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\set VERBOSITY 'terse'
set client_min_messages = 'warning';
create or replace function pgq.insert_event(queue_name text, ev_type text, ev_data text, ev_extra1 text, ev_extra2 text, ev_extra3 text, ev_extra4 text)
returns bigint as $$
declare
ev_id int8;
begin
raise warning 'calling insert_event_raw';
ev_id := pgq.insert_event_raw(queue_name, null, now(), null, null,
ev_type, ev_data, ev_extra1, ev_extra2, ev_extra3, ev_extra4);
raise warning 'insert_event(q=[%], t=[%], d=[%], 1=[%], 2=[%], 3=[%], 4=[%]) = %',
queue_name, ev_type, ev_data, ev_extra1, ev_extra2, ev_extra3, ev_extra4, ev_id;
return ev_id;
end;
$$ language plpgsql;
select pgq.create_queue('jsontriga_role');
create_queue
--------------
1
(1 row)
select pgq.create_queue('logutriga_role');
create_queue
--------------
1
(1 row)
select pgq.create_queue('sqltriga_role');
create_queue
--------------
1
(1 row)
update pgq.queue set queue_disable_insert = true where queue_name = 'jsontriga_role';
update pgq.queue set queue_disable_insert = true where queue_name = 'logutriga_role';
update pgq.queue set queue_disable_insert = true where queue_name = 'sqltriga_role';
-- create tables
create table jsontriga_role (dat1 text primary key);
create table logutriga_role (dat1 text primary key);
create table sqltriga_role (dat1 text primary key);
create trigger trig after insert or update or delete on jsontriga_role
for each row execute procedure pgq.jsontriga('jsontriga_role');
create trigger trig after insert or update or delete on logutriga_role
for each row execute procedure pgq.logutriga('logutriga_role');
create trigger trig after insert or update or delete on sqltriga_role
for each row execute procedure pgq.sqltriga('sqltriga_role');
-- origin: expect insert_event error
show session_replication_role;
session_replication_role
--------------------------
origin
(1 row)
insert into jsontriga_role values ('a');
WARNING: calling insert_event_raw
ERROR: Insert into queue disallowed
insert into logutriga_role values ('a');
WARNING: calling insert_event_raw
ERROR: Insert into queue disallowed
insert into sqltriga_role values ('a');
WARNING: calling insert_event_raw
ERROR: Insert into queue disallowed
-- local: silence, trigger does not call insert_event
set session_replication_role = 'local';
show session_replication_role;
session_replication_role
--------------------------
local
(1 row)
insert into jsontriga_role values ('b');
insert into logutriga_role values ('b');
insert into sqltriga_role values ('b');
-- replica: silence, trigger does not call insert_event
set session_replication_role = 'replica';
show session_replication_role;
session_replication_role
--------------------------
replica
(1 row)
insert into jsontriga_role values ('c');
insert into logutriga_role values ('c');
insert into sqltriga_role values ('c');
select * from jsontriga_role;
dat1
------
b
c
(2 rows)
select * from logutriga_role;
dat1
------
b
c
(2 rows)
select * from sqltriga_role;
dat1
------
b
c
(2 rows)
-- restore
set session_replication_role = 'origin';
drop table jsontriga_role;
drop table logutriga_role;
drop table sqltriga_role;
select pgq.drop_queue('jsontriga_role');
drop_queue
------------
1
(1 row)
select pgq.drop_queue('logutriga_role');
drop_queue
------------
1
(1 row)
select pgq.drop_queue('sqltriga_role');
drop_queue
------------
1
(1 row)
\set ECHO none
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