feat: Query ctx snapshots (#212)

* feat: seq_snapshots field for query context * chore: make * chore: comment * refactor: new type * chore: rename * chore: not fmt stuff
2025-02-06 15:19:12 +08:00
parent 683e9d10ae
commit b5d172fe61
5 changed files with 2277 additions and 445 deletions
@@ -101,6 +101,12 @@ extern RequestHeader_TracingContextEntry_DoNotUseDefaultTypeInternal _RequestHea
 class ResponseHeader;
 struct ResponseHeaderDefaultTypeInternal;
 extern ResponseHeaderDefaultTypeInternal _ResponseHeader_default_instance_;
+class SequenceSnapshot;
+struct SequenceSnapshotDefaultTypeInternal;
+extern SequenceSnapshotDefaultTypeInternal _SequenceSnapshot_default_instance_;
+class SequenceSnapshot_SeqSnapshotEntry_DoNotUse;
+struct SequenceSnapshot_SeqSnapshotEntry_DoNotUseDefaultTypeInternal;
+extern SequenceSnapshot_SeqSnapshotEntry_DoNotUseDefaultTypeInternal _SequenceSnapshot_SeqSnapshotEntry_DoNotUse_default_instance_;
 class Status;
 struct StatusDefaultTypeInternal;
 extern StatusDefaultTypeInternal _Status_default_instance_;
@@ -133,6 +139,8 @@ template<> ::greptime::v1::QueryContext_ExtensionsEntry_DoNotUse* Arena::CreateM
 template<> ::greptime::v1::RequestHeader* Arena::CreateMaybeMessage<::greptime::v1::RequestHeader>(Arena*);
 template<> ::greptime::v1::RequestHeader_TracingContextEntry_DoNotUse* Arena::CreateMaybeMessage<::greptime::v1::RequestHeader_TracingContextEntry_DoNotUse>(Arena*);
 template<> ::greptime::v1::ResponseHeader* Arena::CreateMaybeMessage<::greptime::v1::ResponseHeader>(Arena*);
+template<> ::greptime::v1::SequenceSnapshot* Arena::CreateMaybeMessage<::greptime::v1::SequenceSnapshot>(Arena*);
+template<> ::greptime::v1::SequenceSnapshot_SeqSnapshotEntry_DoNotUse* Arena::CreateMaybeMessage<::greptime::v1::SequenceSnapshot_SeqSnapshotEntry_DoNotUse>(Arena*);
 template<> ::greptime::v1::Status* Arena::CreateMaybeMessage<::greptime::v1::Status>(Arena*);
 template<> ::greptime::v1::TableName* Arena::CreateMaybeMessage<::greptime::v1::TableName>(Arena*);
 template<> ::greptime::v1::Token* Arena::CreateMaybeMessage<::greptime::v1::Token>(Arena*);
@@ -401,6 +409,7 @@ class QueryContext final :
    kCurrentCatalogFieldNumber = 1,
    kCurrentSchemaFieldNumber = 2,
    kTimezoneFieldNumber = 4,
+    kSeqSnapshotFieldNumber = 7,
    kChannelFieldNumber = 6,
  };
  // map<string, string> extensions = 5;
@@ -462,6 +471,24 @@ class QueryContext final :
  std::string* _internal_mutable_timezone();
  public:

