Hello, sorry for the stupid question, but why has the week number changed from 44 to 45 this night? It is Friday, 2010-11-05 01:10, but I get now: pref=> SELECT to_char(current_timestamp, 'YYYY-WW'); to_char --------- 2010-45 (1 row) pref=> SELECT CURRENT_DATE; date ------------ 2010-11-05 (1 row) pref=> SELECT CURRENT_TIME; timetz ------------------- 01:12:00.65546+01 (1 row) # date Fri Nov 5 01:13:57 CET 2010 # cat /etc/*release CentOS release 5.5 (Final) # rpm -qa|grep -i postgres compat-postgresql-libs-4-1PGDG.rhel5 postgresql-libs-8.4.5-1PGDG.rhel5 compat-postgresql-libs-4-1PGDG.rhel5 postgresql-docs-8.4.5-1PGDG.rhel5 postgresql-8.4.5-1PGDG.rhel5 postgresql-libs-8.4.5-1PGDG.rhel5 Regards Alex -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general