Oracle to_char (YYYY-IW)
738684Dec 3 2009 — edited Dec 3 2009Why is the 20100101 returning 2010-53 instead of 2009-53?
SQL> select to_char(to_date('20100101','YYYYMMDD'),'YYYY-IW') from dual;
2010-53
SQL> select to_char(to_date('20100103','YYYYMMDD'),'YYYY-IW') from dual;
2010-53
SQL> select to_char(to_date('20100104','YYYYMMDD'),'YYYY-IW') from dual;
2010-01