p1, Dir.: Input, Type: adBSTR, Size: 3, Value: "111", Precision: 0, NumericScale: 0]

Traceback (most recent call last):
File "<string>", line 726, in _execute_command
File "<COMObject ADODB.Command>", line 3, in Execute
File "C:\Program Files\ShadowBot\shadowbot-5.13.33\python\lib\site-packages\win32com\client\dynamic.py", line 287, in _ApplyTypes_
result = self._oleobj_.InvokeTypes(*(dispid, LCID, wFlags, retType, argTypes) + args)
pywintypes.com_error: (-2147352567, '发生意外。', (0, 'Microsoft OLE DB Provider for ODBC Drivers', '[MySQL][ODBC 8.1(w) Driver][mysqld-8.0.34]No database selected', None, 0, -2147467259), None)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "C:\Program Files\ShadowBot\shadowbot-5.13.33\python\lib\runpy.py", line 193, in _run_module_as_main
"__main__", mod_spec)
File "C:\Program Files\ShadowBot\shadowbot-5.13.33\python\lib\runpy.py", line 85, in _run_code
exec(code, run_globals)
File "C:\Program Files\ShadowBot\shadowbot-5.13.33\python\lib\site-packages\xbot_interpreter.py", line 94, in <module>
main()
File "C:\Program Files\ShadowBot\shadowbot-5.13.33\python\lib\site-packages\xbot_interpreter.py", line 55, in main
mod.main(args)
File "C:\Users\admin\AppData\Local\ShadowBot\users\101111975351664641\apps\c86a45bd-54e4-4fff-bb97-e9f75f487ac7\xbot_robot\process10.py", line 45, in main
xbot_visual.database.batch_insert(connect_way="database", database=database, conn_str=None, sql="INSERT INTO test (TVCcode)", data=matrix, _block=("子流程2", 23, "数据库批量插入数据"))
File "<string>", line 89, in wrapper
File "<string>", line 84, in wrapper
File "<string>", line 64, in batch_insert
File "<string>", line 45, in exec_many
File "<string>", line 70, in exec_many
File "<string>", line 932, in executemany
File "<string>", line 919, in execute
File "<string>", line 734, in _execute_command
File "<string>", line 607, in _raiseCursorError
File "<string>", line 57, in standardErrorHandler
xbot.adoapi.apibase.DatabaseError: (-2147352567, '发生意外。', (0, 'Microsoft OLE DB Provider for ODBC Drivers', '[MySQL][ODBC 8.1(w) Driver][mysqld-8.0.34]No database selected', None, 0, -2147467259), None)
Command:
INSERT INTO test (TVCcode) values (?,?)
Parameters:
[Name: p0, Dir.: Input, Type: adBSTR, Size: 10, Value: "asdasasms6", Precision: 0, NumericScale: 0
Name: p1, Dir.: Input, Type: adBSTR, Size: 3, Value: "111", Precision: 0, NumericScale: 0]


看不懂了，这是啥原因