presto-geospatial/src/main/java/io/prestosql/plugin/geospatial/BingTileOperators.java/BingTileOperators/indeterminate
class BingTileOperators:    @ScalarOperator(INDETERMINATE)
    @SqlType(StandardTypes.BOOLEAN)
    public static boolean indeterminate(@SqlType(BingTileType.NAME) long value, @IsNull boolean isNull)
    {
        return isNull;
    }