Critical - RETS search returning different columns in result set
My implementation of retrieving data from wyo-rets.paragonres.com/rets/fnisrets.aspx... uses Python and the 'rets' library. The search takes parameters:
- resource=Property
- resource_class=RE_1
- limit=25 // really an arbitrary integer
- search_filter= text for state, county, and listing date range
This works fine... however, I've seen that results in one date range (e.g. 9/1/2019 - 9/10/2019) differ from another (e.g. 1/1/2000 - 9/10/2019). Differences seen include:
- Addition of LM_Char25_10
- Dropping of LM_char10_44
- Dropping of LM_char10_46
- Et cetera
Is the server supposed to return varying results like this? If so, is there a different method to get the full (non-variable) result set every time?
This implementation requires a consistent data set be output from the search every time.
Please advise, thank you.