Doris use HashTable to implement except. If user send A except B except C, first do A except B and then except C. After A except B, HashTable will be rebuild. There is a bug here to throw some rows.
Doris use HashTable to implement except. If user send A except B except C, first do A except B and then except C. After A except B, HashTable will be rebuild. There is a bug here to throw some rows.