select wm_concat (distinct Result) from sa_job_queue j,sa_user u where j.CREA
TEUSERGUID =u.guid
oracle 数据库
这个写法是不是写的不对呀,这个关联应该是用
select wm_concat (distinct Result) from sa_job_queue j
left join sa_user u on
j.CREATEUSERGUID =u.guid
wm_concat(列名)拼接超过4000后异常
https://blog.csdn.net/u014463137/article/details/54906380