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23 lines
417 B
SQL
23 lines
417 B
SQL
DROP TABLE IF EXISTS tab;
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CREATE TABLE tab
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(
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`machine_id` UInt64,
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`name` String,
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`timestamp` DateTime
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)
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ENGINE = MergeTree
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PARTITION BY toYYYYMM(timestamp)
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ORDER BY machine_id;
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insert into tab(machine_id, name, timestamp)
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select 1, 'a_name', '2022-11-24 12:00:00';
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SELECT
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toStartOfInterval(timestamp, INTERVAL 300 SECOND) AS ts
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FROM tab
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WHERE ts > '2022-11-24 11:19:00'
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GROUP BY ts;
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DROP TABLE tab;
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