feat: add Dictionary to ColumnDataType (#290)

2025-11-21 18:45:21 +08:00
parent fd699b2199
commit 437e6a1ef8
5 changed files with 2592 additions and 223 deletions
@@ -77,6 +77,9 @@ extern Decimal128DefaultTypeInternal _Decimal128_default_instance_;
 class DecimalTypeExtension;
 struct DecimalTypeExtensionDefaultTypeInternal;
 extern DecimalTypeExtensionDefaultTypeInternal _DecimalTypeExtension_default_instance_;
+class DictionaryTypeExtension;
+struct DictionaryTypeExtensionDefaultTypeInternal;
+extern DictionaryTypeExtensionDefaultTypeInternal _DictionaryTypeExtension_default_instance_;
 class EvalInterval;
 struct EvalIntervalDefaultTypeInternal;
 extern EvalIntervalDefaultTypeInternal _EvalInterval_default_instance_;
@@ -161,6 +164,7 @@ template<> ::greptime::v1::ColumnOptions* Arena::CreateMaybeMessage<::greptime::
 template<> ::greptime::v1::ColumnOptions_OptionsEntry_DoNotUse* Arena::CreateMaybeMessage<::greptime::v1::ColumnOptions_OptionsEntry_DoNotUse>(Arena*);
 template<> ::greptime::v1::Decimal128* Arena::CreateMaybeMessage<::greptime::v1::Decimal128>(Arena*);
 template<> ::greptime::v1::DecimalTypeExtension* Arena::CreateMaybeMessage<::greptime::v1::DecimalTypeExtension>(Arena*);
+template<> ::greptime::v1::DictionaryTypeExtension* Arena::CreateMaybeMessage<::greptime::v1::DictionaryTypeExtension>(Arena*);
 template<> ::greptime::v1::EvalInterval* Arena::CreateMaybeMessage<::greptime::v1::EvalInterval>(Arena*);
 template<> ::greptime::v1::ExpireAfter* Arena::CreateMaybeMessage<::greptime::v1::ExpireAfter>(Arena*);
 template<> ::greptime::v1::ExplainOptions* Arena::CreateMaybeMessage<::greptime::v1::ExplainOptions>(Arena*);
@@ -247,12 +251,13 @@ enum ColumnDataType : int {
  VECTOR = 32,
  LIST = 40,
  STRUCT = 41,
+  DICTIONARY = 42,
  ColumnDataType_INT_MIN_SENTINEL_DO_NOT_USE_ = std::numeric_limits<int32_t>::min(),
  ColumnDataType_INT_MAX_SENTINEL_DO_NOT_USE_ = std::numeric_limits<int32_t>::max()
 };
 bool ColumnDataType_IsValid(int value);
 constexpr ColumnDataType ColumnDataType_MIN = BOOLEAN;
-constexpr ColumnDataType ColumnDataType_MAX = STRUCT;
+constexpr ColumnDataType ColumnDataType_MAX = DICTIONARY;
 constexpr int ColumnDataType_ARRAYSIZE = ColumnDataType_MAX + 1;

 const ::PROTOBUF_NAMESPACE_ID::EnumDescriptor* ColumnDataType_descriptor();
@@ -3957,6 +3962,7 @@ class ColumnDataTypeExtension final :
    kListType = 4,
    kStructType = 5,
    kJsonNativeType = 6,
+    kDictionaryType = 7,
    TYPE_EXT_NOT_SET = 0,
  };

@@ -4044,6 +4050,7 @@ class ColumnDataTypeExtension final :
    kListTypeFieldNumber = 4,
    kStructTypeFieldNumber = 5,
    kJsonNativeTypeFieldNumber = 6,
+    kDictionaryTypeFieldNumber = 7,
  };
  // .greptime.v1.DecimalTypeExtension decimal_type = 1;
  bool has_decimal_type() const;
@@ -4148,6 +4155,24 @@ class ColumnDataTypeExtension final :
      ::greptime::v1::JsonNativeTypeExtension* json_native_type);
  ::greptime::v1::JsonNativeTypeExtension* unsafe_arena_release_json_native_type();

