我认为您可以尝试使用

I think you could try going with a Timer trigger for Azure Functions and just place the code that iterates through the databases and perform the required tasks inside as Azure Function.

我什至会进一步将流程分为两个不同的功能:

I would even go further to separate the process into two different functions:

1. 遍历数据库

1. Iterating through the databases

为每个数据库执行所需的逻辑

Perform the required logic per database

希望有帮助！