标签:http ar os sp 2014 bs ad as sql
SELECT DEPTNO , DECODE(DEPTNO, 10, ‘会计‘, 20, ‘研发‘, 30, ‘销售‘, ‘运营‘) 部门 , DNAME , LOC FROM DEPT;
[Oracle] DECODE函数
原文地址:http://my.oschina.net/u/2259631/blog/343800