+  // .greptime.v1.DictionaryTypeExtension dictionary_type = 7;
+  bool has_dictionary_type() const;
+  private:
+  bool _internal_has_dictionary_type() const;
+  public:
+  void clear_dictionary_type();
+  const ::greptime::v1::DictionaryTypeExtension& dictionary_type() const;
+  PROTOBUF_NODISCARD ::greptime::v1::DictionaryTypeExtension* release_dictionary_type();
+  ::greptime::v1::DictionaryTypeExtension* mutable_dictionary_type();
+  void set_allocated_dictionary_type(::greptime::v1::DictionaryTypeExtension* dictionary_type);
+  private:
+  const ::greptime::v1::DictionaryTypeExtension& _internal_dictionary_type() const;
+  ::greptime::v1::DictionaryTypeExtension* _internal_mutable_dictionary_type();
+  public:
+  void unsafe_arena_set_allocated_dictionary_type(
+      ::greptime::v1::DictionaryTypeExtension* dictionary_type);
+  ::greptime::v1::DictionaryTypeExtension* unsafe_arena_release_dictionary_type();
+
  void clear_type_ext();
  TypeExtCase type_ext_case() const;
  // @@protoc_insertion_point(class_scope:greptime.v1.ColumnDataTypeExtension)
@@ -4159,6 +4184,7 @@ class ColumnDataTypeExtension final :
  void set_has_list_type();
  void set_has_struct_type();
  void set_has_json_native_type();
+  void set_has_dictionary_type();

  inline bool has_type_ext() const;
  inline void clear_has_type_ext();
@@ -4176,6 +4202,7 @@ class ColumnDataTypeExtension final :
      ::greptime::v1::ListTypeExtension* list_type_;
      ::greptime::v1::StructTypeExtension* struct_type_;
      ::greptime::v1::JsonNativeTypeExtension* json_native_type_;
+      ::greptime::v1::DictionaryTypeExtension* dictionary_type_;
    } type_ext_;
    mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
    uint32_t _oneof_case_[1];
@@ -4986,6 +5013,205 @@ class JsonNativeTypeExtension final :
 };
 // -------------------------------------------------------------------

