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8 lines
318 B
SQL
8 lines
318 B
SQL
drop table if exists num_10m;
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create table num_10m (number UInt64) engine = MergeTree order by tuple();
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insert into num_10m select * from numbers(10000000);
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select * from (select sum(number) from num_10m union all select sum(number) from num_10m) limit 1 settings max_block_size = 1024;
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drop table if exists num_1m;
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