@@ -142,15 +142,17 @@ ALTER GROUP <replaceable>name</replaceable> DROP USER <replaceable>uname1</repla
142142 </para>
143143
144144 <para>
145- Currently, there are five different privileges: select (read),
146- insert (append), update (write), delete, and
147- <literal>RULE</literal>, the permission to create a rewrite rule on
148- a table. The right to modify or destroy an object is always the
149- privilege of the owner only. To assign privileges, the
150- <command>GRANT</command> command is used. So, if
145+ There are several different privileges: <literal>SELECT</literal>
146+ (read), <literal>INSERT</literal> (append), <literal>UPDATE</literal>
147+ (write), <literal>DELETE</literal>, <literal>RULE</literal>,
148+ <literal>REFERENCES</literal> (foreign key), and
149+ <literal>TRIGGER</literal>. (See the <command>GRANT</command> manual
150+ page for more detailed information.) The right to modify or destroy
151+ an object is always the privilege of the owner only. To assign
152+ privileges, the <command>GRANT</command> command is used. So, if
151153 <literal>joe</literal> is an existing user, and
152- <literal>accounts</literal> is an existing table, write access can
153- be granted with
154+ <literal>accounts</literal> is an existing table, write access can be
155+ granted with
154156<programlisting>
155157GRANT UPDATE ON accounts TO joe;
156158</programlisting>