presto-parser/src/main/java/io/prestosql/sql/SqlFormatter.java/SqlFormatter/visitAllColumns
class SqlFormatter:        @Override
        protected Void visitAllColumns(AllColumns node, Integer context)
        {
            node.getTarget().ifPresent(value -> builder
                    .append(formatExpression(value))
                    .append("."));
            builder.append("*");

            if (!node.getAliases().isEmpty()) {
                builder.append(" AS (")
                        .append(Joiner.on(", ").join(node.getAliases().stream()
                                .map(ExpressionFormatter::formatExpression)
                                .collect(toImmutableList())))
                        .append(")");
            }

            return null;
        }