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Add test for mx metadata synchronization

pull/5179/head
Ahmet Gedemenli 2021-09-15 16:43:39 +03:00
parent 2881572fb0
commit 588586880c
2 changed files with 67 additions and 20 deletions
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60
src/test/regress/expected/citus_local_tables.out
View File

@ -952,37 +952,73 @@ ORDER BY ccu.table_name;
citus_local_tables_test_schema | fkey_from_par_1_1504041 | cas_par_1_1504041 | citus_local_tables_test_schema | cas_1_1504039
(2 rows)
DROP TABLE cas_par;
-- test creating distributed tables from partitioned citus local tables
CREATE TABLE cas_par (a INT UNIQUE) PARTITION BY RANGE(a);
CREATE TABLE cas_par_1 PARTITION OF cas_par FOR VALUES FROM (1) TO (4);
CREATE TABLE cas_par_2 PARTITION OF cas_par FOR VALUES FROM (5) TO (8);
SELECT citus_add_local_table_to_metadata('cas_par');
CREATE TABLE partitioned_distributed (a INT UNIQUE) PARTITION BY RANGE(a);
CREATE TABLE partitioned_distributed_1 PARTITION OF partitioned_distributed FOR VALUES FROM (1) TO (4);
CREATE TABLE partitioned_distributed_2 PARTITION OF partitioned_distributed FOR VALUES FROM (5) TO (8);
SELECT citus_add_local_table_to_metadata('partitioned_distributed');
citus_add_local_table_to_metadata
---------------------------------------------------------------------
(1 row)
SELECT create_distributed_table('cas_par','a');
SELECT create_distributed_table('partitioned_distributed','a');
create_distributed_table
---------------------------------------------------------------------
(1 row)
\c - - - :worker_1_port
SET search_path TO citus_local_tables_test_schema;
\d+ cas_par_1504046
Table "citus_local_tables_test_schema.cas_par_1504046"
\d+ citus_local_tables_test_schema.partitioned_distributed_1504046
Table "citus_local_tables_test_schema.partitioned_distributed_1504046"
Column | Type | Collation | Nullable | Default | Storage | Stats target | Description
---------------------------------------------------------------------
a | integer | | | | plain | |
Partition key: RANGE (a)
Indexes:
"cas_par_a_key_1504046" UNIQUE CONSTRAINT, btree (a)
Partitions: cas_par_1_1504050 FOR VALUES FROM (1) TO (4),
cas_par_2_1504054 FOR VALUES FROM (5) TO (8)
"partitioned_distributed_a_key_1504046" UNIQUE CONSTRAINT, btree (a)
Partitions: citus_local_tables_test_schema.partitioned_distributed_1_1504050 FOR VALUES FROM (1) TO (4),
citus_local_tables_test_schema.partitioned_distributed_2_1504054 FOR VALUES FROM (5) TO (8)
\c - - - :master_port
-- verify that mx nodes have the shell table
SET search_path TO citus_local_tables_test_schema;
CREATE TABLE partitioned_mx (a INT UNIQUE) PARTITION BY RANGE(a);
CREATE TABLE partitioned_mx_1 PARTITION OF partitioned_mx FOR VALUES FROM (1) TO (4);
CREATE TABLE partitioned_mx_2 PARTITION OF partitioned_mx FOR VALUES FROM (5) TO (8);
SELECT citus_add_local_table_to_metadata('partitioned_mx');
citus_add_local_table_to_metadata
---------------------------------------------------------------------
(1 row)
SELECT start_metadata_sync_to_node('localhost', :worker_1_port);
start_metadata_sync_to_node
---------------------------------------------------------------------
(1 row)
\c - - - :worker_1_port
SET search_path TO citus_local_tables_test_schema;
\d+ partitioned_mx
Table "citus_local_tables_test_schema.partitioned_mx"
Column | Type | Collation | Nullable | Default | Storage | Stats target | Description
---------------------------------------------------------------------
a | integer | | | | plain | |
Partition key: RANGE (a)
Indexes:
"partitioned_mx_a_key" UNIQUE CONSTRAINT, btree (a)
Partitions: partitioned_mx_1 FOR VALUES FROM (1) TO (4),
partitioned_mx_2 FOR VALUES FROM (5) TO (8)
\c - - - :master_port
SELECT stop_metadata_sync_to_node('localhost', :worker_1_port);
NOTICE: dropping metadata on the node (localhost,57637)
stop_metadata_sync_to_node
---------------------------------------------------------------------
(1 row)
-- cleanup at exit
SET client_min_messages TO ERROR;
DROP SCHEMA citus_local_tables_test_schema, "CiTUS!LocalTables", "test_\'index_schema" CASCADE;

27
src/test/regress/sql/citus_local_tables.sql
View File

@ -616,19 +616,30 @@ FROM
WHERE tc.constraint_type = 'FOREIGN KEY' AND ccu.table_name LIKE 'cas_1%'
ORDER BY ccu.table_name;
DROP TABLE cas_par;
-- test creating distributed tables from partitioned citus local tables
CREATE TABLE cas_par (a INT UNIQUE) PARTITION BY RANGE(a);
CREATE TABLE cas_par_1 PARTITION OF cas_par FOR VALUES FROM (1) TO (4);
CREATE TABLE cas_par_2 PARTITION OF cas_par FOR VALUES FROM (5) TO (8);
SELECT citus_add_local_table_to_metadata('cas_par');
SELECT create_distributed_table('cas_par','a');
CREATE TABLE partitioned_distributed (a INT UNIQUE) PARTITION BY RANGE(a);
CREATE TABLE partitioned_distributed_1 PARTITION OF partitioned_distributed FOR VALUES FROM (1) TO (4);
CREATE TABLE partitioned_distributed_2 PARTITION OF partitioned_distributed FOR VALUES FROM (5) TO (8);
SELECT citus_add_local_table_to_metadata('partitioned_distributed');
SELECT create_distributed_table('partitioned_distributed','a');
\c - - - :worker_1_port
\d+ citus_local_tables_test_schema.partitioned_distributed_1504046
\c - - - :master_port
-- verify that mx nodes have the shell table
SET search_path TO citus_local_tables_test_schema;
CREATE TABLE partitioned_mx (a INT UNIQUE) PARTITION BY RANGE(a);
CREATE TABLE partitioned_mx_1 PARTITION OF partitioned_mx FOR VALUES FROM (1) TO (4);
CREATE TABLE partitioned_mx_2 PARTITION OF partitioned_mx FOR VALUES FROM (5) TO (8);
SELECT citus_add_local_table_to_metadata('partitioned_mx');
SELECT start_metadata_sync_to_node('localhost', :worker_1_port);
\c - - - :worker_1_port
SET search_path TO citus_local_tables_test_schema;
\d+ cas_par_1504046
\d+ partitioned_mx
\c - - - :master_port
SELECT stop_metadata_sync_to_node('localhost', :worker_1_port);
-- cleanup at exit
SET client_min_messages TO ERROR;
DROP SCHEMA citus_local_tables_test_schema, "CiTUS!LocalTables", "test_\'index_schema" CASCADE;