Support of Merge along with Extend (#1307)

1 files changed, 1 insertions, 1 deletions

diff --git a/ydb/library/yql/core/services/yql_lineage.cpp b/ydb/library/yql/core/services/yql_lineage.cpp
index 5f251c0389..9b7d9b05be 100644
--- a/ydb/library/yql/core/services/yql_lineage.cpp
+++ b/ydb/library/yql/core/services/yql_lineage.cpp
@@ -218,7 +218,7 @@ private:
             HandleFlatMap(lineage, node);
         } else if (node.IsCallable("Aggregate")) {
             HandleAggregate(lineage, node);
-        } else if (node.IsCallable("Extend")) {
+        } else if (node.IsCallable({"Extend","OrderedExtend","Merge"})) {
             HandleExtend(lineage, node);
         } else if (node.IsCallable({"CalcOverWindow","CalcOverSessionWindow","CalcOverWindowGroup"})) {
             HandleWindow(lineage, node);