1 files changed, 6 insertions, 2 deletions

diff --git a/sql/item_cmpfunc.h b/sql/item_cmpfunc.h
index 42b73c48606..ab03782b168 100644
--- a/sql/item_cmpfunc.h
+++ b/sql/item_cmpfunc.h
@@ -105,7 +105,7 @@ public:
     Item_in_optimizer return NULL, else it evaluate Item_in_subselect.
   */
   longlong val_int();
-  const char *func_name() const { return "IN_OPTIMIZER"; }
+  const char *func_name() const { return "<in_optimizer>"; }
   Item_cache **get_cache() { return &cache; }
 };
 
@@ -262,6 +262,7 @@ public:
   enum Functype functype() const   { return BETWEEN; }
   const char *func_name() const { return "between"; }
   void fix_length_and_dec();
+  void print(String *str);
 };
 
 
@@ -704,7 +705,7 @@ public:
   {}
   enum Functype functype() const { return ISNOTNULLTEST_FUNC; }
   longlong val_int();
-  const char *func_name() const { return "is_not_null_test"; }
+  const char *func_name() const { return "<is_not_null_test>"; }
   void update_used_tables();
 };
 
@@ -722,6 +723,7 @@ public:
   const char *func_name() const { return "isnotnull"; }
   optimize_type select_optimize() const { return OPTIMIZE_NULL; }
   table_map not_null_tables() const { return 0; }
+  void print(String *str);
 };
 
 
@@ -775,6 +777,7 @@ public:
   longlong val_int();
   bool fix_fields(THD *thd, struct st_table_list *tlist, Item **ref);
   const char *func_name() const { return "regex"; }
+  void print(String *str) { print_op(str); }
 };
 
 #else
@@ -785,6 +788,7 @@ public:
   Item_func_regex(Item *a,Item *b) :Item_bool_func(a,b) {}
   longlong val_int() { return 0;}
   const char *func_name() const { return "regex"; }
+  void print(String *str) { print_op(str); }
 };
 
 #endif /* USE_REGEX */