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drizzled/item/row.h
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 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
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 */
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#ifndef DRIZZLED_ITEM_ROW_H
 
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#define DRIZZLED_ITEM_ROW_H
 
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class Item_row: public Item
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{
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  Item **items;
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  bool const_item_cache;
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  bool with_null;
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public:
 
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  using Item::split_sum_func;
 
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  Item_row(List<Item> &);
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  Item_row(Item_row *item):
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    Item(),
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  enum Type type() const { return ROW_ITEM; };
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  void illegal_method_call(const char *);
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  bool is_null() { return null_value; }
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  void make_field(Send_field *)
 
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  void make_field(SendField *)
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  {
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    illegal_method_call((const char*)"make_field");
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  };
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    illegal_method_call((const char*)"val_decimal");
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    return 0;
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  };
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  bool fix_fields(THD *thd, Item **ref);
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  void fix_after_pullout(st_select_lex *new_parent, Item **ref);
 
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  bool fix_fields(Session *session, Item **ref);
 
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  void fix_after_pullout(Select_Lex *new_parent, Item **ref);
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  void cleanup();
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  void split_sum_func(THD *thd, Item **ref_pointer_array, List<Item> &fields);
 
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  void split_sum_func(Session *session, Item **ref_pointer_array, List<Item> &fields);
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  table_map used_tables() const { return used_tables_cache; };
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  bool const_item() const { return const_item_cache; };
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  enum Item_result result_type() const { return ROW_RESULT; }
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  bool null_inside() { return with_null; };
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  void bring_value();
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};
 
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#endif /* DRIZZLED_ITEM_ROW_H */