MR: aggregation in MEASURES

commit_hash:5357736eed7a221ff5844d4351abe23e65930632

1 files changed, 6 insertions, 1 deletions

diff --git a/yql/essentials/minikql/computation/mkql_computation_node_holders.h b/yql/essentials/minikql/computation/mkql_computation_node_holders.h
index f2bb09006de..23219cc5aa1 100644
--- a/yql/essentials/minikql/computation/mkql_computation_node_holders.h
+++ b/yql/essentials/minikql/computation/mkql_computation_node_holders.h
@@ -28,6 +28,11 @@ class TMemoryUsageInfo;
 
 const ui32 CodegenArraysFallbackLimit = 1000u;
 
+template <typename Type, EMemorySubPool MemoryPool = EMemorySubPool::Default>
+using TMKQLVector = std::vector<Type, TMKQLAllocator<Type, MemoryPool>>;
+template<typename Key, typename T, typename Hash = std::hash<Key>, typename KeyEqual = std::equal_to<Key>, EMemorySubPool MemoryPool = EMemorySubPool::Default>
+using TMKQLHashMap = std::unordered_map<Key, T, Hash, KeyEqual, TMKQLAllocator<std::pair<const Key, T>, MemoryPool>>;
+
 using TKeyTypes = std::vector<std::pair<NUdf::EDataSlot, bool>>;
 using TUnboxedValueVector = std::vector<NUdf::TUnboxedValue, TMKQLAllocator<NUdf::TUnboxedValue>>;
 using TTemporaryUnboxedValueVector = std::vector<NUdf::TUnboxedValue, TMKQLAllocator<NUdf::TUnboxedValue, EMemorySubPool::Temporary>>;
@@ -1074,7 +1079,7 @@ public: //unavailable getters may be eliminated at compile time, but it'd make c
 private:
     TKeyTypes KeyTypes;
     bool IsTuple = false;
-    
+
     //unsused pointers may be eliminated at compile time, but it'd make code much less readable
     NUdf::IEquate::TPtr Equate;
     NUdf::IHash::TPtr Hash;