NEXT_DAY(date,char):返回指定日期(由date指定)后的第一个星期几(由char指定)所在的日期,char也可用1~7替代,1表示星期日。
- duzz$scott@orcl>select sysdate,to_char(sysdate,"day") weekday,next_day(sysdate,1) n_day,to_char(next_day(sysdate,1),"day") n_weekday from dual;
-
- SYSDATE WEEKDAY N_DAY N_WEEKDAY
- ------------------- ---------- -------------------- ----------
- 2011-08-22 23:01:18 monday 2011-08-28 23:01:18 sunday
-
- Elapsed: 00:00:00.00
- duzz$scott@orcl>select sysdate,to_char(sysdate,"day") weekday,next_day(sysdate,2) n_day,to_char(next_day(sysdate,2),"day") n_weekday from dual;
-
- SYSDATE WEEKDAY N_DAY N_WEEKDAY
- ------------------- ---------- -------------------- ----------
- 2011-08-22 23:04:26 monday 2011-08-29 23:04:26 monday
-
- Elapsed: 00:00:00.00
- duzz$scott@orcl>select sysdate,to_char(sysdate,"day") weekday,next_day(sysdate,3) n_day,to_char(next_day(sysdate,3),"day") n_weekday from dual;
-
- SYSDATE WEEKDAY N_DAY N_WEEKDAY
- ------------------- ---------- -------------------- ----------
- 2011-08-22 23:04:55 monday 2011-08-23 23:04:55 tuesday
-
- Elapsed: 00:00:00.00
- duzz$scott@orcl>select sysdate,to_char(sysdate,"day") weekday,next_day(sysdate,"monday") n_day,to_char(next_day(sysdate,"monday"),"day") n_weekday from dual;
-
- SYSDATE WEEKDAY N_DAY N_WEEKDAY
- ------------------- ---------- -------------------- ----------
- 2011-08-22 23:08:16 monday 2011-08-29 23:08:16 monday
-
- Elapsed: 00:00:00.00
- duzz$scott@orcl>
Oracle 获取当前年、月、日Oracle PL/SQL之递归查询 - CONNECT BY PRIOR相关资讯 Oracle教程
- Oracle中纯数字的varchar2类型和 (07/29/2015 07:20:43)
- Oracle教程:Oracle中查看DBLink密 (07/29/2015 07:16:55)
- [Oracle] SQL*Loader 详细使用教程 (08/11/2013 21:30:36)
| - Oracle教程:Oracle中kill死锁进程 (07/29/2015 07:18:28)
- Oracle教程:ORA-25153 临时表空间 (07/29/2015 07:13:37)
- Oracle教程之管理安全和资源 (04/08/2013 11:39:32)
|
本文评论 查看全部评论 (0)