+class DictionaryTypeExtension final :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:greptime.v1.DictionaryTypeExtension) */ {
+ public:
+  inline DictionaryTypeExtension() : DictionaryTypeExtension(nullptr) {}
+  ~DictionaryTypeExtension() override;
+  explicit PROTOBUF_CONSTEXPR DictionaryTypeExtension(::PROTOBUF_NAMESPACE_ID::internal::ConstantInitialized);
+
+  DictionaryTypeExtension(const DictionaryTypeExtension& from);
+  DictionaryTypeExtension(DictionaryTypeExtension&& from) noexcept
+    : DictionaryTypeExtension() {
+    *this = ::std::move(from);
+  }
+
+  inline DictionaryTypeExtension& operator=(const DictionaryTypeExtension& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline DictionaryTypeExtension& operator=(DictionaryTypeExtension&& from) noexcept {
+    if (this == &from) return *this;
+    if (GetOwningArena() == from.GetOwningArena()
+  #ifdef PROTOBUF_FORCE_COPY_IN_MOVE
+        && GetOwningArena() != nullptr
+  #endif  // !PROTOBUF_FORCE_COPY_IN_MOVE
+    ) {
+      InternalSwap(&from);
+    } else {
+      CopyFrom(from);
+    }
+    return *this;
+  }
+
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* descriptor() {
+    return GetDescriptor();
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Descriptor* GetDescriptor() {
+    return default_instance().GetMetadata().descriptor;
+  }
+  static const ::PROTOBUF_NAMESPACE_ID::Reflection* GetReflection() {
+    return default_instance().GetMetadata().reflection;
+  }
+  static const DictionaryTypeExtension& default_instance() {
+    return *internal_default_instance();
+  }
+  static inline const DictionaryTypeExtension* internal_default_instance() {
+    return reinterpret_cast<const DictionaryTypeExtension*>(
+               &_DictionaryTypeExtension_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    30;
+
+  friend void swap(DictionaryTypeExtension& a, DictionaryTypeExtension& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(DictionaryTypeExtension* other) {
+    if (other == this) return;
+  #ifdef PROTOBUF_FORCE_COPY_IN_SWAP
+    if (GetOwningArena() != nullptr &&
+        GetOwningArena() == other->GetOwningArena()) {
+   #else  // PROTOBUF_FORCE_COPY_IN_SWAP
+    if (GetOwningArena() == other->GetOwningArena()) {
+  #endif  // !PROTOBUF_FORCE_COPY_IN_SWAP
+      InternalSwap(other);
+    } else {
+      ::PROTOBUF_NAMESPACE_ID::internal::GenericSwap(this, other);
+    }
+  }
+  void UnsafeArenaSwap(DictionaryTypeExtension* other) {
+    if (other == this) return;
+    GOOGLE_DCHECK(GetOwningArena() == other->GetOwningArena());
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  DictionaryTypeExtension* New(::PROTOBUF_NAMESPACE_ID::Arena* arena = nullptr) const final {
+    return CreateMaybeMessage<DictionaryTypeExtension>(arena);
+  }
+  using ::PROTOBUF_NAMESPACE_ID::Message::CopyFrom;
+  void CopyFrom(const DictionaryTypeExtension& from);
+  using ::PROTOBUF_NAMESPACE_ID::Message::MergeFrom;
+  void MergeFrom( const DictionaryTypeExtension& from) {
+    DictionaryTypeExtension::MergeImpl(*this, from);
+  }
+  private:
+  static void MergeImpl(::PROTOBUF_NAMESPACE_ID::Message& to_msg, const ::PROTOBUF_NAMESPACE_ID::Message& from_msg);
+  public:
+  PROTOBUF_ATTRIBUTE_REINITIALIZES void Clear() final;
+  bool IsInitialized() const final;
+
+  size_t ByteSizeLong() const final;
+  const char* _InternalParse(const char* ptr, ::PROTOBUF_NAMESPACE_ID::internal::ParseContext* ctx) final;
+  uint8_t* _InternalSerialize(
+      uint8_t* target, ::PROTOBUF_NAMESPACE_ID::io::EpsCopyOutputStream* stream) const final;
+  int GetCachedSize() const final { return _impl_._cached_size_.Get(); }
+
+  private:
+  void SharedCtor(::PROTOBUF_NAMESPACE_ID::Arena* arena, bool is_message_owned);
+  void SharedDtor();
+  void SetCachedSize(int size) const final;
+  void InternalSwap(DictionaryTypeExtension* other);
+
+  private:
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "greptime.v1.DictionaryTypeExtension";
+  }
+  protected:
+  explicit DictionaryTypeExtension(::PROTOBUF_NAMESPACE_ID::Arena* arena,
+                       bool is_message_owned = false);
+  public:
+
+  static const ClassData _class_data_;
+  const ::PROTOBUF_NAMESPACE_ID::Message::ClassData*GetClassData() const final;
+
