--获取流程某已执行人员ID,可以用于向已处理人员发送通知。
select wm_concat(distinct REAL_OPER_USERID)
as 相关处理人ID
from flow_user_thread t
WHERE thread_id =
(select ID
from flow_thread
WHERE key_code = 'da8dd2878b12430b83b49e44dddce405')
AND REAL_OPER_USERID IS NOT NULL AND REAL_OPER_USERID<>登录用户ID()
注意:登录用户ID()是组合进字符串的