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11 lines
579 B
SQL
11 lines
579 B
SQL
drop table if exists test.nested_map;
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create table test.nested_map (d default today(), k UInt64, payload default rand(), SomeMap Nested(ID UInt32, Num Int64)) engine=SummingMergeTree(d, k, 8192);
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insert into test.nested_map (k, `SomeMap.ID`, `SomeMap.Num`) values (0,[1],[100]),(1,[1],[100]),(2,[1],[100]),(3,[1,2],[100,150]);
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insert into test.nested_map (k, `SomeMap.ID`, `SomeMap.Num`) values (0,[2],[150]),(1,[1],[150]),(2,[1,2],[150,150]),(3,[1],[-100]);
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optimize table test.nested_map;
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select `SomeMap.ID`, `SomeMap.Num` from test.nested_map;
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drop table test.nested_map;
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