问题
I have 2 tables that are merged on multiple fields, when I preview the result, it is correct (Rank = 712) as can be seen from this image:
However when I expand the resultant table, an incorrect value (Rank = 1) appears:
Has anyone ever seen something like this before?
回答1:
If you sorted Ranking table,find step:"Sorted Rows",and add Table.Buffer outside Table.Sort,like Table.Buffer(Table.Sort()),then it will be correct.
来源：https://stackoverflow.com/questions/50321954/power-query-merged-query-returning-incorrect-result