fix

Author: nikvas0

ydb/core/kqp/executer_actor/kqp_executer_impl.h

@@ -1067,18 +1067,12 @@ class TKqpExecuterBase : public TActorBootstrapped<TDerived> {
                     return !lhs.Ranges->GetRightBorder().first->GetCells().empty();
                 }
 
-                const size_t size = std::min(lhs.Ranges->GetRightBorder().first->GetCells().size(), rhs.Ranges->GetRightBorder().first->GetCells().size());
-                YQL_ENSURE(size <= keyTypes.size());
-                int result = CompareTypedCellVectors(
-                    lhs.Ranges->GetRightBorder().first->GetCells().data(),
-                    rhs.Ranges->GetRightBorder().first->GetCells().data(),
-                    keyTypes.data(), size);
-
-                if (result != 0) {
-                    return result < 0;
-                }
-
-                return lhs.Ranges->GetRightBorder().first->GetCells().size() > rhs.Ranges->GetRightBorder().first->GetCells().size();
+                return CompareBorders<false, false>(
+                    lhs.Ranges->GetRightBorder().first->GetCells(),
+                    rhs.Ranges->GetRightBorder().first->GetCells(),
+                    lhs.Ranges->GetRightBorder().second,
+                    rhs.Ranges->GetRightBorder().second,
+                    keyTypes) < 0;
             });
 
         // One shard (ranges set) can be assigned only to one task. Otherwise, we can break some optimizations like removing unnecessary shuffle.