Merge branch 'rightlib' into mergelibs-241120-1113

1 files changed, 19 insertions, 0 deletions

diff --git a/yql/essentials/tests/s-expressions/suites/SingleYamrOperation/program24.yql b/yql/essentials/tests/s-expressions/suites/SingleYamrOperation/program24.yql
new file mode 100644
index 0000000000..1c3c39d3ea
--- /dev/null
+++ b/yql/essentials/tests/s-expressions/suites/SingleYamrOperation/program24.yql
@@ -0,0 +1,19 @@
+(
+#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 table1even (FlatMap table1 (lambda '(item) (block '(
+   (let intValueOpt (FromString (Member item 'key) 'Int32))
+   (let equalsZero (lambda '(x) (== x (Int32 '0))))
+   (let isEven (lambda '(x) (Coalesce (Map (% x (Int32 '2)) equalsZero) (Bool 'false))))
+   (let filteredValue (Filter intValueOpt isEven))
+   (let ret (ListIf (Exists filteredValue) item))
+   (return ret)
+)))))
+(let mr_sink (DataSink 'yt (quote plato)))
+(let world (Write! world mr_sink (Key '('table (String 'Output))) table1even '('('mode 'append))))
+(let world (Commit! world mr_sink))
+(return world)
+)