Forum Discussion
Incremental refresh with appended queries
Hello all!
I have two tables (A and B) coming in from two different servers. They are identical in terms of their column names, number of columns, data types etc.
A is huge and requires an incremental refresh policy set up on it.
I now have to update the data model by including table B by appending it to table A.
How do I go about reinstating the incremental refresh?
-Do I append A and B and then set the incremental refresh policy?
-Do I append the tables as a new query and then set the policy?
-Can I keep the refresh policy on A, and then append B as a new query?
I have tried the first two senarios and both gave me the "Unable to determine if M query can be folded" warning. Could it still work despite the query folding issue?
Many many thanks
Hi HB13 ,
Apply incremental refersh on A and disable query A load to power bi model. Then append A to B. Load B.
The same problem was solved in this thread.
Solved: Incremental refresh with several Appended Dataflow... - Microsoft Power BI Community
Best Regards
Community Support Team _ chenwu zhu
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.
3 Replies
Neither of the above? How about doing a UNION in DAX?
Hi HB13 ,
Apply incremental refersh on A and disable query A load to power bi model. Then append A to B. Load B.
The same problem was solved in this thread.
Solved: Incremental refresh with several Appended Dataflow... - Microsoft Power BI Community
Best Regards
Community Support Team _ chenwu zhu
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.
'Enable load' must be turned on in order to toggle on the incremental refresh for a table. Are you Toggling it on first, then unchecking 'Enable load' in Power Query afterwards?
