Hi, 

if didn't find this function on 
http://www.postgresql.org/docs/7.3/interactive/functions-datetime.html,
You have to write own function

testdb=> create or replace function last_day(date) returns date as 'select 
cast(date_trunc(''month'', $1) + ''1 month''::interval as date) - 1' 
language sql;
CREATE FUNCTION
testdb=> select last_day(current_date);
  last_day
------------
 2003-09-30
(1 řádka)

Bye
Pavel


On Tue, 2 Sep 2003, Amin Schoeib wrote:

> Hi,
> I would like to know if there is a Function in Postgres 
> Like the LAST_DAY Function in Oracle??
> In Oracle you can use the function the get the last day of a month.
> 
> Thanxx
> 
> Schoeib 
> 
> 
> 4Tek Gesellschaft für angewandte Informationstechnologien mbH
> Schoeib Amin
> Tel.  +49 (0) 69 697688-132
> Fax. +49 (0) 69 697688-111
> http://www.4tek.de
> 
> 


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