#ifndef SQL_RESOLVER_INCLUDED
#define SQL_RESOLVER_INCLUDED

/* Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License, version 2.0,
   as published by the Free Software Foundation.

   This program is also distributed with certain software (including
   but not limited to OpenSSL) that is licensed under separate terms,
   as designated in a particular file or component or in included license
   documentation.  The authors of MySQL hereby grant you an additional
   permission to link the program and your derivative works with the
   separately licensed software that they have included with MySQL.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License, version 2.0, for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA */

class Item;
class Item_in_subselect;
class SELECT_LEX;
class THD;
struct TABLE;
struct TABLE_LIST;

struct ORDER;
template <typename Element_type>
class Bounds_checked_array;

typedef Bounds_checked_array<Item *> Ref_item_array;
template <class T>
class List;

/**
  @file sql/sql_resolver.h
  Name resolution functions.
*/

void propagate_nullability(List<TABLE_LIST> *tables, bool nullable);

bool setup_order(THD *thd, Ref_item_array ref_item_array, TABLE_LIST *tables,
                 List<Item> &fields, List<Item> &all_fields, ORDER *order);
bool validate_gc_assignment(List<Item> *fields, List<Item> *values, TABLE *tab);

bool find_order_in_list(THD *thd, Ref_item_array ref_item_array,
                        TABLE_LIST *tables, ORDER *order, List<Item> &fields,
                        List<Item> &all_fields, bool is_group_field,
                        bool is_window_order);

#include "my_table_map.h"
bool check_right_lateral_join(TABLE_LIST *table_ref, table_map map);

#endif /* SQL_RESOLVER_INCLUDED */