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32 lines
1.2 KiB
XML
32 lines
1.2 KiB
XML
<test>
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<settings>
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<max_insert_threads>8</max_insert_threads>
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<allow_experimental_projection_optimization>0</allow_experimental_projection_optimization>
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</settings>
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<create_query>
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CREATE TABLE a
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(
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d Date,
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os String,
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n UInt64
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)
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ENGINE = MergeTree
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PARTITION BY d
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ORDER BY (d, n)
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</create_query>
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<fill_query>insert into a select '2000-01-01', ['aa','bb','cc','dd'][number % 4 + 1], number from numbers_mt(100000000)</fill_query>
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<fill_query>insert into a select '2000-01-02', ['aa','bb','cc','dd'][number % 4 + 1], number from numbers_mt(100000000)</fill_query>
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<fill_query>insert into a select '2000-01-03', ['aa','bb','cc','dd'][number % 4 + 1], number from numbers_mt(100000000)</fill_query>
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<fill_query>insert into a select '2000-01-04', ['aa','bb','cc','dd'][number % 4 + 1], number from numbers_mt(100000000)</fill_query>
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<fill_query>OPTIMIZE TABLE a FINAL</fill_query>
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<query>select d, count() from a group by d</query>
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<query>select os, count() from a group by os</query>
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<query>select d, os, count() from a group by d, os</query>
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<drop_query>drop table if exists a</drop_query>
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</test>
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