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37 lines
1.0 KiB
SQL
37 lines
1.0 KiB
SQL
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SET max_ast_depth = 10_000_000;
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SELECT
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val,
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val + 1 as prev,
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val + prev as val
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FROM ( SELECT 1 as val )
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; -- { serverError CYCLIC_ALIASES, TOO_DEEP_RECURSION }
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SELECT
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val,
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val + 1 as prev,
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val + prev as val2
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FROM ( SELECT 1 as val )
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;
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select number % 2 as number, count() from numbers(10) where number != 0 group by number % 2 as number;
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CREATE TABLE test_table (time_stamp_utc DateTime, impressions UInt32, clicks UInt32, revenue Float32) ENGINE = MergeTree ORDER BY time_stamp_utc;
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SELECT
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toStartOfDay(toDateTime(time_stamp_utc)) AS time_stamp_utc,
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sum(impressions) AS Impressions,
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sum(clicks) AS Clicks,
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sum(revenue) AS Revenue
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FROM test_table
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WHERE (time_stamp_utc >= toDateTime('2024-04-25 00:00:00')) AND (time_stamp_utc < toDateTime('2024-05-02 00:00:00'))
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GROUP BY time_stamp_utc
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ORDER BY Impressions DESC
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LIMIT 1000;
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drop table test_table;
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create table test_table engine MergeTree order by sum as select 100 as sum union all select 200 as sum;
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select sum as sum from (select sum(sum) as sum from test_table);
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