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/* Copyright (c) 2010, 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 */
#ifndef SQL_PARTITION_ADMIN_H
#define SQL_PARTITION_ADMIN_H
#include "my_sqlcommand.h"
#include "sql/sql_admin.h" // Sql_cmd_analyze_table
#include "sql/sql_alter.h" // Sql_cmd_common_alter_table
class THD;
class Table_ref;
/**
Class that represents the ALTER TABLE t1 EXCHANGE PARTITION p
WITH TABLE t2 statement.
*/
class Sql_cmd_alter_table_exchange_partition
: public Sql_cmd_common_alter_table {
public:
using Sql_cmd_common_alter_table::Sql_cmd_common_alter_table;
bool execute(THD *thd) override;
private:
bool exchange_partition(THD *thd, Table_ref *, Alter_info *);
};
/**
Class that represents the ALTER TABLE t1 ANALYZE PARTITION p statement.
*/
class Sql_cmd_alter_table_analyze_partition final
: public Sql_cmd_analyze_table {
public:
/**
Constructor, used to represent a ALTER TABLE ANALYZE PARTITION statement.
*/
Sql_cmd_alter_table_analyze_partition(THD *thd, Alter_info *alter_info)
: Sql_cmd_analyze_table(thd, alter_info, Histogram_command::NONE, 0,
{nullptr, 0}) {}
~Sql_cmd_alter_table_analyze_partition() override = default;
bool execute(THD *thd) override;
/* Override SQLCOM_ANALYZE, since it is an ALTER command */
enum_sql_command sql_command_code() const override {
return SQLCOM_ALTER_TABLE;
}
};
/**
Class that represents the ALTER TABLE t1 CHECK PARTITION p statement.
*/
class Sql_cmd_alter_table_check_partition final : public Sql_cmd_check_table {
public:
using Sql_cmd_check_table::Sql_cmd_check_table;
bool execute(THD *thd) override;
/* Override SQLCOM_CHECK, since it is an ALTER command */
enum_sql_command sql_command_code() const override {
return SQLCOM_ALTER_TABLE;
}
};
/**
Class that represents the ALTER TABLE t1 OPTIMIZE PARTITION p statement.
*/
class Sql_cmd_alter_table_optimize_partition final
: public Sql_cmd_optimize_table {
public:
using Sql_cmd_optimize_table::Sql_cmd_optimize_table;
bool execute(THD *thd) override;
/* Override SQLCOM_OPTIMIZE, since it is an ALTER command */
enum_sql_command sql_command_code() const override {
return SQLCOM_ALTER_TABLE;
}
};
/**
Class that represents the ALTER TABLE t1 REPAIR PARTITION p statement.
*/
class Sql_cmd_alter_table_repair_partition final : public Sql_cmd_repair_table {
public:
using Sql_cmd_repair_table::Sql_cmd_repair_table;
bool execute(THD *thd) override;
/* Override SQLCOM_REPAIR, since it is an ALTER command */
enum_sql_command sql_command_code() const override {
return SQLCOM_ALTER_TABLE;
}
};
/**
Class that represents the ALTER TABLE t1 TRUNCATE PARTITION p statement.
*/
class Sql_cmd_alter_table_truncate_partition final : public Sql_cmd_ddl_table {
public:
using Sql_cmd_ddl_table::Sql_cmd_ddl_table;
bool execute(THD *thd) override;
/* Override SQLCOM_TRUNCATE, since it is an ALTER command */
enum_sql_command sql_command_code() const override {
return SQLCOM_ALTER_TABLE;
}
};
#endif /* SQL_PARTITION_ADMIN_H */
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