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Verify that we can replicate reference tables using rebalancer (#6232) 

Co-authored-by: Marco Slot <marco.slot@gmail.com>
pull/6227/head
Marco Slot 2022-08-24 00:34:21 +02:00 committed by GitHub
parent 1dd775fae8
commit bad8196da3
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2 changed files with 27 additions and 0 deletions
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20
src/test/regress/expected/multi_replicate_reference_table.out
View File

@ -774,6 +774,7 @@ SELECT 1 FROM master_remove_node('localhost', :worker_2_port);
(1 row)
CREATE TABLE ref_table(a int);
CREATE INDEX ON ref_table (a);
SELECT create_reference_table('ref_table');
create_reference_table
---------------------------------------------------------------------
@ -1039,6 +1040,25 @@ WHERE nodeport=:worker_1_port;
0
(1 row)
-- test that we can use non-blocking rebalance
SELECT 1 FROM master_remove_node('localhost', :worker_2_port);
?column?
---------------------------------------------------------------------
1
(1 row)
SELECT 1 FROM master_add_node('localhost', :worker_2_port);
?column?
---------------------------------------------------------------------
1
(1 row)
SELECT rebalance_table_shards(shard_transfer_mode := 'force_logical');
rebalance_table_shards
---------------------------------------------------------------------
(1 row)
-- test that metadata is synced on replicate_reference_tables
SELECT 1 FROM master_remove_node('localhost', :worker_2_port);
?column?

7
src/test/regress/sql/multi_replicate_reference_table.sql
View File

@ -506,6 +506,7 @@ ORDER BY 1,4,5;
SELECT 1 FROM master_remove_node('localhost', :worker_2_port);
CREATE TABLE ref_table(a int);
CREATE INDEX ON ref_table (a);
SELECT create_reference_table('ref_table');
INSERT INTO ref_table SELECT * FROM generate_series(1, 10);
@ -638,6 +639,12 @@ SELECT result::int - :ref_table_placements
FROM run_command_on_workers('SELECT count(*) FROM pg_dist_placement a, pg_dist_shard b, pg_class c WHERE a.shardid=b.shardid AND b.logicalrelid=c.oid AND c.relname=''ref_table''')
WHERE nodeport=:worker_1_port;
-- test that we can use non-blocking rebalance
SELECT 1 FROM master_remove_node('localhost', :worker_2_port);
SELECT 1 FROM master_add_node('localhost', :worker_2_port);
SELECT rebalance_table_shards(shard_transfer_mode := 'force_logical');
-- test that metadata is synced on replicate_reference_tables
SELECT 1 FROM master_remove_node('localhost', :worker_2_port);
SELECT 1 FROM master_add_node('localhost', :worker_2_port);