database - Vertica 格式的 To_date 函数？

Question

如何让 Vertica 函数 to_date('','format') 像这样输出:

DDMonYYYY - 01/ABR/2012 

而且不像它那样 (01-04-2012)？!

dbadmin=> select now();
              now
--------------------------------
 19/09/2012 11:03:48.284339 BRT
(1 row)

dbadmin=> show datestyle;
   name    | setting
-----------+----------
 datestyle | SQL, DMY
(1 row)

Answer 1

试试这个:

SELECT TO_CHAR(CURRENT_TIMESTAMP, 'DD/MON/YYYY');