Log Message:
-----------
>>This patch adds another plpgsql trigger example to the chapter. It uses
>>the emp table again, but shows how to audit changes into another table
>>(emp_audit).
Mark Kirkwood
Modified Files:
--------------
pgsql/doc/src/sgml:
plpgsql.sgml (r1.49 -> r1.50)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/plpgsql.sgml.diff?r1=1.49&r2=1.50)