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+
+  // nested types ----------------------------------------------------
+
+  // accessors -------------------------------------------------------
+
+  enum : int {
+    kKeyDatatypeExtensionFieldNumber = 2,
+    kValueDatatypeExtensionFieldNumber = 4,
+    kKeyDatatypeFieldNumber = 1,
+    kValueDatatypeFieldNumber = 3,
+  };
+  // .greptime.v1.ColumnDataTypeExtension key_datatype_extension = 2;
+  bool has_key_datatype_extension() const;
+  private:
+  bool _internal_has_key_datatype_extension() const;
+  public:
+  void clear_key_datatype_extension();
+  const ::greptime::v1::ColumnDataTypeExtension& key_datatype_extension() const;
+  PROTOBUF_NODISCARD ::greptime::v1::ColumnDataTypeExtension* release_key_datatype_extension();
+  ::greptime::v1::ColumnDataTypeExtension* mutable_key_datatype_extension();
+  void set_allocated_key_datatype_extension(::greptime::v1::ColumnDataTypeExtension* key_datatype_extension);
+  private:
+  const ::greptime::v1::ColumnDataTypeExtension& _internal_key_datatype_extension() const;
+  ::greptime::v1::ColumnDataTypeExtension* _internal_mutable_key_datatype_extension();
+  public:
+  void unsafe_arena_set_allocated_key_datatype_extension(
+      ::greptime::v1::ColumnDataTypeExtension* key_datatype_extension);
+  ::greptime::v1::ColumnDataTypeExtension* unsafe_arena_release_key_datatype_extension();
+
+  // .greptime.v1.ColumnDataTypeExtension value_datatype_extension = 4;
+  bool has_value_datatype_extension() const;
+  private:
+  bool _internal_has_value_datatype_extension() const;
+  public:
+  void clear_value_datatype_extension();
+  const ::greptime::v1::ColumnDataTypeExtension& value_datatype_extension() const;
+  PROTOBUF_NODISCARD ::greptime::v1::ColumnDataTypeExtension* release_value_datatype_extension();
+  ::greptime::v1::ColumnDataTypeExtension* mutable_value_datatype_extension();
+  void set_allocated_value_datatype_extension(::greptime::v1::ColumnDataTypeExtension* value_datatype_extension);
+  private:
+  const ::greptime::v1::ColumnDataTypeExtension& _internal_value_datatype_extension() const;
+  ::greptime::v1::ColumnDataTypeExtension* _internal_mutable_value_datatype_extension();
+  public:
+  void unsafe_arena_set_allocated_value_datatype_extension(
+      ::greptime::v1::ColumnDataTypeExtension* value_datatype_extension);
+  ::greptime::v1::ColumnDataTypeExtension* unsafe_arena_release_value_datatype_extension();
+
+  // .greptime.v1.ColumnDataType key_datatype = 1;
+  void clear_key_datatype();
+  ::greptime::v1::ColumnDataType key_datatype() const;
+  void set_key_datatype(::greptime::v1::ColumnDataType value);
+  private:
+  ::greptime::v1::ColumnDataType _internal_key_datatype() const;
+  void _internal_set_key_datatype(::greptime::v1::ColumnDataType value);
+  public:
+
+  // .greptime.v1.ColumnDataType value_datatype = 3;
+  void clear_value_datatype();
+  ::greptime::v1::ColumnDataType value_datatype() const;
+  void set_value_datatype(::greptime::v1::ColumnDataType value);
+  private:
+  ::greptime::v1::ColumnDataType _internal_value_datatype() const;
+  void _internal_set_value_datatype(::greptime::v1::ColumnDataType value);
+  public:
+
+  // @@protoc_insertion_point(class_scope:greptime.v1.DictionaryTypeExtension)
+ private:
+  class _Internal;
+
+  template <typename T> friend class ::PROTOBUF_NAMESPACE_ID::Arena::InternalHelper;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  struct Impl_ {
+    ::greptime::v1::ColumnDataTypeExtension* key_datatype_extension_;
+    ::greptime::v1::ColumnDataTypeExtension* value_datatype_extension_;
+    int key_datatype_;
+    int value_datatype_;
+    mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  };
+  union { Impl_ _impl_; };
+  friend struct ::TableStruct_greptime_2fv1_2fcommon_2eproto;
+};
+// -------------------------------------------------------------------
+
 class ColumnOptions_OptionsEntry_DoNotUse : public ::PROTOBUF_NAMESPACE_ID::internal::MapEntry<ColumnOptions_OptionsEntry_DoNotUse, 
    std::string, std::string,
    ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::TYPE_STRING,
@@ -5062,7 +5288,7 @@ class ColumnOptions final :
               &_ColumnOptions_default_instance_);
  }
  static constexpr int kIndexInFileMessages =
-    31;
+    32;