+  // .greptime.v1.SequenceSnapshot seq_snapshot = 7;
+  bool has_seq_snapshot() const;
+  private:
+  bool _internal_has_seq_snapshot() const;
+  public:
+  void clear_seq_snapshot();
+  const ::greptime::v1::SequenceSnapshot& seq_snapshot() const;
+  PROTOBUF_NODISCARD ::greptime::v1::SequenceSnapshot* release_seq_snapshot();
+  ::greptime::v1::SequenceSnapshot* mutable_seq_snapshot();
+  void set_allocated_seq_snapshot(::greptime::v1::SequenceSnapshot* seq_snapshot);
+  private:
+  const ::greptime::v1::SequenceSnapshot& _internal_seq_snapshot() const;
+  ::greptime::v1::SequenceSnapshot* _internal_mutable_seq_snapshot();
+  public:
+  void unsafe_arena_set_allocated_seq_snapshot(
+      ::greptime::v1::SequenceSnapshot* seq_snapshot);
+  ::greptime::v1::SequenceSnapshot* unsafe_arena_release_seq_snapshot();
+
  // uint32 channel = 6;
  void clear_channel();
  uint32_t channel() const;
@@ -487,6 +514,7 @@ class QueryContext final :
    ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr current_catalog_;
    ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr current_schema_;
    ::PROTOBUF_NAMESPACE_ID::internal::ArenaStringPtr timezone_;
+    ::greptime::v1::SequenceSnapshot* seq_snapshot_;
    uint32_t channel_;
    mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
  };
@@ -495,6 +523,193 @@ class QueryContext final :
 };
 // -------------------------------------------------------------------

