Merge branch 'rightlib' into mergelibs-241120-1113

1 files changed, 27 insertions, 0 deletions

diff --git a/yql/essentials/tests/s-expressions/suites/Optimizers/SkipTakeOverMrTableContentInsideMap.yql b/yql/essentials/tests/s-expressions/suites/Optimizers/SkipTakeOverMrTableContentInsideMap.yql
new file mode 100644
index 0000000000..5bfc63445e
--- /dev/null
+++ b/yql/essentials/tests/s-expressions/suites/Optimizers/SkipTakeOverMrTableContentInsideMap.yql
@@ -0,0 +1,27 @@
+(
+    #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 r (Read! world mr_source (Key '('table (String 'Input))) (Void) '('('inline))))
+    (let mrtc (Right! r))
+    (let mrtc (Skip mrtc (Uint64 '5)))
+    (let mrtc (Take mrtc (Uint64 '3)))
+    (let mrtc (FlatMap mrtc (lambda '(item) (block '(
+           (let key (Member item 'key))
+           (return (ListIf (> key (String '100)) item))
+    )))))
+    (let filter (ToDict mrtc (lambda '(x) (Member x 'key)) (lambda '(x) (Member x 'value)) '('Hashed 'One)))
+
+    (let tresh (String '500))
+    (let out (FlatMap table1 (lambda '(item) (block '(
+           (let key (Member item 'key))
+           (return (ListIf (And (< key tresh) (Contains filter key)) item))
+    )))))
+    (let mr_sink (DataSink 'yt 'plato))
+    (let world (Write! world mr_sink (Key '('table (String 'Output))) out '('('mode 'append))))
+    (let world (Commit! world mr_sink))
+    (return world)
+)