mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-05 23:31:24 +00:00
26 lines
1.1 KiB
SQL
26 lines
1.1 KiB
SQL
DROP TABLE IF EXISTS distributed_table_merged;
|
|
DROP TABLE IF EXISTS distributed_table_1;
|
|
DROP TABLE IF EXISTS distributed_table_2;
|
|
DROP TABLE IF EXISTS local_table_1;
|
|
DROP TABLE IF EXISTS local_table_2;
|
|
DROP TABLE IF EXISTS local_table_merged;
|
|
|
|
CREATE TABLE local_table_1 (id String) ENGINE = MergeTree ORDER BY (id);
|
|
CREATE TABLE local_table_2(id String) ENGINE = MergeTree ORDER BY (id);
|
|
|
|
CREATE TABLE local_table_merged (id String) ENGINE = Merge('default', 'local_table_1|local_table_2');
|
|
|
|
CREATE TABLE distributed_table_1 (id String) ENGINE = Distributed(test_shard_localhost, default, local_table_1);
|
|
CREATE TABLE distributed_table_2 (id String) ENGINE = Distributed(test_shard_localhost, default, local_table_2);
|
|
|
|
CREATE TABLE distributed_table_merged (id String) ENGINE = Merge('default', 'distributed_table_1|distributed_table_2');
|
|
|
|
SELECT 1 FROM distributed_table_merged;
|
|
|
|
DROP TABLE IF EXISTS distributed_table_merged;
|
|
DROP TABLE IF EXISTS distributed_table_1;
|
|
DROP TABLE IF EXISTS distributed_table_2;
|
|
DROP TABLE IF EXISTS local_table_1;
|
|
DROP TABLE IF EXISTS local_table_2;
|
|
DROP TABLE local_table_merged;
|