loudongfeng opened a new issue, #6926: URL: https://github.com/apache/incubator-gluten/issues/6926
### Backend CH (ClickHouse) ### Bug description This example will fail: ``` sql create table left_table(id int, name string) using orc; create table right_tabl(id int, book string) using orc; insert into left_table values (1,'a'),(2,'b'),(3,'c'),(4,'d'); insert into right_tabl values (1,'a'),(1,'b'),(2,'c'),(2,'d'); select p1.id, p1.name, p2.book from left_table p1 left join (select id, id, book from right_tabl where id <= 2) p2 on p1.id=p2.id; ``` exception: ``` org.apache.gluten.exception.GlutenException: Cannot add column id#12: column with this name already exists ``` Spark supports this case ### Spark version None ### Spark configurations _No response_ ### System information _No response_ ### Relevant logs _No response_ -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
