Hi i m working with timestamp cause i need the time too. i tried your solution and it works perfectly, it just does not adjust to my problem. thanks a lot for the answer.
On 15 December 2013 18:17, Andreas Brandl <m...@3.141592654.de> wrote: > Hi, > > ----- Ursprüngliche Mail ----- > > > > Hi, i have a function that receives a parameter which represents > > days: > > > > > > FUNCTION aaa_recharge_account(expdays integer) > > > > > > i want to add those days to the CURRENT_DATE, but i do not know how > > to do it, i have tried several ways to replace that in an expresion > > like: > > assuming you want to add expdays days to the CURRENT_DATE, you can just > use + arithmetic of date: > > # SELECT CURRENT_DATE + 5 as in_the_future_after_5_days; > in_the_future_after_5_days > ---------------------------- > 2013-12-21 > (1 row) > > > > > newexpdate := CURRENT_TIMESTAMP + interval '$1 days' using expdays; > > (newexpdate is declared as timestamp) > > > > > > and many more but none work, can someone please help me to find out > > how can i replace that parameter into an expression that i can add > > to CURRENT_TIMESTAMP or any other way that i can accomplish what i > > need which is to add that parameter to the current timestamp. > > thanks!!! > > Check this out: > > # select current_timestamp, current_timestamp + interval '2' day; > now | ?column? > -------------------------------+------------------------------- > 2013-12-16 01:16:19.783235+01 | 2013-12-18 01:16:19.783235+01 > (1 row) > > AFAIK that should also be SQL compliant. > > Regards, > Andreas > > > -- > Sent via pgsql-general mailing list (pgsql-general@postgresql.org) > To make changes to your subscription: > http://www.postgresql.org/mailpref/pgsql-general >
