presto-parser/src/main/java/io/prestosql/sql/tree/With.java/With/equals
class With:    @Override
    public boolean equals(Object obj)
    {
        if (this == obj) {
            return true;
        }
        if ((obj == null) || (getClass() != obj.getClass())) {
            return false;
        }
        With o = (With) obj;
        return Objects.equals(recursive, o.recursive) &&
                Objects.equals(queries, o.queries);
    }