ubnuntu环境下 查询数据出现内存耗尽情况Query memory exhausted，实际内存并没有耗尽
这个限制是开源版的限制吗 还是可以配置的？
nangao@nangao:~/tdpython$ python3 save.py
Connected to TDengine successfully.
Executing query for range: 2025-12-11 13:17:38 to 2025-12-11 13:46:04
Failed to fetch or save data. ErrMessage: (taos.error.ProgrammingError) [0x073a]: Query memory exhausted
(Background on this error at: https://sqlalche.me/e/20/f405)
Traceback (most recent call last):
File "/home/nangao/.local/lib/python3.10/site-packages/sqlalchemy/engine/cursor.py", line 1137, in fetchall
rows = dbapi_cursor.fetchall()
File "/home/nangao/.local/lib/python3.10/site-packages/taos/cursor.py", line 360, in fetchall
return self._stmt_result.fetch_all()
File "/home/nangao/.local/lib/python3.10/site-packages/taos/result.py", line 115, in fetch_all
raise ProgrammingError(taos_errstr(self._result), errno)
taos.error.ProgrammingError: [0x073a]: Query memory exhausted
The above exception was the direct cause of the following exception:
