Additional information: If I use the following query:
select "time", extract(epoch from (date 'now' - integer '30')), extract(epoch from (date 'now')) from ticket_change The first row looks like this: Bigint, double precision, double precision 1286090615000000;1310850000;1313442000 Thanks, Janiv, -----Original Message----- From: Adrian Klaver [mailto:adrian.kla...@gmail.com] Sent: Monday, August 15, 2011 17:14 To: Janiv Ratson Cc: pgsql-sql@postgresql.org Subject: Re: [SQL] bigint and unix time On Sunday, August 14, 2011 11:23:08 pm Janiv Ratson wrote: > Hi and thanks, > If my 'time' column is being saved as bigint: 1287323899000000. > How do I write a query to check if the 'time' field is greater than now - > 30 (past 30 days)? So what you want is not what values are greater than some point 30 days ago which is what your previous query asked and answered, but the values between a point 30 days ago and today. The easiest way is to use BETWEEN: test(5432)aklaver=>\d big_int_test Table "public.big_int_test" Column | Type | Modifiers --------+---------+----------- bint | bigint | rint | integer | test(5432)aklaver=>SELECT * from big_int_test ; bint | rint ------------------+------------ 1287323899000000 | 1310799600 test(5432)aklaver=>SELECT bint FROM big_int_test WHERE bint BETWEEN extract(epoch from (date 'now' - integer '30')) AND extract(epoch from (date 'now')); bint ------ (0 rows) That being said, if your time values are the order of magnitude shown they will not meet the criteria above. Is the time value supposed to be seconds? > > Thanks, > Janiv,. -- Adrian Klaver adrian.kla...@gmail.com -- Sent via pgsql-sql mailing list (pgsql-sql@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-sql
