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>8.143. unsubscribeset_int(p_sub_receiver integer, p_sub_set integer)</A
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>       <P
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>Function Properties</B
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>Language: </B
>PLPGSQL</P
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>Return Type: </B
>integer</P
>
 
       unsubscribeSet_int (sub_set, sub_receiver)

All the REAL work of removing the subscriber is done before the event
is generated, so this function just has to drop the references to the
subscription in sl_subscribe.
        </P><PRE
CLASS="PROGRAMLISTING"
>begin
	-- ----
	-- All the real work is done before event generation on the
	-- subscriber.
	-- ----
	delete from sl_subscribe
			where sub_set = p_sub_set
				and sub_receiver = p_sub_receiver;

	-- Rewrite sl_listen table
	perform RebuildListenEntries();

	return p_sub_set;
end;</PRE
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