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unknown 2003-10-24 19:30:47 +03:00
parent e5386bcb6b
commit 4ed1b23cd5
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sql/item_sum.cc
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@ -1795,6 +1795,7 @@ Item_func_group_concat::fix_fields(THD *thd, TABLE_LIST *tables, Item **ref)
*/ */
for (i= 0 ; i < arg_count_order ; i++) for (i= 0 ; i < arg_count_order ; i++)
{ {
// order_item->item can be changed by fix_fields() call
ORDER *order_item= order[i]; ORDER *order_item= order[i];
if ((*order_item->item)->fix_fields(thd, tables, order_item->item) || if ((*order_item->item)->fix_fields(thd, tables, order_item->item) ||
(*order_item->item)->check_cols(1)) (*order_item->item)->check_cols(1))