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Actually connect to the right database in logical_replication test (#6211) 

In the logical_replication test we test that the cleanup logic at the
start of a shard move works as expected. To do so we create a
subscription and publication slot manually. This changes the test to
make that subscription actually connect to the database that the
publication is in.

Useful for #5987 #6085
pull/6216/head
Jelte Fennema 2022-08-19 23:09:50 +02:00 committed by GitHub
parent dfa6c26d7d
commit de475feb69
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2 changed files with 15 additions and 4 deletions
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9
src/test/regress/expected/logical_replication.out
View File

@ -21,16 +21,21 @@ NOTICE: localhost:xxxxx is the coordinator and already contains metadata, skipp
1
(1 row)
-- Create a publiction and subscription (including replication slot) manually.
-- This allows us to test the cleanup logic at the start of the shard move.
\c - - - :worker_1_port
SET search_path TO logical_replication;
CREATE PUBLICATION citus_shard_move_publication_:postgres_oid FOR TABLE dist_6830000;
\c - - - :master_port
SET search_path TO logical_replication;
\set connection_string '\'user=postgres host=localhost port=' :worker_1_port '\''
CREATE TABLE dist_6830000(
id bigserial PRIMARY KEY
);
\set connection_string '\'user=postgres host=localhost port=' :worker_1_port ' dbname=regression\''
CREATE SUBSCRIPTION citus_shard_move_subscription_:postgres_oid
CONNECTION :connection_string
PUBLICATION citus_shard_move_publication_:postgres_oid
WITH (slot_name=citus_shard_move_slot_:postgres_oid);
WITH (enabled=false, slot_name=citus_shard_move_slot_:postgres_oid);
NOTICE: created replication slot "citus_shard_move_slot_10" on publisher
SELECT count(*) from pg_subscription;
count

10
src/test/regress/sql/logical_replication.sql
View File

@ -17,17 +17,23 @@ INSERT INTO dist SELECT generate_series(1, 100);
SELECT 1 from citus_add_node('localhost', :master_port, groupId := 0);
-- Create a publiction and subscription (including replication slot) manually.
-- This allows us to test the cleanup logic at the start of the shard move.
\c - - - :worker_1_port
SET search_path TO logical_replication;
CREATE PUBLICATION citus_shard_move_publication_:postgres_oid FOR TABLE dist_6830000;
\c - - - :master_port
SET search_path TO logical_replication;
\set connection_string '\'user=postgres host=localhost port=' :worker_1_port '\''
CREATE TABLE dist_6830000(
id bigserial PRIMARY KEY
);
\set connection_string '\'user=postgres host=localhost port=' :worker_1_port ' dbname=regression\''
CREATE SUBSCRIPTION citus_shard_move_subscription_:postgres_oid
CONNECTION :connection_string
PUBLICATION citus_shard_move_publication_:postgres_oid
WITH (slot_name=citus_shard_move_slot_:postgres_oid);
WITH (enabled=false, slot_name=citus_shard_move_slot_:postgres_oid);
SELECT count(*) from pg_subscription;
SELECT count(*) from pg_publication;