YQL-14713 better typecheck for Resource

ref:77c58e6fe874f75f498d04197b6c6920af84929a

1 files changed, 6 insertions, 0 deletions

diff --git a/ydb/library/yql/core/type_ann/type_ann_core.cpp b/ydb/library/yql/core/type_ann/type_ann_core.cpp
index f448c0a206f..3ef30edecea 100644
--- a/ydb/library/yql/core/type_ann/type_ann_core.cpp
+++ b/ydb/library/yql/core/type_ann/type_ann_core.cpp
@@ -6442,6 +6442,12 @@ template <NKikimr::NUdf::EDataSlot DataSlot>
             }
         }
 
+        if (isCompact) {
+            if (!EnsurePersistableType(input->Pos(), *payloadType, ctx.Expr)) {
+                return IGraphTransformer::TStatus::Error;
+            }
+        }
+
         input->SetTypeAnn(dictType);
         if (isOptional) {
             input->SetTypeAnn(ctx.Expr.MakeType<TOptionalExprType>(input->GetTypeAnn()));