alamb commented on code in PR #4455:
URL: https://github.com/apache/arrow-datafusion/pull/4455#discussion_r1038522177
##########
datafusion/core/tests/sql/window.rs:
##########
@@ -1607,3 +1607,40 @@ async fn test_window_frame_nth_value_aggregate() ->
Result<()> {
assert_batches_eq!(expected, &actual);
Ok(())
}
+
+#[tokio::test]
+async fn test_window_agg_sort() -> Result<()> {
+ let ctx = SessionContext::new();
+ register_aggregate_csv(&ctx).await?;
+ let sql = "SELECT
+ c9,
+ SUM(c9) OVER(ORDER BY c9) as sum1,
+ SUM(c9) OVER(ORDER BY c9, c8) as sum2
+ FROM aggregate_test_100";
+
+ let msg = format!("Creating logical plan for '{}'", sql);
+ let plan = ctx.create_logical_plan(sql).expect(&msg);
+ let state = ctx.state();
+ let logical_plan = state.optimize(&plan)?;
+ let physical_plan = state.create_physical_plan(&logical_plan).await?;
+ let formatted = displayable(physical_plan.as_ref()).indent().to_string();
+ // Only 1 SortExec was added
Review Comment:
👍
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