Hello Is it possible to replace a field in JdbcTableScan node of a logical relational tree with case RexNode without rebuilding the whole tree?
This functionality allows one to investigate how some particular value affects final results without changing database records. The tricky thing is that the parent expects the new RexNode to be in the same place in the list of fields. Renaming of old and new fields does not solve the problem. Any opinion or example would be greatly appreciated. Thanks, Arkadi Shalaginov
