diff options
Diffstat (limited to 'sql/item_sum.cc')
| -rw-r--r-- | sql/item_sum.cc | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sql/item_sum.cc b/sql/item_sum.cc index 7ded4921180..c2725ed28cf 100644 --- a/sql/item_sum.cc +++ b/sql/item_sum.cc @@ -51,7 +51,7 @@ Item_sum::Item_sum(THD *thd, Item_sum &item): else if (!(args=(Item**) sql_alloc(sizeof(Item*)*arg_count))) return; - for(uint i= 0; i < arg_count; i++) + for (uint i= 0; i < arg_count; i++) args[i]= item.args[i]; } @@ -999,6 +999,10 @@ int dump_leaf(byte* key, uint32 count __attribute__((unused)), Item_sum_count_distinct::~Item_sum_count_distinct() { + /* + Free table and tree if they belong to this item (if item have not pointer + to original item from which was made copy => it own its objects ) + */ if (!original) { if (table) |