[GENERAL] What is Cost 100 in stored procedure

[Yan Cheng Cheok]

May I know what is the meaning of Cost 100, at the end of stored procedure?

....
END;$BODY$
  LANGUAGE 'plpgsql' VOLATILE
  COST 100;
ALTER FUNCTION create_tables() OWNER TO postgres;

Thanks and Regards
Yan Cheng CHEOK


      


-- 
Sent via pgsql-general mailing list (pgsql-general@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-general