dropListen (li_origin, li_provider, li_receiver) Generate the DROP_LISTEN event.
declare
p_li_origin alias for $1;
p_li_provider alias for $2;
p_li_receiver alias for $3;
begin
return -1;
perform dropListen_int(p_li_origin,
p_li_provider, p_li_receiver);
return createEvent ('_schemadoc', 'DROP_LISTEN',
p_li_origin, p_li_provider, p_li_receiver);
end;