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19 lines
745 B
SQL
19 lines
745 B
SQL
DROP TABLE IF EXISTS count;
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CREATE TABLE count (x UInt64) ENGINE = MergeTree ORDER BY tuple();
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INSERT INTO count SELECT * FROM numbers(1234567);
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SELECT count() FROM count;
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SELECT count() * 2 FROM count;
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SELECT count() FROM (SELECT * FROM count UNION ALL SELECT * FROM count);
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SELECT count() FROM count WITH TOTALS;
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SELECT arrayJoin([count(), count()]) FROM count;
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SELECT arrayJoin([count(), count()]) FROM count LIMIT 1;
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SELECT arrayJoin([count(), count()]) FROM count LIMIT 1, 1;
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SELECT arrayJoin([count(), count()]) AS x FROM count LIMIT 1 BY x;
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SELECT arrayJoin([count(), count() + 1]) AS x FROM count LIMIT 1 BY x;
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SELECT count() FROM count HAVING count() = 1234567;
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SELECT count() FROM count HAVING count() != 1234567;
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DROP TABLE count;
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