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16 lines
299 B
SQL
16 lines
299 B
SQL
CREATE TABLE t
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(
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`d` Date,
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`s` LowCardinality(FixedString(3)),
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`c` UInt32
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)
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ENGINE = SummingMergeTree()
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PARTITION BY d
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ORDER BY (d, s);
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INSERT INTO t (d, s, c) VALUES ('2020-01-01', 'ABC', 1);
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INSERT INTO t (d, s, c) VALUES ('2020-01-01', 'ABC', 2);
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OPTIMIZE TABLE t;
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SELECT * FROM t;
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