Hi guys，
I have an inc file which stores parameters of start_date and end_date.
There is also a txt file, which records the month, and 0 is the previous month of the current month.
If I want my qvd to load the data of the month whose num is 0-11, and use the function for each to run the data of the month from 0 to 11, how can I change the script?
The final result, I hope to see 12 months of data in the report, currently my qvd can only see 1 month of data
