执行sql上线任务，无法提取到回滚信息

[huoshenyingmu]

[2023-01-10 09:36:33,874][MainThread:140698735875904][task_id:default][mysql.py:357][WARNING]- MySQL语句执行报错，语句：explain show tables;，错误信息Traceback (most recent call last):
File "/opt/archery/sql/engines/mysql.py", line 341, in query
effect_row = cursor.execute(sql)
File "/opt/venv4archery/lib/python3.9/site-packages/MySQLdb/cursors.py", line 206, in execute
res = self._query(query)
File "/opt/venv4archery/lib/python3.9/site-packages/MySQLdb/cursors.py", line 319, in _query
db.query(q)
File "/opt/venv4archery/lib/python3.9/site-packages/MySQLdb/connections.py", line 259, in query
_mysql.connection.query(self, query)
MySQLdb._exceptions.ProgrammingError: (1064, "You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'show tables' at line 1")

[2023-01-10 09:41:18,543][MainThread:140698735875904][task_id:default][goinception.py:263][ERROR]- 获取回滚语句报错，异常信息Traceback (most recent call last):
File "/opt/archery/sql/engines/goinception.py", line 248, in get_rollback
cur.execute(sql_table)
File "/opt/venv4archery/lib/python3.9/site-packages/MySQLdb/cursors.py", line 206, in execute
res = self._query(query)
File "/opt/venv4archery/lib/python3.9/site-packages/MySQLdb/cursors.py", line 319, in _query
db.query(q)
File "/opt/venv4archery/lib/python3.9/site-packages/MySQLdb/connections.py", line 259, in query
mysql.connection.query(self, query)
MySQLdb.exceptions.OperationalError: (1142, "SELECT command denied to user 'archery'@'127.0.0.1' for table '$$inception_backup_information$$'")

[2023-01-10 09:41:18,544][MainThread:140698735875904][task_id:default][views.py:281][ERROR]- Traceback (most recent call last):
File "/opt/archery/sql/engines/goinception.py", line 248, in get_rollback
cur.execute(sql_table)
File "/opt/venv4archery/lib/python3.9/site-packages/MySQLdb/cursors.py", line 206, in execute
res = self._query(query)
File "/opt/venv4archery/lib/python3.9/site-packages/MySQLdb/cursors.py", line 319, in _query
db.query(q)
File "/opt/venv4archery/lib/python3.9/site-packages/MySQLdb/connections.py", line 259, in query
mysql.connection.query(self, query)
MySQLdb.exceptions.OperationalError: (1142, "SELECT command denied to user 'archery'@'127.0.0.1' for table '$$inception_backup_information$$'")

但是我的数据库不在本地，在云服务器上

[bardyang]

inception做备份的时候，会创建一个ip_库名的数据库，下边的表有$$inception_backup_information$$记录start_binlog_file/end_binlog_file/sql_statement/host/dbname。archery关联inception需要在配置项管理配置后端数据库的信息，其中的账号需要有*.*权限。 @huoshenyingmu