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MDEV-8024 Remove excessive update_used_tables() calls

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This commit is contained in:
Alexander Barkov 2015-04-22 12:40:23 +04:00
commit fc1f301e91
12 changed files with 156 additions and 127 deletions
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6
sql/item_cmpfunc.h
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@ -1763,7 +1763,11 @@ public:
enum Type type() const { return COND_ITEM; }
List<Item>* argument_list() { return &list; }
table_map used_tables() const;
void update_used_tables();
void update_used_tables()
{
used_tables_and_const_cache_init();
used_tables_and_const_cache_update_and_join(list);
}
virtual void print(String *str, enum_query_type query_type);
void split_sum_func(THD *thd, Item **ref_pointer_array, List<Item> &fields);
friend int setup_conds(THD *thd, TABLE_LIST *tables, TABLE_LIST *leaves,