create or replace function GetGUID return varchar2 is guid varchar(64); begin guid := SYS_GUID(); return substr(guid,1,8)||'-'||substr(guid,9,4)|| '-'||substr(guid,13,4)||'-'||substr(guid,17,4) ||'-'||substr(guid,21,12); end GetGUID;
oracle 生成GUID函数
猜你喜欢
转载自xiangsheng.iteye.com/blog/1317522
今日推荐
周排行