Hi folks, There exists an API to get the column name for the aggregate column ( *getNamedAggCalls*), I can't seem to find a similar API for group columns, is there a way to obtain the same in *LogicalAggregate*?
Currently, I am optimizing the logical plan into a physical plan (in bindable convention) and then converting it back to a plan with logical nodes via *ToLogicalConverter. *As a consequence of *AGGREGATE_PROJECT_MERGE* rule, the project gets removed and hence information about the column aliases for the group columns in aggregate does not seem to be available. I guess I am missing something minor. Thanks, Ishan