  friend void swap(ColumnOptions& a, ColumnOptions& b) {
    a.Swap(&b);
@@ -5225,7 +5451,7 @@ class ArrowIpc final :
               &_ArrowIpc_default_instance_);
  }
  static constexpr int kIndexInFileMessages =
-    32;
+    33;

  friend void swap(ArrowIpc& a, ArrowIpc& b) {
    a.Swap(&b);
@@ -7910,6 +8136,80 @@ inline ::greptime::v1::JsonNativeTypeExtension* ColumnDataTypeExtension::mutable
  return _msg;
 }

+// .greptime.v1.DictionaryTypeExtension dictionary_type = 7;
+inline bool ColumnDataTypeExtension::_internal_has_dictionary_type() const {
+  return type_ext_case() == kDictionaryType;
+}
+inline bool ColumnDataTypeExtension::has_dictionary_type() const {
+  return _internal_has_dictionary_type();
+}
+inline void ColumnDataTypeExtension::set_has_dictionary_type() {
+  _impl_._oneof_case_[0] = kDictionaryType;
+}
+inline void ColumnDataTypeExtension::clear_dictionary_type() {
+  if (_internal_has_dictionary_type()) {
+    if (GetArenaForAllocation() == nullptr) {
+      delete _impl_.type_ext_.dictionary_type_;
+    }
+    clear_has_type_ext();
+  }
+}
+inline ::greptime::v1::DictionaryTypeExtension* ColumnDataTypeExtension::release_dictionary_type() {
+  // @@protoc_insertion_point(field_release:greptime.v1.ColumnDataTypeExtension.dictionary_type)
+  if (_internal_has_dictionary_type()) {
+    clear_has_type_ext();
+    ::greptime::v1::DictionaryTypeExtension* temp = _impl_.type_ext_.dictionary_type_;
+    if (GetArenaForAllocation() != nullptr) {
+      temp = ::PROTOBUF_NAMESPACE_ID::internal::DuplicateIfNonNull(temp);
+    }
+    _impl_.type_ext_.dictionary_type_ = nullptr;
+    return temp;
+  } else {
+    return nullptr;
+  }
+}
+inline const ::greptime::v1::DictionaryTypeExtension& ColumnDataTypeExtension::_internal_dictionary_type() const {
+  return _internal_has_dictionary_type()
+      ? *_impl_.type_ext_.dictionary_type_
+      : reinterpret_cast< ::greptime::v1::DictionaryTypeExtension&>(::greptime::v1::_DictionaryTypeExtension_default_instance_);
+}
+inline const ::greptime::v1::DictionaryTypeExtension& ColumnDataTypeExtension::dictionary_type() const {
+  // @@protoc_insertion_point(field_get:greptime.v1.ColumnDataTypeExtension.dictionary_type)
+  return _internal_dictionary_type();
+}
+inline ::greptime::v1::DictionaryTypeExtension* ColumnDataTypeExtension::unsafe_arena_release_dictionary_type() {
+  // @@protoc_insertion_point(field_unsafe_arena_release:greptime.v1.ColumnDataTypeExtension.dictionary_type)
+  if (_internal_has_dictionary_type()) {
+    clear_has_type_ext();
+    ::greptime::v1::DictionaryTypeExtension* temp = _impl_.type_ext_.dictionary_type_;
+    _impl_.type_ext_.dictionary_type_ = nullptr;
+    return temp;
+  } else {
+    return nullptr;
+  }
+}
+inline void ColumnDataTypeExtension::unsafe_arena_set_allocated_dictionary_type(::greptime::v1::DictionaryTypeExtension* dictionary_type) {
+  clear_type_ext();
+  if (dictionary_type) {
+    set_has_dictionary_type();
+    _impl_.type_ext_.dictionary_type_ = dictionary_type;
+  }
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:greptime.v1.ColumnDataTypeExtension.dictionary_type)
+}
+inline ::greptime::v1::DictionaryTypeExtension* ColumnDataTypeExtension::_internal_mutable_dictionary_type() {
+  if (!_internal_has_dictionary_type()) {
+    clear_type_ext();
+    set_has_dictionary_type();
+    _impl_.type_ext_.dictionary_type_ = CreateMaybeMessage< ::greptime::v1::DictionaryTypeExtension >(GetArenaForAllocation());
+  }
+  return _impl_.type_ext_.dictionary_type_;
+}
+inline ::greptime::v1::DictionaryTypeExtension* ColumnDataTypeExtension::mutable_dictionary_type() {
+  ::greptime::v1::DictionaryTypeExtension* _msg = _internal_mutable_dictionary_type();
+  // @@protoc_insertion_point(field_mutable:greptime.v1.ColumnDataTypeExtension.dictionary_type)
+  return _msg;
+}
+
 inline bool ColumnDataTypeExtension::has_type_ext() const {
  return type_ext_case() != TYPE_EXT_NOT_SET;
 }
@@ -8261,6 +8561,230 @@ inline void JsonNativeTypeExtension::set_allocated_datatype_extension(::greptime

