How do I create a cron job to run an postgres SQL function?

Question

I assume that all I need to do is to:

1. Create an sql file e.g. nameofsqlfile.sql contents:

   perform proc_my_sql_funtion();

2. Execute thi

Answer 1

Check this

http://archives.postgresql.org/pgsql-admin/2000-10/msg00026.php and http://www.dbforums.com/postgresql/340741-cron-jobs-postgresql.html

or you can just create a bash script to include your coding and call it from crontab