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21 lines
585 B
XML
21 lines
585 B
XML
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<test>
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<type>loop</type>
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<stop_conditions>
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<all_of>
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<iterations>10</iterations>
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</all_of>
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</stop_conditions>
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<!-- gcc-8 generates 20% faster code than gcc-9
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clang-8 generates more than two times slower code than gcc
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-->
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<create_query>CREATE TABLE empty_strings (s String) ENGINE = Log;</create_query>
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<fill_query>INSERT INTO empty_strings SELECT '' FROM numbers(1000000000);</fill_query>
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<query>SELECT count() FROM empty_strings</query>
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<drop_query>DROP TABLE IF EXISTS empty_strings</drop_query>
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</test>
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