 // -------------------------------------------------------------------

+// DictionaryTypeExtension
+
+// .greptime.v1.ColumnDataType key_datatype = 1;
+inline void DictionaryTypeExtension::clear_key_datatype() {
+  _impl_.key_datatype_ = 0;
+}
+inline ::greptime::v1::ColumnDataType DictionaryTypeExtension::_internal_key_datatype() const {
+  return static_cast< ::greptime::v1::ColumnDataType >(_impl_.key_datatype_);
+}
+inline ::greptime::v1::ColumnDataType DictionaryTypeExtension::key_datatype() const {
+  // @@protoc_insertion_point(field_get:greptime.v1.DictionaryTypeExtension.key_datatype)
+  return _internal_key_datatype();
+}
+inline void DictionaryTypeExtension::_internal_set_key_datatype(::greptime::v1::ColumnDataType value) {
+  
+  _impl_.key_datatype_ = value;
+}
+inline void DictionaryTypeExtension::set_key_datatype(::greptime::v1::ColumnDataType value) {
+  _internal_set_key_datatype(value);
+  // @@protoc_insertion_point(field_set:greptime.v1.DictionaryTypeExtension.key_datatype)
+}
+
+// .greptime.v1.ColumnDataTypeExtension key_datatype_extension = 2;
+inline bool DictionaryTypeExtension::_internal_has_key_datatype_extension() const {
+  return this != internal_default_instance() && _impl_.key_datatype_extension_ != nullptr;
+}
+inline bool DictionaryTypeExtension::has_key_datatype_extension() const {
+  return _internal_has_key_datatype_extension();
+}
+inline void DictionaryTypeExtension::clear_key_datatype_extension() {
+  if (GetArenaForAllocation() == nullptr && _impl_.key_datatype_extension_ != nullptr) {
+    delete _impl_.key_datatype_extension_;
+  }
+  _impl_.key_datatype_extension_ = nullptr;
+}
+inline const ::greptime::v1::ColumnDataTypeExtension& DictionaryTypeExtension::_internal_key_datatype_extension() const {
+  const ::greptime::v1::ColumnDataTypeExtension* p = _impl_.key_datatype_extension_;
+  return p != nullptr ? *p : reinterpret_cast<const ::greptime::v1::ColumnDataTypeExtension&>(
+      ::greptime::v1::_ColumnDataTypeExtension_default_instance_);
+}
+inline const ::greptime::v1::ColumnDataTypeExtension& DictionaryTypeExtension::key_datatype_extension() const {
+  // @@protoc_insertion_point(field_get:greptime.v1.DictionaryTypeExtension.key_datatype_extension)
+  return _internal_key_datatype_extension();
+}
+inline void DictionaryTypeExtension::unsafe_arena_set_allocated_key_datatype_extension(
+    ::greptime::v1::ColumnDataTypeExtension* key_datatype_extension) {
+  if (GetArenaForAllocation() == nullptr) {
+    delete reinterpret_cast<::PROTOBUF_NAMESPACE_ID::MessageLite*>(_impl_.key_datatype_extension_);
+  }
+  _impl_.key_datatype_extension_ = key_datatype_extension;
+  if (key_datatype_extension) {
+    
+  } else {
+    
+  }
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:greptime.v1.DictionaryTypeExtension.key_datatype_extension)
+}
+inline ::greptime::v1::ColumnDataTypeExtension* DictionaryTypeExtension::release_key_datatype_extension() {
+  
+  ::greptime::v1::ColumnDataTypeExtension* temp = _impl_.key_datatype_extension_;
+  _impl_.key_datatype_extension_ = nullptr;
+#ifdef PROTOBUF_FORCE_COPY_IN_RELEASE
+  auto* old =  reinterpret_cast<::PROTOBUF_NAMESPACE_ID::MessageLite*>(temp);
+  temp = ::PROTOBUF_NAMESPACE_ID::internal::DuplicateIfNonNull(temp);
+  if (GetArenaForAllocation() == nullptr) { delete old; }
+#else  // PROTOBUF_FORCE_COPY_IN_RELEASE
+  if (GetArenaForAllocation() != nullptr) {
+    temp = ::PROTOBUF_NAMESPACE_ID::internal::DuplicateIfNonNull(temp);
+  }
+#endif  // !PROTOBUF_FORCE_COPY_IN_RELEASE
+  return temp;
+}
+inline ::greptime::v1::ColumnDataTypeExtension* DictionaryTypeExtension::unsafe_arena_release_key_datatype_extension() {
+  // @@protoc_insertion_point(field_release:greptime.v1.DictionaryTypeExtension.key_datatype_extension)
+  
+  ::greptime::v1::ColumnDataTypeExtension* temp = _impl_.key_datatype_extension_;
