merging

1 files changed, 2 insertions, 0 deletions

diff --git a/sql/item_uniq.h b/sql/item_uniq.h
index 2004be63de2..9098dfe7d41 100644
--- a/sql/item_uniq.h
+++ b/sql/item_uniq.h
@@ -37,6 +37,7 @@ class Item_sum_unique_users :public Item_sum_num
 public:
   Item_sum_unique_users(Item *name_arg,int start,int end,Item *item_arg)
     :Item_sum_num(item_arg) {}
+  Item_sum_unique_users(Item_sum_unique_users &item): Item_sum_num(item) {}
   double val() { return 0.0; }  
   enum Sumfunctype sum_func () const {return UNIQUE_USERS_FUNC;}
   void reset() {}
@@ -48,4 +49,5 @@ public:
     fixed= 1;
     return 0;
   }
+  Item_sum * get_same() { return new Item_sum_unique_users(*this); }
 };