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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,
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);
/**
Analyze_statement represents the ANALYZE TABLE statement.
*/
class Analyze_table_statement : public Sql_statement
{
public:
/**
Constructor, used to represent a ANALYZE TABLE statement.
@param lex the LEX structure for this statement.
*/
Analyze_table_statement(LEX *lex)
: Sql_statement(lex)
{}
~Analyze_table_statement()
{}
/**
Execute a ANALYZE TABLE statement at runtime.
@param thd the current thread.
@return false on success.
*/
bool execute(THD *thd);
};
/**
Check_table_statement represents the CHECK TABLE statement.
*/
class Check_table_statement : public Sql_statement
{
public:
/**
Constructor, used to represent a CHECK TABLE statement.
@param lex the LEX structure for this statement.
*/
Check_table_statement(LEX *lex)
: Sql_statement(lex)
{}
~Check_table_statement()
{}
/**
Execute a CHECK TABLE statement at runtime.
@param thd the current thread.
@return false on success.
*/
bool execute(THD *thd);
};
/**
Optimize_table_statement represents the OPTIMIZE TABLE statement.
*/
class Optimize_table_statement : public Sql_statement
{
public:
/**
Constructor, used to represent a OPTIMIZE TABLE statement.
@param lex the LEX structure for this statement.
*/
Optimize_table_statement(LEX *lex)
: Sql_statement(lex)
{}
~Optimize_table_statement()
{}
/**
Execute a OPTIMIZE TABLE statement at runtime.
@param thd the current thread.
@return false on success.
*/
bool execute(THD *thd);
};
/**
Repair_table_statement represents the REPAIR TABLE statement.
*/
class Repair_table_statement : public Sql_statement
{
public:
/**
Constructor, used to represent a REPAIR TABLE statement.
@param lex the LEX structure for this statement.
*/
Repair_table_statement(LEX *lex)
: Sql_statement(lex)
{}
~Repair_table_statement()
{}
/**
Execute a REPAIR TABLE statement at runtime.
@param thd the current thread.
@return false on success.
*/
bool execute(THD *thd);
};
#endif
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