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SELECT * FROM pglogical_regress_variables()
\gset
\c :subscriber_dsn
GRANT ALL ON SCHEMA public TO nonsuper;
SELECT E'\'' || current_database() || E'\'' AS subdb;
\gset
\c :provider_dsn
SELECT * FROM pglogical.create_replication_set('delay');
\c :subscriber_dsn
CREATE or REPLACE function int2interval (x integer) returns interval as
$$ select $1*'1 sec'::interval $$
language sql;
SELECT * FROM pglogical.create_subscription(
subscription_name := 'test_subscription_delay',
provider_dsn := (SELECT provider_dsn FROM pglogical_regress_variables()) || ' user=super',
replication_sets := '{delay}',
forward_origins := '{}',
synchronize_structure := false,
synchronize_data := false,
apply_delay := int2interval(2) -- 2 seconds
);
BEGIN;
SET LOCAL statement_timeout = '180s';
SELECT pglogical.wait_for_subscription_sync_complete('test_subscription_delay');
COMMIT;
SELECT sync_kind, sync_subid, sync_nspname, sync_relname, sync_status IN ('y', 'r') FROM pglogical.local_sync_status ORDER BY 2,3,4;
SELECT status FROM pglogical.show_subscription_status() WHERE subscription_name = 'test_subscription_delay';
-- Make sure we see the slot and active connection
\c :provider_dsn
SELECT plugin, slot_type, database, active FROM pg_replication_slots;
SELECT count(*) FROM pg_stat_replication;
CREATE TABLE public.timestamps (
id text primary key,
ts timestamptz
);
SELECT pglogical.replicate_ddl_command($$
CREATE TABLE public.basic_dml1 (
id serial primary key,
other integer,
data text,
something interval
);
$$);
-- clear old applies, from any previous tests etc.
SELECT pglogical.wait_slot_confirm_lsn(NULL, NULL);
INSERT INTO timestamps VALUES ('ts1', CURRENT_TIMESTAMP);
SELECT * FROM pglogical.replication_set_add_table('delay', 'basic_dml1');
SELECT pglogical.wait_slot_confirm_lsn(NULL, NULL);
INSERT INTO timestamps VALUES ('ts2', CURRENT_TIMESTAMP);
INSERT INTO basic_dml1(other, data, something)
VALUES (5, 'foo', '1 minute'::interval),
(4, 'bar', '12 weeks'::interval),
(3, 'baz', '2 years 1 hour'::interval),
(2, 'qux', '8 months 2 days'::interval),
(1, NULL, NULL);
SELECT pglogical.wait_slot_confirm_lsn(NULL, NULL);
INSERT INTO timestamps VALUES ('ts3', CURRENT_TIMESTAMP);
SELECT round (EXTRACT(EPOCH FROM (SELECT ts from timestamps where id = 'ts2')) -
EXTRACT(EPOCH FROM (SELECT ts from timestamps where id = 'ts1'))) :: integer >= 2 as ddl_replication_delayed;
SELECT round (EXTRACT(EPOCH FROM (SELECT ts from timestamps where id = 'ts3')) -
EXTRACT(EPOCH FROM (SELECT ts from timestamps where id = 'ts2'))) :: integer >= 2 as inserts_replication_delayed;
\c :subscriber_dsn
SELECT * FROM basic_dml1;
SELECT pglogical.drop_subscription('test_subscription_delay');
\c :provider_dsn
\set VERBOSITY terse
SELECT * FROM pglogical.drop_replication_set('delay');
DROP TABLE public.timestamps CASCADE;
SELECT pglogical.replicate_ddl_command($$
DROP TABLE public.basic_dml1 CASCADE;
$$);
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