Zouxxyy commented on PR #6028:
URL: https://github.com/apache/paimon/pull/6028#issuecomment-3154572083

   > Same as the data filter, the topn filter will filter the data as much as 
possible, but it is not guaranteed that it is a complete filter
   
   Just curious about what this means. For example, if we use `order by c limit 
100`, then after file index filter we get 100 records, but there may be false 
positives, how can we ensure that there are at least 100 records after spark's 
filter?


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