mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-18 21:51:57 +00:00
27 lines
854 B
SQL
27 lines
854 B
SQL
DROP TABLE IF EXISTS merge_a;
|
|
DROP TABLE IF EXISTS merge_b;
|
|
DROP TABLE IF EXISTS merge_ab;
|
|
DROP TABLE IF EXISTS kafka;
|
|
DROP TABLE IF EXISTS as_kafka;
|
|
|
|
CREATE TABLE merge_a (x UInt8) ENGINE = StripeLog;
|
|
CREATE TABLE merge_b (x UInt8) ENGINE = StripeLog;
|
|
CREATE TABLE merge_ab AS merge(currentDatabase(), '^merge_[ab]$');
|
|
|
|
CREATE TABLE kafka (x UInt8)
|
|
ENGINE = Kafka
|
|
SETTINGS kafka_broker_list = 'kafka',
|
|
kafka_topic_list = 'topic',
|
|
kafka_group_name = 'group',
|
|
kafka_format = 'CSV';
|
|
CREATE TABLE as_kafka AS kafka ENGINE = Memory;
|
|
|
|
SELECT * FROM system.columns WHERE database = currentDatabase() AND table = 'merge_ab';
|
|
SELECT * FROM system.columns WHERE database = currentDatabase() AND table = 'as_kafka';
|
|
|
|
DROP TABLE merge_a;
|
|
DROP TABLE merge_b;
|
|
DROP TABLE merge_ab;
|
|
DROP TABLE kafka;
|
|
DROP TABLE as_kafka;
|