+class SequenceSnapshot_SeqSnapshotEntry_DoNotUse : public ::PROTOBUF_NAMESPACE_ID::internal::MapEntry<SequenceSnapshot_SeqSnapshotEntry_DoNotUse, 
+    uint64_t, uint64_t,
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::TYPE_UINT64,
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::TYPE_UINT64> {
+public:
+  typedef ::PROTOBUF_NAMESPACE_ID::internal::MapEntry<SequenceSnapshot_SeqSnapshotEntry_DoNotUse, 
+    uint64_t, uint64_t,
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::TYPE_UINT64,
+    ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::TYPE_UINT64> SuperType;
+  SequenceSnapshot_SeqSnapshotEntry_DoNotUse();
+  explicit PROTOBUF_CONSTEXPR SequenceSnapshot_SeqSnapshotEntry_DoNotUse(
+      ::PROTOBUF_NAMESPACE_ID::internal::ConstantInitialized);
+  explicit SequenceSnapshot_SeqSnapshotEntry_DoNotUse(::PROTOBUF_NAMESPACE_ID::Arena* arena);
+  void MergeFrom(const SequenceSnapshot_SeqSnapshotEntry_DoNotUse& other);
+  static const SequenceSnapshot_SeqSnapshotEntry_DoNotUse* internal_default_instance() { return reinterpret_cast<const SequenceSnapshot_SeqSnapshotEntry_DoNotUse*>(&_SequenceSnapshot_SeqSnapshotEntry_DoNotUse_default_instance_); }
+  static bool ValidateKey(void*) { return true; }
+  static bool ValidateValue(void*) { return true; }
+  using ::PROTOBUF_NAMESPACE_ID::Message::MergeFrom;
+  ::PROTOBUF_NAMESPACE_ID::Metadata GetMetadata() const final;
+  friend struct ::TableStruct_greptime_2fv1_2fcommon_2eproto;
+};
+
+// -------------------------------------------------------------------
+
+class SequenceSnapshot final :
+    public ::PROTOBUF_NAMESPACE_ID::Message /* @@protoc_insertion_point(class_definition:greptime.v1.SequenceSnapshot) */ {
+ public:
+  inline SequenceSnapshot() : SequenceSnapshot(nullptr) {}
+  ~SequenceSnapshot() override;
+  explicit PROTOBUF_CONSTEXPR SequenceSnapshot(::PROTOBUF_NAMESPACE_ID::internal::ConstantInitialized);
+
+  SequenceSnapshot(const SequenceSnapshot& from);
+  SequenceSnapshot(SequenceSnapshot&& from) noexcept
+    : SequenceSnapshot() {
+    *this = ::std::move(from);
+  }
+
+  inline SequenceSnapshot& operator=(const SequenceSnapshot& from) {
+    CopyFrom(from);
+    return *this;
+  }
+  inline SequenceSnapshot& operator=(SequenceSnapshot&& 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 SequenceSnapshot& default_instance() {
+    return *internal_default_instance();
+  }
+  static inline const SequenceSnapshot* internal_default_instance() {
+    return reinterpret_cast<const SequenceSnapshot*>(
+               &_SequenceSnapshot_default_instance_);
+  }
+  static constexpr int kIndexInFileMessages =
+    3;
+
+  friend void swap(SequenceSnapshot& a, SequenceSnapshot& b) {
+    a.Swap(&b);
+  }
+  inline void Swap(SequenceSnapshot* 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(SequenceSnapshot* other) {
+    if (other == this) return;
+    GOOGLE_DCHECK(GetOwningArena() == other->GetOwningArena());
+    InternalSwap(other);
+  }
+
+  // implements Message ----------------------------------------------
+
+  SequenceSnapshot* New(::PROTOBUF_NAMESPACE_ID::Arena* arena = nullptr) const final {
+    return CreateMaybeMessage<SequenceSnapshot>(arena);
+  }
+  using ::PROTOBUF_NAMESPACE_ID::Message::CopyFrom;
+  void CopyFrom(const SequenceSnapshot& from);
+  using ::PROTOBUF_NAMESPACE_ID::Message::MergeFrom;
+  void MergeFrom( const SequenceSnapshot& from) {
+    SequenceSnapshot::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(SequenceSnapshot* other);
+
+  private:
+  friend class ::PROTOBUF_NAMESPACE_ID::internal::AnyMetadata;
+  static ::PROTOBUF_NAMESPACE_ID::StringPiece FullMessageName() {
+    return "greptime.v1.SequenceSnapshot";
+  }
+  protected:
+  explicit SequenceSnapshot(::PROTOBUF_NAMESPACE_ID::Arena* arena,
+                       bool is_message_owned = false);
+  private:
+  static void ArenaDtor(void* object);
+  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 {
+    kSeqSnapshotFieldNumber = 7,
+  };
+  // map<uint64, uint64> seq_snapshot = 7;
+  int seq_snapshot_size() const;
+  private:
+  int _internal_seq_snapshot_size() const;
+  public:
+  void clear_seq_snapshot();
+  private:
+  const ::PROTOBUF_NAMESPACE_ID::Map< uint64_t, uint64_t >&
+      _internal_seq_snapshot() const;
+  ::PROTOBUF_NAMESPACE_ID::Map< uint64_t, uint64_t >*
+      _internal_mutable_seq_snapshot();
+  public:
+  const ::PROTOBUF_NAMESPACE_ID::Map< uint64_t, uint64_t >&
+      seq_snapshot() const;
+  ::PROTOBUF_NAMESPACE_ID::Map< uint64_t, uint64_t >*
+      mutable_seq_snapshot();
+
+  // @@protoc_insertion_point(class_scope:greptime.v1.SequenceSnapshot)
+ private:
+  class _Internal;
+
+  template <typename T> friend class ::PROTOBUF_NAMESPACE_ID::Arena::InternalHelper;
+  typedef void InternalArenaConstructable_;
+  typedef void DestructorSkippable_;
+  struct Impl_ {
+    ::PROTOBUF_NAMESPACE_ID::internal::MapField<
+        SequenceSnapshot_SeqSnapshotEntry_DoNotUse,
+        uint64_t, uint64_t,
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::TYPE_UINT64,
+        ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::TYPE_UINT64> seq_snapshot_;
+    mutable ::PROTOBUF_NAMESPACE_ID::internal::CachedSize _cached_size_;
+  };
+  union { Impl_ _impl_; };
+  friend struct ::TableStruct_greptime_2fv1_2fcommon_2eproto;
+};
+// -------------------------------------------------------------------
+
 class RequestHeader_TracingContextEntry_DoNotUse : public ::PROTOBUF_NAMESPACE_ID::internal::MapEntry<RequestHeader_TracingContextEntry_DoNotUse, 
    std::string, std::string,
    ::PROTOBUF_NAMESPACE_ID::internal::WireFormatLite::TYPE_STRING,
@@ -571,7 +786,7 @@ class RequestHeader final :
               &_RequestHeader_default_instance_);
  }
  static constexpr int kIndexInFileMessages =
-    3;
+    5;

  friend void swap(RequestHeader& a, RequestHeader& b) {
    a.Swap(&b);
@@ -818,7 +1033,7 @@ class ResponseHeader final :
               &_ResponseHeader_default_instance_);
  }
  static constexpr int kIndexInFileMessages =
-    4;
+    6;

