Function copy_fields

sql/sql_select.cc:29841–29856

*/

void
copy_fields(TMP_TABLE_PARAM *param)
{
  Copy_field *ptr=param->copy_field;
  Copy_field *end=param->copy_field_end;

  DBUG_ASSERT((ptr != NULL && end >= ptr) || (ptr == NULL && end == NULL));

  for (; ptr != end; ptr++)
    (*ptr->do_copy)(ptr);

  List_iterator_fast<Item> it(param->copy_funcs);
  Item_copy *item;
  while ((item= (Item_copy*) it++))
    item->copy();
}


/**