OLAP functionality plus some small bug fixes

1 files changed, 2 insertions, 0 deletions

diff --git a/sql/item_uniq.h b/sql/item_uniq.h
index 4be64ecc74a..18f5e5ca45e 100644
--- a/sql/item_uniq.h
+++ b/sql/item_uniq.h
@@ -29,6 +29,7 @@ public:
     :Item_real_func(list) {}
   double val() { return 0.0; }
   void fix_length_and_dec() { decimals=0; max_length=6; }
+  virtual unsigned int size_of () { return sizeof(*this);}  
 };
 
 class Item_sum_unique_users :public Item_sum_num
@@ -43,4 +44,5 @@ public:
   void reset_field() {}
   void update_field(int offset) {}
   bool fix_fields(THD *thd,struct st_table_list *tlist) { return 0;}
+  virtual unsigned int size_of () { return sizeof(*this);}  
 };