  friend void swap(ResponseHeader& a, ResponseHeader& b) {
    a.Swap(&b);
@@ -975,7 +1190,7 @@ class Status final :
               &_Status_default_instance_);
  }
  static constexpr int kIndexInFileMessages =
-    5;
+    7;

  friend void swap(Status& a, Status& b) {
    a.Swap(&b);
@@ -1145,7 +1360,7 @@ class AuthHeader final :
               &_AuthHeader_default_instance_);
  }
  static constexpr int kIndexInFileMessages =
-    6;
+    8;

  friend void swap(AuthHeader& a, AuthHeader& b) {
    a.Swap(&b);
@@ -1335,7 +1550,7 @@ class Basic final :
               &_Basic_default_instance_);
  }
  static constexpr int kIndexInFileMessages =
-    7;
+    9;

  friend void swap(Basic& a, Basic& b) {
    a.Swap(&b);
@@ -1504,7 +1719,7 @@ class Token final :
               &_Token_default_instance_);
  }
  static constexpr int kIndexInFileMessages =
-    8;
+    10;

  friend void swap(Token& a, Token& b) {
    a.Swap(&b);
@@ -1657,7 +1872,7 @@ class TableName final :
               &_TableName_default_instance_);
  }
  static constexpr int kIndexInFileMessages =
-    9;
+    11;

  friend void swap(TableName& a, TableName& b) {
    a.Swap(&b);
@@ -1842,7 +2057,7 @@ class AffectedRows final :
               &_AffectedRows_default_instance_);
  }
  static constexpr int kIndexInFileMessages =
-    10;
+    12;

  friend void swap(AffectedRows& a, AffectedRows& b) {
    a.Swap(&b);
@@ -1990,7 +2205,7 @@ class Metrics final :
               &_Metrics_default_instance_);
  }
  static constexpr int kIndexInFileMessages =
-    11;
+    13;

  friend void swap(Metrics& a, Metrics& b) {
    a.Swap(&b);
@@ -2143,7 +2358,7 @@ class ExpireAfter final :
               &_ExpireAfter_default_instance_);
  }
  static constexpr int kIndexInFileMessages =
-    12;
+    14;

  friend void swap(ExpireAfter& a, ExpireAfter& b) {
    a.Swap(&b);
@@ -2291,7 +2506,7 @@ class FlightMetadata final :
               &_FlightMetadata_default_instance_);
  }
  static constexpr int kIndexInFileMessages =
-    13;
+    15;

  friend void swap(FlightMetadata& a, FlightMetadata& b) {
    a.Swap(&b);
@@ -2468,7 +2683,7 @@ class IntervalMonthDayNano final :
               &_IntervalMonthDayNano_default_instance_);
  }
  static constexpr int kIndexInFileMessages =
-    14;
+    16;

  friend void swap(IntervalMonthDayNano& a, IntervalMonthDayNano& b) {
    a.Swap(&b);
@@ -2638,7 +2853,7 @@ class Decimal128 final :
               &_Decimal128_default_instance_);
  }
  static constexpr int kIndexInFileMessages =
-    15;
+    17;

  friend void swap(Decimal128& a, Decimal128& b) {
    a.Swap(&b);
@@ -2804,7 +3019,7 @@ class ColumnDataTypeExtension final :
               &_ColumnDataTypeExtension_default_instance_);
  }
  static constexpr int kIndexInFileMessages =
-    16;
+    18;

  friend void swap(ColumnDataTypeExtension& a, ColumnDataTypeExtension& b) {
    a.Swap(&b);
@@ -3010,7 +3225,7 @@ class DecimalTypeExtension final :
               &_DecimalTypeExtension_default_instance_);
  }
  static constexpr int kIndexInFileMessages =
-    17;
+    19;

  friend void swap(DecimalTypeExtension& a, DecimalTypeExtension& b) {
    a.Swap(&b);
@@ -3169,7 +3384,7 @@ class VectorTypeExtension final :
               &_VectorTypeExtension_default_instance_);
  }
  static constexpr int kIndexInFileMessages =
-    18;
+    20;

