mustafasrepo commented on code in PR #8191:
URL: https://github.com/apache/arrow-datafusion/pull/8191#discussion_r1394312088
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datafusion/core/src/physical_optimizer/enforce_distribution.rs:
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@@ -3803,7 +3807,7 @@ pub(crate) mod tests {
"SortPreservingMergeExec: [c@2 ASC]",
// Expect repartition on the input to the sort (as it can benefit
from additional parallelism)
"SortExec: expr=[c@2 ASC]",
- "ProjectionExec: expr=[a@0 as a]",
Review Comment:
Previously after projection there was no column c. However, sort above
refers to c, this example changes projection below so that column c is still
present at the input of the Sort (All of the changes in this PR are in similar
spirit).
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