     }
     return GDF_SUCCESS;
   }
+
+  gdf_error gdf_error_code{GDF_SUCCESS};
+  
+  PUSH_RANGE("LIBGDF_GROUPBY", GROUPBY_COLOR);
   
   if( ctxt->flag_method == GDF_SORT )
     {

          }
          break;
        default: // To eliminate error for unhandled enumerant N_GDF_AGG_OPS
          return GDF_INVALID_API_CALL;
        }

      if( out_col_values )

#include "sqls_rtti_comp.hpp"
#include "groupby/groupby.cuh"
#include "groupby/hash/aggregation_operations.cuh"
#include "nvtx_utils.h"

//using IndexT = int;//okay...
using IndexT = size_t;
