Oracle 生成带 "-" GUID
发布时间:2020-12-12 16:00:13 所属栏目:百科 来源:网络整理
导读:SELECT SUBSTR(GUID,1,8)||'-'||SUBSTR(GUID,9,4)||'-'||SUBSTR(GUID,13,17,20,12) GUIDFROM ( SELECT SYS_GUID() GUID FROM DUAL) 如果要生成不带 "-" 的GUID,可直接用 SYS_GUID() SELECT SYS_GUID() GUID FROM DUAL
SELECT SUBSTR(GUID,1,8)||'-'||SUBSTR(GUID,9,4)||'-'||SUBSTR(GUID,13,17,20,12) GUID FROM ( SELECT SYS_GUID() GUID FROM DUAL )
如果要生成不带 "-" 的GUID,可直接用 SYS_GUID() SELECT SYS_GUID() GUID FROM DUAL (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |