1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
create or replace function pgq_node.set_consumer_uptodate(
in i_queue_name text,
in i_consumer_name text,
in i_uptodate boolean,
out ret_code int4,
out ret_note text)
returns record as $$
-- ----------------------------------------------------------------------
-- Function: pgq_node.set_consumer_uptodate(3)
--
-- Set consumer uptodate flag.....
--
-- Parameters:
-- i_queue_name - queue name
-- i_consumer_name - consumer name
-- i_uptodate - new flag state
--
-- Returns:
-- 200 - ok
-- 404 - consumer not known
-- ----------------------------------------------------------------------
begin
update pgq_node.local_state
set uptodate = i_uptodate
where queue_name = i_queue_name
and consumer_name = i_consumer_name;
if found then
select 200, 'Consumer uptodate = ' || i_uptodate::int4::text
into ret_code, ret_note;
else
select 404, 'Consumer not known: '
|| i_queue_name || '/' || i_consumer_name
into ret_code, ret_note;
end if;
return;
end;
$$ language plpgsql security definer;
|
