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/* Copyright (c) 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_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,
const LEX_CSTRING *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);
void fill_check_table_metadata_fields(THD *thd, List<Item>* fields);
/**
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() = default;
~Sql_cmd_analyze_table() = default;
bool execute(THD *thd) override;
enum_sql_command sql_command_code() const override
{
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() = default;
~Sql_cmd_check_table() = default;
bool execute(THD *thd) override;
enum_sql_command sql_command_code() const override
{
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() = default;
~Sql_cmd_optimize_table() = default;
bool execute(THD *thd) override;
enum_sql_command sql_command_code() const override
{
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() = default;
~Sql_cmd_repair_table() = default;
bool execute(THD *thd) override;
enum_sql_command sql_command_code() const override
{
return SQLCOM_REPAIR;
}
};
#endif
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