Merge branch 'rightlib' into mergelibs-241120-1113

1 files changed, 18 insertions, 0 deletions

diff --git a/yql/essentials/tests/sql/suites/udf/udaf_lambda.sql b/yql/essentials/tests/sql/suites/udf/udaf_lambda.sql
new file mode 100644
index 0000000000..9e2a4d11b5
--- /dev/null
+++ b/yql/essentials/tests/sql/suites/udf/udaf_lambda.sql
@@ -0,0 +1,18 @@
+/* postgres can not */
+$create = ($item, $_parent) -> { return $item };
+$add = ($state, $item, $_parent) -> { return $item + $state };
+$merge = ($state1, $state2) -> { return $state1 + $state2 };
+$get_result = ($state) -> { return $state };
+$serialize = ($state) -> { return $state };
+$deserialize = ($state) -> { return $state };
+
+SELECT UDAF(
+    length(key),
+    $create,
+    $add,
+    $merge,
+    $get_result,
+    $serialize,
+    $deserialize,
+    0u
+) FROM plato.Input;