message: adjust the exception type + message
diff: @@ -129,6 +129,16 @@ BindResult TableBinding::Bind(ColumnRefExpression &colref, idx_t depth) {
  if (!success) {
  return BindResult(ColumnNotFoundError(column_name));
  }
  + auto entry = GetStandardEntry();
  + if (entry && column_index != COLUMN_IDENTIFIER_ROW_ID) {
  + D_ASSERT(entry->type == CatalogType::TABLE_ENTRY);
  + auto table_entry = (TableCatalogEntry *)entry;
  + auto &column = table_entry->columns[column_index];
  + // Either there is no table, or the columns category has to be standard
  + if (column.Category() != TableColumnType::STANDARD) {
  + throw BinderException("Binding of generated columns in this context is not supported");
  + }
  + }
  // fetch the type of the column
  LogicalType col_type;
  if (column_index == COLUMN_IDENTIFIER_ROW_ID) {
  