Thanks for your answer. How to get the first day date of last 6 months from now then will be :
yelloday_development=# select date_trunc('month', now()) - interval '5 month' as first_month; first_month --------------------------- 2014-01-01 00:00:00+05:30 (1 row) Is it correct ? I am new pgdql DB :-) Awesome DB it is... Regards, Arup Rakshit On Friday, 20 June 2014 12:22 PM, Michael Paquier <michael.paqu...@gmail.com> wrote: On Fri, Jun 20, 2014 at 3:42 PM, Arup Rakshit <arupraks...@rocketmail.com> wrote: > How can I get first day date of the previous month. Last day of previous > month can be found using the answer - > http://stackoverflow.com/a/8945281/2767755 Here is how to get the first day date of the previous month: =# select date_trunc('month', now()) - interval '1 month' as last_month; last_month ------------------------ 2014-05-01 00:00:00+09 (1 row) -- Michael -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general