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Diffstat (limited to '')
| -rw-r--r-- | sql/backup.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/sql/backup.h b/sql/backup.h new file mode 100644 index 00000000..2e5c3a58 --- /dev/null +++ b/sql/backup.h @@ -0,0 +1,47 @@ +#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 */ |