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12 lines
277 B
MySQL
12 lines
277 B
MySQL
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set allow_experimental_projection_optimization = 1;
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drop table if exists x;
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create table x (pk int, arr Array(int), projection p (select arr order by pk)) engine MergeTree order by tuple();
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insert into x values (1, [2]);
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select a from x array join arr as a;
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drop table x;
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