Postgresql - Set timing on by default

For the psostgres user create file in the home folder:

vim ~/.psqlrc

and add the following to the file

\timing

When you connect to database and run  a query, the time is also displayed:

postgres=# SELECT current_timestamp;
               now              
----------------------------------
 2014-03-11 10:34:40.378455+05:30
(1 row)
Time: 43.821 ms