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15 lines
1.2 KiB
MySQL
15 lines
1.2 KiB
MySQL
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DROP TABLE IF EXISTS max_length_alias_14053;
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CREATE TABLE max_length_alias_14053
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(`a` Date,`b` UInt16,`c.d` Array(Date),`dcount` UInt16 ALIAS length(c.d))
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ENGINE = MergeTree PARTITION BY toMonday(a) ORDER BY (a, b)
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SETTINGS index_granularity = 8192;
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INSERT INTO max_length_alias_14053 VALUES ('2020-10-06',7367,['2020-10-06','2020-10-06','2020-10-06','2020-10-06','2020-10-06']),('2020-10-06',7367,['2020-10-06','2020-10-06','2020-10-06']),('2020-10-06',7367,['2020-10-06','2020-10-06']),('2020-10-07',7367,['2020-10-07','2020-10-07','2020-10-07','2020-10-07','2020-10-07']),('2020-10-08',7367,['2020-10-08','2020-10-08','2020-10-08','2020-10-08']),('2020-10-11',7367,['2020-10-11','2020-10-11','2020-10-11','2020-10-11','2020-10-11','2020-10-11','2020-10-11','2020-10-11']),('2020-10-11',7367,['2020-10-11']),('2020-08-26',7367,['2020-08-26','2020-08-26']),('2020-08-28',7367,['2020-08-28','2020-08-28','2020-08-28']),('2020-08-29',7367,['2020-08-29']),('2020-09-22',7367,['2020-09-22','2020-09-22','2020-09-22','2020-09-22','2020-09-22','2020-09-22','2020-09-22']);
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SELECT count(), min(length(c.d)) AS minExpr, min(dcount) AS minAlias,
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max(length(c.d)) AS maxExpr, max(dcount) AS maxAlias, b
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FROM max_length_alias_14053 GROUP BY b;
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DROP TABLE max_length_alias_14053;
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