diff options
Diffstat (limited to 'sql/item_cmpfunc.cc')
| -rw-r--r-- | sql/item_cmpfunc.cc | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/sql/item_cmpfunc.cc b/sql/item_cmpfunc.cc index e78f73ee03c..d2ffa0e64f9 100644 --- a/sql/item_cmpfunc.cc +++ b/sql/item_cmpfunc.cc @@ -5151,6 +5151,18 @@ bool Item_func_like::with_sargable_pattern() const } +SEL_TREE *Item_func_like::get_mm_tree(RANGE_OPT_PARAM *param, Item **cond_ptr) +{ + MEM_ROOT *tmp_root= param->mem_root; + param->thd->mem_root= param->old_root; + bool sargable_pattern= with_sargable_pattern(); + param->thd->mem_root= tmp_root; + return sargable_pattern ? + Item_bool_func2::get_mm_tree(param, cond_ptr) : + Item_func::get_mm_tree(param, cond_ptr); +} + + bool Item_func_like::fix_fields(THD *thd, Item **ref) { DBUG_ASSERT(fixed == 0); |