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11 lines
634 B
SQL
11 lines
634 B
SQL
drop table if exists test.summing_merge_tree_aggregate_function;
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create table test.summing_merge_tree_aggregate_function (d materialized today(), k UInt64, c UInt64, u AggregateFunction(uniq, UInt64)) engine=SummingMergeTree(d, k, 8192);
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insert into test.summing_merge_tree_aggregate_function select 1, 1, uniqState(toUInt64(123));
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insert into test.summing_merge_tree_aggregate_function select 1, 1, uniqState(toUInt64(456));
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optimize table test.summing_merge_tree_aggregate_function;
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select k, sum(c), uniqMerge(u) from test.summing_merge_tree_aggregate_function group by k;
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drop table test.summing_merge_tree_aggregate_function;
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