mirror of
https://github.com/ClickHouse/ClickHouse.git
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58 lines
3.3 KiB
Django/Jinja
58 lines
3.3 KiB
Django/Jinja
set allow_experimental_variant_type = 1;
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set use_variant_as_common_type = 1;
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set allow_experimental_dynamic_type = 1;
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drop table if exists test;
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{% for engine in ['MergeTree order by id settings min_rows_for_wide_part=1000000000, min_bytes_for_wide_part=10000000000',
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'MergeTree order by id settings min_rows_for_wide_part=1000000000, min_bytes_for_wide_part=10000000000, vertical_merge_algorithm_min_rows_to_activate=1, vertical_merge_algorithm_min_columns_to_activate=1',
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'MergeTree order by id settings min_rows_for_wide_part=1, min_bytes_for_wide_part=1',
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'MergeTree order by id settings min_rows_for_wide_part=1, min_bytes_for_wide_part=1, vertical_merge_algorithm_min_rows_to_activate=1, vertical_merge_algorithm_min_columns_to_activate=1'] -%}
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create table test (id UInt64, d Dynamic(max_types=2)) engine={{ engine }};
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system stop merges test;
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insert into test select number, number from numbers(10);
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insert into test select number, 'str_' || toString(number) from numbers(8);
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insert into test select number, range(number % 10 + 1) from numbers(7);
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insert into test select number, toDate(number) from numbers(6);
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insert into test select number, toDateTime(number) from numbers(5);
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insert into test select number, NULL from numbers(10);
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select count(), dynamicType(d), isDynamicElementInSharedData(d) from test group by dynamicType(d), isDynamicElementInSharedData(d) order by count(), dynamicType(d);
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system start merges test; optimize table test final;;
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select '---------------------';
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select count(), dynamicType(d), isDynamicElementInSharedData(d) from test group by dynamicType(d), isDynamicElementInSharedData(d) order by count(), dynamicType(d);
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system stop merges test;
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insert into test select number, map(number, number) from numbers(20);
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select '---------------------';
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select count(), dynamicType(d), isDynamicElementInSharedData(d) from test group by dynamicType(d), isDynamicElementInSharedData(d) order by count(), dynamicType(d);
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system start merges test;
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optimize table test final;
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select '---------------------';
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select count(), dynamicType(d), isDynamicElementInSharedData(d) from test group by dynamicType(d), isDynamicElementInSharedData(d) order by count(), dynamicType(d);
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system stop merges test;
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insert into test select number, tuple(number, number) from numbers(1);
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select '---------------------';
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select count(), dynamicType(d), isDynamicElementInSharedData(d) from test group by dynamicType(d), isDynamicElementInSharedData(d) order by count(), dynamicType(d);
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system start merges test;
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optimize table test final;
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select '---------------------';
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select count(), dynamicType(d), isDynamicElementInSharedData(d) from test group by dynamicType(d), isDynamicElementInSharedData(d) order by count(), dynamicType(d);
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system stop merges test;
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insert into test select number, 'str_' || number from numbers(3);
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select '---------------------';
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select count(), dynamicType(d), isDynamicElementInSharedData(d) from test group by dynamicType(d), isDynamicElementInSharedData(d) order by count(), dynamicType(d);
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system start merges test;
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optimize table test final;
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select '---------------------';
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select count(), dynamicType(d), isDynamicElementInSharedData(d) from test group by dynamicType(d), isDynamicElementInSharedData(d) order by count(), dynamicType(d);
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drop table test;
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{% endfor -%}
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