ClickHouse/tests/queries/0_stateless/02946_parallel_replicas_distributed.sql
2024-09-25 10:47:56 +00:00

18 lines
534 B
SQL

DROP TABLE IF EXISTS test;
DROP TABLE IF EXISTS test_d;
CREATE TABLE test (id UInt64, date Date)
ENGINE = MergeTree
ORDER BY id
AS select *, '2023-12-25' from numbers(100);
CREATE TABLE IF NOT EXISTS test_d as test
ENGINE = Distributed(test_cluster_one_shard_three_replicas_localhost, currentDatabase(), test);
SELECT count(), sum(id)
FROM test_d
SETTINGS enable_parallel_replicas = 2, max_parallel_replicas = 3, prefer_localhost_replica = 0, parallel_replicas_for_non_replicated_merge_tree=1;
DROP TABLE test_d;
DROP TABLE test;