标签:list eid span group ring word str ora 基础
这是最基础的用法: LISTAGG(XXX,XXX) WITHIN GROUP( ORDER BY XXX)
例:
select listagg(oeid,‘,‘) within GROUP (order by oeid)
标签:list eid span group ring word str ora 基础
原文地址:http://www.cnblogs.com/yuany69/p/6092877.html