/* Copyright (c) 2010, 2013, 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 02110-1301 USA */

#ifndef SQL_TABLE_MAINTENANCE_H
#define SQL_TABLE_MAINTENANCE_H

/* Must be able to hold ALTER TABLE t PARTITION BY ... KEY ALGORITHM = 1 ... */
#define SQL_ADMIN_MSG_TEXT_SIZE 128 * 1024

bool mysql_assign_to_keycache(THD* thd, TABLE_LIST* table_list,
 LEX_STRING *key_cache_name);
bool mysql_preload_keys(THD* thd, TABLE_LIST* table_list);
int reassign_keycache_tables(THD* thd, KEY_CACHE *src_cache,
 KEY_CACHE *dst_cache);

/**
 Sql_cmd_analyze_table represents the ANALYZE TABLE statement.
*/
class Sql_cmd_analyze_table : public Sql_cmd
{
public:
 /**
 Constructor, used to represent a ANALYZE TABLE statement.
 */
 Sql_cmd_analyze_table()
 {}

 ~Sql_cmd_analyze_table()
 {}

 bool execute(THD *thd);

 virtual enum_sql_command sql_command_code() const
 {
 return SQLCOM_ANALYZE;
 }
};



/**
 Sql_cmd_check_table represents the CHECK TABLE statement.
*/
class Sql_cmd_check_table : public Sql_cmd
{
public:
 /**
 Constructor, used to represent a CHECK TABLE statement.
 */
 Sql_cmd_check_table()
 {}

 ~Sql_cmd_check_table()
 {}

 bool execute(THD *thd);

 virtual enum_sql_command sql_command_code() const
 {
 return SQLCOM_CHECK;
 }
};


/**
 Sql_cmd_optimize_table represents the OPTIMIZE TABLE statement.
*/
class Sql_cmd_optimize_table : public Sql_cmd
{
public:
 /**
 Constructor, used to represent a OPTIMIZE TABLE statement.
 */
 Sql_cmd_optimize_table()
 {}

 ~Sql_cmd_optimize_table()
 {}

 bool execute(THD *thd);

 virtual enum_sql_command sql_command_code() const
 {
 return SQLCOM_OPTIMIZE;
 }
};



/**
 Sql_cmd_repair_table represents the REPAIR TABLE statement.
*/
class Sql_cmd_repair_table : public Sql_cmd
{
public:
 /**
 Constructor, used to represent a REPAIR TABLE statement.
 */
 Sql_cmd_repair_table()
 {}

 ~Sql_cmd_repair_table()
 {}

 bool execute(THD *thd);

 virtual enum_sql_command sql_command_code() const
 {
 return SQLCOM_REPAIR;
 }
};

#endif