+  _impl_.key_datatype_extension_ = nullptr;
+  return temp;
+}
+inline ::greptime::v1::ColumnDataTypeExtension* DictionaryTypeExtension::_internal_mutable_key_datatype_extension() {
+  
+  if (_impl_.key_datatype_extension_ == nullptr) {
+    auto* p = CreateMaybeMessage<::greptime::v1::ColumnDataTypeExtension>(GetArenaForAllocation());
+    _impl_.key_datatype_extension_ = p;
+  }
+  return _impl_.key_datatype_extension_;
+}
+inline ::greptime::v1::ColumnDataTypeExtension* DictionaryTypeExtension::mutable_key_datatype_extension() {
+  ::greptime::v1::ColumnDataTypeExtension* _msg = _internal_mutable_key_datatype_extension();
+  // @@protoc_insertion_point(field_mutable:greptime.v1.DictionaryTypeExtension.key_datatype_extension)
+  return _msg;
+}
+inline void DictionaryTypeExtension::set_allocated_key_datatype_extension(::greptime::v1::ColumnDataTypeExtension* key_datatype_extension) {
+  ::PROTOBUF_NAMESPACE_ID::Arena* message_arena = GetArenaForAllocation();
+  if (message_arena == nullptr) {
+    delete _impl_.key_datatype_extension_;
+  }
+  if (key_datatype_extension) {
+    ::PROTOBUF_NAMESPACE_ID::Arena* submessage_arena =
+        ::PROTOBUF_NAMESPACE_ID::Arena::InternalGetOwningArena(key_datatype_extension);
+    if (message_arena != submessage_arena) {
+      key_datatype_extension = ::PROTOBUF_NAMESPACE_ID::internal::GetOwnedMessage(
+          message_arena, key_datatype_extension, submessage_arena);
+    }
+    
+  } else {
+    
+  }
+  _impl_.key_datatype_extension_ = key_datatype_extension;
+  // @@protoc_insertion_point(field_set_allocated:greptime.v1.DictionaryTypeExtension.key_datatype_extension)
+}
+
+// .greptime.v1.ColumnDataType value_datatype = 3;
+inline void DictionaryTypeExtension::clear_value_datatype() {
+  _impl_.value_datatype_ = 0;
+}
+inline ::greptime::v1::ColumnDataType DictionaryTypeExtension::_internal_value_datatype() const {
+  return static_cast< ::greptime::v1::ColumnDataType >(_impl_.value_datatype_);
+}
+inline ::greptime::v1::ColumnDataType DictionaryTypeExtension::value_datatype() const {
+  // @@protoc_insertion_point(field_get:greptime.v1.DictionaryTypeExtension.value_datatype)
+  return _internal_value_datatype();
+}
+inline void DictionaryTypeExtension::_internal_set_value_datatype(::greptime::v1::ColumnDataType value) {
+  
+  _impl_.value_datatype_ = value;
+}
+inline void DictionaryTypeExtension::set_value_datatype(::greptime::v1::ColumnDataType value) {
+  _internal_set_value_datatype(value);
+  // @@protoc_insertion_point(field_set:greptime.v1.DictionaryTypeExtension.value_datatype)
+}
+
+// .greptime.v1.ColumnDataTypeExtension value_datatype_extension = 4;
+inline bool DictionaryTypeExtension::_internal_has_value_datatype_extension() const {
+  return this != internal_default_instance() && _impl_.value_datatype_extension_ != nullptr;
+}
+inline bool DictionaryTypeExtension::has_value_datatype_extension() const {
+  return _internal_has_value_datatype_extension();
+}
+inline void DictionaryTypeExtension::clear_value_datatype_extension() {
+  if (GetArenaForAllocation() == nullptr && _impl_.value_datatype_extension_ != nullptr) {
+    delete _impl_.value_datatype_extension_;
+  }
+  _impl_.value_datatype_extension_ = nullptr;
+}
+inline const ::greptime::v1::ColumnDataTypeExtension& DictionaryTypeExtension::_internal_value_datatype_extension() const {
+  const ::greptime::v1::ColumnDataTypeExtension* p = _impl_.value_datatype_extension_;
+  return p != nullptr ? *p : reinterpret_cast<const ::greptime::v1::ColumnDataTypeExtension&>(
+      ::greptime::v1::_ColumnDataTypeExtension_default_instance_);
+}
+inline const ::greptime::v1::ColumnDataTypeExtension& DictionaryTypeExtension::value_datatype_extension() const {
+  // @@protoc_insertion_point(field_get:greptime.v1.DictionaryTypeExtension.value_datatype_extension)
