使用数据平台的用例调用表cn_stock_factors_ta,结果显示表不存在,你们能有空处理下吗?
import dai
dai.query("""
SELECT date, instrument, bbands_u
FROM cn_stock_factor_ta
WHERE instrument = '000002.SZ'
AND date >= '2022-01-01' and date <= '2022-12-31';"""
).df()
---------------------------------------------------------------------------
InvalidInputException Traceback (most recent call last)
Cell In[7], line 3
1 import dai
----> 3 dai.query("""
4 SELECT date, instrument, bbands_u
5 FROM cn_stock_factor_ta
6 WHERE instrument = '000002.SZ'
7 AND date >= '2022-01-01' and date <= '2022-12-31';"""
8 ).df()
File /var/app/enabled/dai/_functions.py:57, in df(self)
InvalidInputException: Invalid Input Error: Attempting to execute an unsuccessful or closed pending query result
Error: Catalog Error: Table with name cn_stock_factor_ta does not exist!
Did you mean "temp.information_schema.schemata"?
\