ClickHouse

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#include <Functions/FunctionFactory.h>
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#include <Functions/formatReadable.h>
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#include <Common/formatReadable.h>
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namespace DB
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{
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namespace
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{
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    struct Impl
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    {
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        static constexpr auto name = "formatReadableDecimalSize";
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        static void format(double value, DB::WriteBuffer & out)
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        {
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            formatReadableSizeWithDecimalSuffix(value, out);
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        }
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    };
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}
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REGISTER_FUNCTION(FormatReadableDecimalSize)
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{
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    factory.registerFunction<FunctionFormatReadable<Impl>>(
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    FunctionDocumentation{
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        .description=R"(
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Accepts the size (number of bytes). Returns a rounded size with a suffix (KB, MB, etc.) as a string.
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)",
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        .examples{
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            {"formatReadableDecimalSize", "SELECT formatReadableDecimalSize(1000)", ""}},
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        .categories{"OtherFunctions"}
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    },
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    FunctionFactory::CaseSensitive);
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}
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}
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