+  return _internal_value_datatype_extension();
+}
+inline void DictionaryTypeExtension::unsafe_arena_set_allocated_value_datatype_extension(
+    ::greptime::v1::ColumnDataTypeExtension* value_datatype_extension) {
+  if (GetArenaForAllocation() == nullptr) {
+    delete reinterpret_cast<::PROTOBUF_NAMESPACE_ID::MessageLite*>(_impl_.value_datatype_extension_);
+  }
+  _impl_.value_datatype_extension_ = value_datatype_extension;
+  if (value_datatype_extension) {
+    
+  } else {
+    
+  }
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:greptime.v1.DictionaryTypeExtension.value_datatype_extension)
+}
+inline ::greptime::v1::ColumnDataTypeExtension* DictionaryTypeExtension::release_value_datatype_extension() {
+  
+  ::greptime::v1::ColumnDataTypeExtension* temp = _impl_.value_datatype_extension_;
+  _impl_.value_datatype_extension_ = nullptr;
+#ifdef PROTOBUF_FORCE_COPY_IN_RELEASE
+  auto* old =  reinterpret_cast<::PROTOBUF_NAMESPACE_ID::MessageLite*>(temp);
+  temp = ::PROTOBUF_NAMESPACE_ID::internal::DuplicateIfNonNull(temp);
+  if (GetArenaForAllocation() == nullptr) { delete old; }
+#else  // PROTOBUF_FORCE_COPY_IN_RELEASE
+  if (GetArenaForAllocation() != nullptr) {
+    temp = ::PROTOBUF_NAMESPACE_ID::internal::DuplicateIfNonNull(temp);
+  }
+#endif  // !PROTOBUF_FORCE_COPY_IN_RELEASE
+  return temp;
+}
+inline ::greptime::v1::ColumnDataTypeExtension* DictionaryTypeExtension::unsafe_arena_release_value_datatype_extension() {
+  // @@protoc_insertion_point(field_release:greptime.v1.DictionaryTypeExtension.value_datatype_extension)
+  
+  ::greptime::v1::ColumnDataTypeExtension* temp = _impl_.value_datatype_extension_;
+  _impl_.value_datatype_extension_ = nullptr;
+  return temp;
+}
+inline ::greptime::v1::ColumnDataTypeExtension* DictionaryTypeExtension::_internal_mutable_value_datatype_extension() {
+  
+  if (_impl_.value_datatype_extension_ == nullptr) {
+    auto* p = CreateMaybeMessage<::greptime::v1::ColumnDataTypeExtension>(GetArenaForAllocation());
+    _impl_.value_datatype_extension_ = p;
+  }
+  return _impl_.value_datatype_extension_;
+}
+inline ::greptime::v1::ColumnDataTypeExtension* DictionaryTypeExtension::mutable_value_datatype_extension() {
+  ::greptime::v1::ColumnDataTypeExtension* _msg = _internal_mutable_value_datatype_extension();
+  // @@protoc_insertion_point(field_mutable:greptime.v1.DictionaryTypeExtension.value_datatype_extension)
+  return _msg;
+}
+inline void DictionaryTypeExtension::set_allocated_value_datatype_extension(::greptime::v1::ColumnDataTypeExtension* value_datatype_extension) {
+  ::PROTOBUF_NAMESPACE_ID::Arena* message_arena = GetArenaForAllocation();
+  if (message_arena == nullptr) {
+    delete _impl_.value_datatype_extension_;
+  }
+  if (value_datatype_extension) {
+    ::PROTOBUF_NAMESPACE_ID::Arena* submessage_arena =
+        ::PROTOBUF_NAMESPACE_ID::Arena::InternalGetOwningArena(value_datatype_extension);
+    if (message_arena != submessage_arena) {
+      value_datatype_extension = ::PROTOBUF_NAMESPACE_ID::internal::GetOwnedMessage(
+          message_arena, value_datatype_extension, submessage_arena);
+    }
+    
+  } else {
+    
+  }
+  _impl_.value_datatype_extension_ = value_datatype_extension;
+  // @@protoc_insertion_point(field_set_allocated:greptime.v1.DictionaryTypeExtension.value_datatype_extension)
+}
+
+// -------------------------------------------------------------------
+
 // -------------------------------------------------------------------

 // ColumnOptions
@@ -8515,6 +9039,8 @@ inline void ArrowIpc::set_allocated_payload(std::string* payload) {

 // -------------------------------------------------------------------

+// -------------------------------------------------------------------
+

 // @@protoc_insertion_point(namespace_scope)