/* Copyright (c) 2006, 2010, 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 as published by
the Free Software Foundation ; version 2 of the License .
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 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 02110-1335 USA */
#ifndef SQL_DB_INCLUDED
#define SQL_DB_INCLUDED
#include "hash.h" /* HASH */
class THD;
int mysql_create_db(THD *thd, const Lex_ident_db &db, DDL_options_st options,
const Schema_specification_st *create);
bool mysql_alter_db(THD *thd, const Lex_ident_db &db,
const Schema_specification_st *create);
bool mysql_rm_db(THD *thd, const Lex_ident_db &db, bool if_exists);
bool mysql_upgrade_db(THD *thd, const Lex_ident_db &old_db);
uint mysql_change_db(THD *thd, const LEX_CSTRING &new_db_name, bool force);
bool mysql_opt_change_db(THD *thd, const LEX_CSTRING &new_db_name,
LEX_STRING *saved_db_name, bool force_switch,
bool *cur_db_changed);
bool my_dboptions_cache_init(void );
void my_dboptions_cache_free(void );
bool check_db_dir_existence(const char *db_name);
int load_db_opt(THD *thd, const char *path, Schema_specification_st *create);
int load_db_opt_by_name(THD *thd, const char *db_name,
Schema_specification_st *db_create_info);
CHARSET_INFO *get_default_db_collation(THD *thd, const char *db_name);
bool my_dbopt_init(void );
void my_dbopt_cleanup(void );
void drop_database_objects(THD *thd, const LEX_CSTRING *path,
const LEX_CSTRING *db,
bool rm_mysql_schema);
my_bool rm_dir_w_symlink(const char *org_path, my_bool send_error);
#define MY_DB_OPT_FILE "db.opt"
#endif /* SQL_DB_INCLUDED */
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