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#ifndef SQL_VIEW_INCLUDED
#define SQL_VIEW_INCLUDED
/* Copyright (c) 2004, 2025, Oracle and/or its affiliates.
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 designed to work 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 either included with
the program or referenced in the documentation.
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 */
#include "lex_string.h"
#include "sql/auth/auth_acls.h"
#include "sql/mem_root_array.h"
class Item;
class THD;
struct LEX;
class Table_ref;
struct TABLE_SHARE;
template <class T>
class List;
template <class T>
class mem_root_deque;
enum class enum_view_create_mode;
bool create_view_precheck(THD *thd, Table_ref *tables, Table_ref *view,
enum_view_create_mode mode);
bool mysql_create_view(THD *thd, Table_ref *view, enum_view_create_mode mode);
bool mysql_register_view(THD *thd, Table_ref *view, enum_view_create_mode mode);
bool mysql_drop_view(THD *thd, Table_ref *view);
bool check_key_in_view(THD *thd, Table_ref *view, const Table_ref *table_ref);
bool insert_view_fields(mem_root_deque<Item *> *list, Table_ref *view);
typedef Mem_root_array_YY<LEX_CSTRING> Create_col_name_list;
bool check_duplicate_names(const Create_col_name_list *column_names,
const mem_root_deque<Item *> &item_list,
bool gen_unique_view_names);
void make_valid_column_names(LEX *lex);
bool open_and_read_view(THD *thd, TABLE_SHARE *share, Table_ref *view_ref);
bool parse_view_definition(THD *thd, Table_ref *view_ref);
/*
Check if view is updatable.
@param thd Thread Handle.
@param view View description.
@retval true View is updatable.
@retval false Otherwise.
*/
bool is_updatable_view(THD *thd, Table_ref *view);
#define VIEW_ANY_ACL (SELECT_ACL | UPDATE_ACL | INSERT_ACL | DELETE_ACL)
#endif /* SQL_VIEW_INCLUDED */
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