Merge branch 'rightlib' into mergelibs-241120-1113

1 files changed, 18 insertions, 0 deletions

diff --git a/yql/essentials/tests/sql/suites/produce/reduce_multi_out.sql b/yql/essentials/tests/sql/suites/produce/reduce_multi_out.sql
new file mode 100644
index 0000000000..079ff55899
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/produce/reduce_multi_out.sql
@@ -0,0 +1,18 @@
+/* syntax version 1 */
+/* postgres can not */
+USE plato;
+
+$udfScript = @@
+import functools
+
+def Len(key, input):
+    sumByValue = functools.reduce(lambda x,y: x + int(y.value), input, 0)
+    return (sumByValue % 2, {"sumByVal": sumByValue})
+@@;
+
+$udf = Python::Len(Callable<(String, Stream<Struct<key:String,subkey:String,value:String>>)->Variant<Struct<sumByVal:Uint32>,Struct<sumByVal:Uint32>>>, $udfScript);
+
+$i, $j = (REDUCE Input ON key USING $udf(TableRow()));
+
+select * from $i order by sumByVal;
+select * from $j order by sumByVal;