mirror of
https://github.com/ClickHouse/ClickHouse.git
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23 lines
1.2 KiB
MySQL
23 lines
1.2 KiB
MySQL
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DROP TABLE IF EXISTS test_numbers;
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CREATE TABLE test_numbers (a Array(Int64)) engine=MergeTree ORDER BY a;
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INSERT INTO test_numbers VALUES ([1,2,3,4,5,6]);
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INSERT INTO test_numbers VALUES ([1,2,4,5]);
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INSERT INTO test_numbers VALUES ([1,4,3,0,5,5,5]);
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SELECT groupArrayIntersect(*) FROM test_numbers;
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DROP TABLE test_numbers;
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DROP TABLE IF EXISTS test_string;
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CREATE TABLE test_string (a Array(String)) engine=MergeTree ORDER BY a;
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INSERT INTO test_string VALUES (['a', 'b', 'c', 'd', 'e', 'f']);
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INSERT INTO test_string VALUES (['a', 'aa', 'b', 'bb', 'c', 'cc', 'd', 'dd', 'f', 'ff']);
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INSERT INTO test_string VALUES (['ae', 'ab', 'a', 'bb', 'c']);
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SELECT groupArrayIntersect(*) FROM test_string;
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DROP TABLE test_string;
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DROP TABLE IF EXISTS test_datetime;
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CREATE TABLE test_datetime (a Array(DateTime64)) engine=MergeTree ORDER BY a;
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INSERT INTO test_datetime VALUES ([toDateTime64('2023-01-01 00:00:00', 2), toDateTime64('2023-01-01 01:02:03', 2), toDateTime64('2023-01-01 02:03:04', 2)]);
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INSERT INTO test_datetime VALUES ([toDateTime64('2023-01-01 00:00:00', 2), toDateTime64('2023-01-01 01:02:04', 2), toDateTime64('2023-01-01 02:03:05', 2)]);
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SELECT groupArrayIntersect(*) from test_datetime;
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DROP TABLE test_datetime;
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