presto-main/src/main/java/io/prestosql/operator/scalar/VarbinaryFunctions.java/VarbinaryFunctions/fromIEEE754Binary32
class VarbinaryFunctions:    @Description("decode the 32-bit big-endian binary in IEEE 754 single-precision floating-point format")
    @ScalarFunction("from_ieee754_32")
    @SqlType(StandardTypes.REAL)
    public static long fromIEEE754Binary32(@SqlType(StandardTypes.VARBINARY) Slice slice)
    {
        checkCondition(slice.length() == Integer.BYTES, INVALID_FUNCTION_ARGUMENT, "Input floating-point value must be exactly 4 bytes long");
        return Integer.reverseBytes(slice.getInt(0));
    }