alamb commented on code in PR #6734:
URL: https://github.com/apache/arrow-datafusion/pull/6734#discussion_r1238583660
##########
datafusion/core/tests/sqllogictests/test_files/groupby.slt:
##########
@@ -2076,18 +2076,18 @@ Projection: annotated_data_infinite2.a,
annotated_data_infinite2.b, FIRST_VALUE(
----TableScan: annotated_data_infinite2 projection=[a, b, c]
physical_plan
ProjectionExec: expr=[a@0 as a, b@1 as b,
FIRST_VALUE(annotated_data_infinite2.c) ORDER BY [annotated_data_infinite2.a
DESC NULLS FIRST]@2 as first_c]
---AggregateExec: mode=Single, gby=[a@0 as a, b@1 as b],
aggr=[FIRST_VALUE(annotated_data_infinite2.c)], ordering_mode=FullyOrdered
+--AggregateExec: mode=Single, gby=[a@0 as a, b@1 as b],
aggr=[LAST_VALUE(annotated_data_infinite2.c)], ordering_mode=FullyOrdered
----CsvExec: file_groups={1 group:
[[WORKSPACE_ROOT/datafusion/core/tests/data/window_2.csv]]}, projection=[a, b,
c], infinite_source=true, output_ordering=[a@0 ASC NULLS LAST, b@1 ASC NULLS
LAST, c@2 ASC NULLS LAST], has_header=true
query III
SELECT a, b, FIRST_VALUE(c ORDER BY a DESC) as first_c
FROM annotated_data_infinite2
GROUP BY a, b
----
-0 0 0
-0 1 25
-1 2 50
-1 3 75
+0 0 24
Review Comment:
I think this comment needs to be addressed prior to merge (the change may be
ok, but I am not sure so it deserves a second look)
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