mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-22 07:31:57 +00:00
22 lines
519 B
SQL
22 lines
519 B
SQL
DROP TABLE IF EXISTS cdp_orders;
|
|
|
|
CREATE TABLE cdp_orders
|
|
(
|
|
`order_id` String,
|
|
`order_status` String,
|
|
`order_time` DateTime
|
|
)
|
|
ENGINE = ReplacingMergeTree()
|
|
PARTITION BY toYYYYMMDD(order_time)
|
|
ORDER BY (order_time, order_id)
|
|
SETTINGS index_granularity = 8192;
|
|
|
|
INSERT INTO cdp_orders VALUES ('hello', 'world', '2020-01-02 03:04:05');
|
|
|
|
SELECT * FROM cdp_orders;
|
|
SET mutations_sync = 1;
|
|
ALTER TABLE cdp_orders DELETE WHERE order_time >= '2019-12-03 00:00:00';
|
|
SELECT * FROM cdp_orders;
|
|
|
|
DROP TABLE cdp_orders;
|