Merge bb-10.2-ext into 10.3

1 files changed, 5 insertions, 3 deletions

diff --git a/sql/item_strfunc.h b/sql/item_strfunc.h
index 5b5826b4637..faad324403a 100644
--- a/sql/item_strfunc.h
+++ b/sql/item_strfunc.h
@@ -978,6 +978,7 @@ public:
     max_length= arg_count * 4;
   }
   const char *func_name() const { return "char"; }
+  void print(String *str, enum_query_type query_type);
   Item *get_copy(THD *thd)
   { return get_item_copy<Item_func_char>(thd, this); }
 };
@@ -1585,14 +1586,14 @@ public:
 class Item_func_dyncol_json: public Item_str_func
 {
 public:
-  Item_func_dyncol_json(THD *thd, Item *str): Item_str_func(thd, str) {}
+  Item_func_dyncol_json(THD *thd, Item *str): Item_str_func(thd, str)
+    {collation.set(DYNCOL_UTF);}
   const char *func_name() const{ return "column_json"; }
   String *val_str(String *);
   void fix_length_and_dec()
   {
     max_length= MAX_BLOB_WIDTH;
     maybe_null= 1;
-    collation.set(&my_charset_bin);
     decimals= 0;
   }
   Item *get_copy(THD *thd)
@@ -1645,7 +1646,8 @@ public:
 class Item_func_dyncol_list: public Item_str_func
 {
 public:
-  Item_func_dyncol_list(THD *thd, Item *str): Item_str_func(thd, str) {};
+  Item_func_dyncol_list(THD *thd, Item *str): Item_str_func(thd, str)
+    {collation.set(DYNCOL_UTF);}
   void fix_length_and_dec() { maybe_null= 1; max_length= MAX_BLOB_WIDTH; };
   const char *func_name() const{ return "column_list"; }
   String *val_str(String *);