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21 lines
477 B
C++
21 lines
477 B
C++
#include <Functions/FunctionFactory.h>
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#include <Functions/DateTimeTransforms.h>
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#include <Functions/FunctionDateOrDateTimeToSomething.h>
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#include <DataTypes/DataTypesNumber.h>
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namespace DB
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{
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using FunctionToHour = FunctionDateOrDateTimeToSomething<DataTypeUInt8, ToHourImpl>;
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REGISTER_FUNCTION(ToHour)
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{
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factory.registerFunction<FunctionToHour>();
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/// MySQL compatibility alias.
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factory.registerAlias("HOUR", "toHour", FunctionFactory::CaseInsensitive);
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}
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}
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