8.79. issubscriptioninprogress(p_add_id integer)

Function Properties

Language: PLPGSQL

Return Type: boolean

Checks to see if a subscription for the indicated set is in progress. Returns true if a subscription is in progress. Otherwise false

begin
	if exists (select true from sl_event
			where ev_type = 'ENABLE_SUBSCRIPTION'
			and ev_data1 = p_add_id::text
			and ev_seqno > (select max(con_seqno) from sl_confirm
					where con_origin = ev_origin
					and con_received::text = ev_data3))
	then
		return true;
	else
		return false;
	end if;
end;