alamb commented on code in PR #16783:
URL: https://github.com/apache/datafusion/pull/16783#discussion_r2208603160
##########
datafusion/datasource/src/statistics.rs:
##########
@@ -230,14 +230,7 @@ impl MinMaxStatistics {
.zip(sort_columns.iter().copied())
.map(|(sort_expr, column)| {
let schema = values.schema();
-
Review Comment:
This appears to be the only actual code change: remove these lines
`git praise` says they came in via #9593 from @suremarc . Do you remember
why this condition was added @suremarc ?
https://github.com/apache/datafusion/blame/a614716e7d97ff1d3374aef31b9a66fd10141423/datafusion/datasource/src/statistics.rs#L238
##########
datafusion/sqllogictest/test_files/parquet.slt:
##########
@@ -130,8 +130,7 @@ STORED AS PARQUET;
----
3
-# Check output plan again, expect no "output_ordering" clause in the
physical_plan -> ParquetExec,
-# due to there being more files than partitions:
+# Check output plan again
Review Comment:
I agree -- I reviewed the test and the table definition explicitly says
```sql
WITH ORDER (string_col ASC NULLS LAST, int_col ASC NULLS LAST)
```
So I would expect this plan not to have additional sorting
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