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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/11/01 12:51:12 UTC

[GitHub] [arrow-datafusion] alamb commented on a diff in pull request #4048: Fix multicolumn parquet predicate pushdown (#4046)

alamb commented on code in PR #4048:
URL: https://github.com/apache/arrow-datafusion/pull/4048#discussion_r1010385914


##########
datafusion/core/src/physical_plan/file_format/row_filter.rs:
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@@ -278,6 +274,32 @@ impl<'a> ExprRewriter for FilterCandidateBuilder<'a> {
     }
 }
 
+/// Computes the projection required to go from the file's schema order to the projected

Review Comment:
   Thank you for these comments



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