execute count
是我用法的问题吗，请帮帮我 我本地运行是没问题的，放到服务器上就获取不到count了 Do not call `.execute()` before count().

Execute gives you a cursor iterator, not a composable query object. ```python

# This gives us a query object.
query = User.select().where(User.status == 0)

# Executes a SELECT COUNT(*)
count = query.count()

# Not necessary to explicitly call .execute() - as iterating over
# a select query implicitly executes it.
for user in query:
   ...
```
![image](https://user-images.githubusercontent.com/24892968/113272208-f76e7000-930d-11eb-94ec-6dc94a9f4972.png)
