presto-main/src/main/java/io/prestosql/operator/aggregation/ApproximateRealPercentileAggregations.java/ApproximateRealPercentileAggregations/input
class ApproximateRealPercentileAggregations:    @InputFunction
    public static void input(@AggregationState DigestAndPercentileState state, @SqlType(StandardTypes.REAL) long value, @SqlType(StandardTypes.DOUBLE) double percentile)
    {
        ApproximateLongPercentileAggregations.input(state, floatToSortableInt(intBitsToFloat((int) value)), percentile);
    }