rgehan commented on code in PR #18352:
URL: https://github.com/apache/datafusion/pull/18352#discussion_r2477159486
##########
datafusion/core/tests/dataframe/mod.rs:
##########
@@ -2996,6 +2997,119 @@ async fn test_count_wildcard_on_window() -> Result<()> {
Ok(())
}
+#[tokio::test]
+async fn reproducer_e2e_with_repartition_sorts_false() -> Result<()> {
+ reproducer_e2e_impl(false).await?;
+
+ // 💥 Doesn't pass, and generates this plan:
+ //
+ // AggregateExec: mode=Final, gby=[id@0 as id], aggr=[],
ordering_mode=Sorted
+ // SortExec: expr=[id@0 ASC NULLS LAST], preserve_partitioning=[false]
+ // CoalescePartitionsExec
+ // AggregateExec: mode=Partial, gby=[id@0 as id], aggr=[]
+ // UnionExec
+ // DataSourceExec: file_groups={1 group:
[[{testdata}/alltypes_tiny_pages.parquet]]}, projection=[id],
output_ordering=[id@0 ASC NULLS LAST], file_type=parquet
+ // DataSourceExec: file_groups={1 group:
[[{testdata}/alltypes_tiny_pages.parquet]]}, projection=[id], file_type=parquet
+
+ Ok(())
+}
+
+#[tokio::test]
+async fn reproducer_e2e_with_repartition_sorts_true() -> Result<()> {
+ reproducer_e2e_impl(true).await?;
+
+ // 💥 Doesn't pass, and generates this plan:
+ //
+ // AggregateExec: mode=Final, gby=[id@0 as id], aggr=[],
ordering_mode=Sorted
+ // SortPreservingMergeExec: [id@0 ASC NULLS LAST]
+ // SortExec: expr=[id@0 ASC NULLS LAST], preserve_partitioning=[true]
+ // AggregateExec: mode=Partial, gby=[id@0 as id], aggr=[]
+ // UnionExec
+ // DataSourceExec: file_groups={1 group:
[[{testdata}/alltypes_tiny_pages.parquet]]}, projection=[id],
output_ordering=[id@0 ASC NULLS LAST], file_type=parquet
+ // DataSourceExec: file_groups={1 group:
[[{testdata}/alltypes_tiny_pages.parquet]]}, projection=[id], file_type=parquet
Review Comment:
I've adapted all tests, this one is the only remaining one that fails, as
expected 👍
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