Merge branch 'rightlib' into mergelibs-241120-1113

1 files changed, 20 insertions, 0 deletions

diff --git a/yql/essentials/tests/s-expressions/suites/SingleYamrOperation/IteratorInMap.yql b/yql/essentials/tests/s-expressions/suites/SingleYamrOperation/IteratorInMap.yql
new file mode 100644
index 0000000000..fcc89eb21c
--- /dev/null
+++ b/yql/essentials/tests/s-expressions/suites/SingleYamrOperation/IteratorInMap.yql
@@ -0,0 +1,20 @@
+(
+#comment
+(let mr_source (DataSource 'yt 'plato))
+(let x (Read! world mr_source (Key '('table (String 'Input))) '('key 'subkey 'value) '()))
+(let world (Left! x))
+(let table1 (Right! x))
+(let handler (lambda '(row) (block '(
+    (let value (Member row 'value))
+    (return (ReplaceMember row 'value (Collect (Iterator (AsList value value)))))
+  ))))
+(let data (Map table1 handler))
+(let data (Sort data (Bool 'true) (lambda '(row) (Member row 'key))))
+(let mr_sink (DataSink 'yt (quote plato)))
+(let world (Write! world mr_sink (Key '('table (String 'Output))) data '('('mode 'append))))
+(let res_sink (DataSink 'result))
+(let world (Write! world res_sink (Key) data '('('type))))
+(let world (Commit! world mr_sink))
+(let world (Commit! world res_sink))
+(return world)
+)