Allow DetermineProgramBlockStatus to visit lambdas

commit_hash:177c73061716d840f82698254ef4c06a6a97b10e

1 files changed, 3 insertions, 1 deletions

diff --git a/yql/essentials/core/yql_opt_utils.cpp b/yql/essentials/core/yql_opt_utils.cpp
index 76cc1a51500..024d3a0ac6a 100644
--- a/yql/essentials/core/yql_opt_utils.cpp
+++ b/yql/essentials/core/yql_opt_utils.cpp
@@ -2522,8 +2522,10 @@ TOperationProgress::EOpBlockStatus DetermineProgramBlockStatus(const TExprNode&
     auto status = IsWideSequenceBlockType(*rootType) ? TOperationProgress::EOpBlockStatus::Full : TOperationProgress::EOpBlockStatus::None;
     bool stop = false;
     VisitExpr(*pRoot, [&](const TExprNode& node) {
-        if (stop || node.IsLambda()) {
+        if (stop || node.IsArguments()) {
             return false;
+        } else if (node.IsLambda()) {
+            return true;
         }
 
         const TTypeAnnotationNode* nodeType = node.GetTypeAnn();