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22 lines
519 B
SQL
22 lines
519 B
SQL
DROP TABLE IF EXISTS cdp_orders;
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CREATE TABLE cdp_orders
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(
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`order_id` String,
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`order_status` String,
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`order_time` DateTime
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)
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ENGINE = ReplacingMergeTree()
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PARTITION BY toYYYYMMDD(order_time)
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ORDER BY (order_time, order_id)
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SETTINGS index_granularity = 8192;
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INSERT INTO cdp_orders VALUES ('hello', 'world', '2020-01-02 03:04:05');
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SELECT * FROM cdp_orders;
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SET mutations_sync = 1;
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ALTER TABLE cdp_orders DELETE WHERE order_time >= '2019-12-03 00:00:00';
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SELECT * FROM cdp_orders;
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DROP TABLE cdp_orders;
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