ClickHouse/src/Functions/formatReadableDecimalSize.cpp

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#include <Functions/FunctionFactory.h>
#include <Functions/formatReadable.h>
namespace DB
{
namespace
{
struct Impl
{
static constexpr auto name = "formatReadableDecimalSize";
static void format(double value, DB::WriteBuffer & out)
{
formatReadableSizeWithDecimalSuffix(value, out);
}
};
}
REGISTER_FUNCTION(FormatReadableDecimalSize)
{
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factory.registerFunction<FunctionFormatReadable<Impl>>(
FunctionDocumentation{
.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.
)",
.examples{
{"formatReadableDecimalSize", "SELECT formatReadableDecimalSize(1000)", ""}},
.categories{"OtherFunctions"}
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},
FunctionFactory::CaseSensitive);
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}
}