zvtvz / zvt

modular quant framework.
https://zvt.readthedocs.io/en/latest/
MIT License
3.16k stars 858 forks source link

获取数据后,在使用VolumeUpMaFactor函数的时候引发异常 #161

Closed double-cool closed 3 years ago

double-cool commented 3 years ago

您好,请问下我在获取数据后,在使用VolumeUpMaFactor函数的时候引发异常,报(sqlite3.OperationalError) too many SQL variables [SQL: 'SELECT stock_1d_hfq_kdata.timestamp,。我有将max_allowed_packet改成500M但还是报这个异常,请问是什么缘故呢?

foolcage commented 3 years ago

参考: https://github.com/zvtvz/zvt/issues/79

double-cool commented 3 years ago

好的,谢谢