具有特定格式的带时区的数据库日期时间

Question

I am trying to get db date and time using a sql query in the format like "2016-01-26T12:07:41-08:00"

the select systimestamp from dual gives me value like 2016-02-03 10:39:29.099545 -8:00

so what should be the right query for it

Answer 1

I think this is what you're after:

select to_char(systimestamp, 'yyyy-mm-dd"T"hh24:mi:ssTZH:TZM') time_stamp
from   dual;

TIME_STAMP                                         
---------------------------------------------------
2016-02-04T12:20:33-05:00   

Answer 2

I am not 100% on what your desired format is as you seem to give the same format twice. However, if you want to change the format of systimestamp output you could do something like this: SELECT TO_CHAR(SYSTIMESTAMP, 'dd/mm/yy') FROM DUAL;

Result: 04/02/16