads(retval)
      _close_conn(conn)
      return ret
docs: Return a dict of the last function called for all minions