presto-main/src/main/java/io/prestosql/sql/rewrite/ShowStatsRewrite.java/Visitor/createTableStatsRow
class Visitor:        private static Row createTableStatsRow(TableStatistics tableStatistics)
        {
            ImmutableList.Builder<Expression> rowValues = ImmutableList.builder();
            rowValues.add(NULL_VARCHAR);
            rowValues.add(NULL_DOUBLE);
            rowValues.add(NULL_DOUBLE);
            rowValues.add(NULL_DOUBLE);
            rowValues.add(createEstimateRepresentation(tableStatistics.getRowCount()));
            rowValues.add(NULL_VARCHAR);
            rowValues.add(NULL_VARCHAR);
            return new Row(rowValues.build());
        }