Current File : //usr/include/mysql/server/private/backup.h
#ifndef BACKUP_INCLUDED
#define BACKUP_INCLUDED
/* Copyright (c) 2018, MariaDB Corporation
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 */
enum backup_stages
{
BACKUP_START, BACKUP_FLUSH, BACKUP_WAIT_FOR_FLUSH, BACKUP_LOCK_COMMIT,
BACKUP_END, BACKUP_FINISHED
};
extern TYPELIB backup_stage_names;
struct backup_log_info {
LEX_CSTRING query;
LEX_CUSTRING org_table_id; /* Unique id from frm */
LEX_CSTRING org_database, org_table;
LEX_CSTRING org_storage_engine_name;
LEX_CSTRING new_database, new_table;
LEX_CSTRING new_storage_engine_name;
LEX_CUSTRING new_table_id; /* Unique id from frm */
bool org_partitioned;
bool new_partitioned;
};
void backup_init();
bool run_backup_stage(THD *thd, backup_stages stage);
bool backup_end(THD *thd);
void backup_set_alter_copy_lock(THD *thd, TABLE *altered_table);
bool backup_reset_alter_copy_lock(THD *thd);
bool backup_lock(THD *thd, TABLE_LIST *table);
void backup_unlock(THD *thd);
void backup_log_ddl(const backup_log_info *info);
#endif /* BACKUP_INCLUDED */
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