  friend void swap(VectorTypeExtension& a, VectorTypeExtension& b) {
    a.Swap(&b);
@@ -3345,7 +3560,7 @@ class ColumnOptions final :
               &_ColumnOptions_default_instance_);
  }
  static constexpr int kIndexInFileMessages =
-    20;
+    22;

  friend void swap(ColumnOptions& a, ColumnOptions& b) {
    a.Swap(&b);
@@ -3670,6 +3885,131 @@ inline void QueryContext::set_channel(uint32_t value) {
  // @@protoc_insertion_point(field_set:greptime.v1.QueryContext.channel)
 }

+// .greptime.v1.SequenceSnapshot seq_snapshot = 7;
+inline bool QueryContext::_internal_has_seq_snapshot() const {
+  return this != internal_default_instance() && _impl_.seq_snapshot_ != nullptr;
+}
+inline bool QueryContext::has_seq_snapshot() const {
+  return _internal_has_seq_snapshot();
+}
+inline void QueryContext::clear_seq_snapshot() {
+  if (GetArenaForAllocation() == nullptr && _impl_.seq_snapshot_ != nullptr) {
+    delete _impl_.seq_snapshot_;
+  }
+  _impl_.seq_snapshot_ = nullptr;
+}
+inline const ::greptime::v1::SequenceSnapshot& QueryContext::_internal_seq_snapshot() const {
+  const ::greptime::v1::SequenceSnapshot* p = _impl_.seq_snapshot_;
+  return p != nullptr ? *p : reinterpret_cast<const ::greptime::v1::SequenceSnapshot&>(
+      ::greptime::v1::_SequenceSnapshot_default_instance_);
+}
+inline const ::greptime::v1::SequenceSnapshot& QueryContext::seq_snapshot() const {
+  // @@protoc_insertion_point(field_get:greptime.v1.QueryContext.seq_snapshot)
+  return _internal_seq_snapshot();
+}
+inline void QueryContext::unsafe_arena_set_allocated_seq_snapshot(
+    ::greptime::v1::SequenceSnapshot* seq_snapshot) {
+  if (GetArenaForAllocation() == nullptr) {
+    delete reinterpret_cast<::PROTOBUF_NAMESPACE_ID::MessageLite*>(_impl_.seq_snapshot_);
+  }
+  _impl_.seq_snapshot_ = seq_snapshot;
+  if (seq_snapshot) {
+    
+  } else {
+    
+  }
+  // @@protoc_insertion_point(field_unsafe_arena_set_allocated:greptime.v1.QueryContext.seq_snapshot)
+}
+inline ::greptime::v1::SequenceSnapshot* QueryContext::release_seq_snapshot() {
+  
+  ::greptime::v1::SequenceSnapshot* temp = _impl_.seq_snapshot_;
+  _impl_.seq_snapshot_ = 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::SequenceSnapshot* QueryContext::unsafe_arena_release_seq_snapshot() {
+  // @@protoc_insertion_point(field_release:greptime.v1.QueryContext.seq_snapshot)
+  
+  ::greptime::v1::SequenceSnapshot* temp = _impl_.seq_snapshot_;
+  _impl_.seq_snapshot_ = nullptr;
+  return temp;
+}
+inline ::greptime::v1::SequenceSnapshot* QueryContext::_internal_mutable_seq_snapshot() {
+  
+  if (_impl_.seq_snapshot_ == nullptr) {
+    auto* p = CreateMaybeMessage<::greptime::v1::SequenceSnapshot>(GetArenaForAllocation());
+    _impl_.seq_snapshot_ = p;
+  }
+  return _impl_.seq_snapshot_;
+}
+inline ::greptime::v1::SequenceSnapshot* QueryContext::mutable_seq_snapshot() {
+  ::greptime::v1::SequenceSnapshot* _msg = _internal_mutable_seq_snapshot();
+  // @@protoc_insertion_point(field_mutable:greptime.v1.QueryContext.seq_snapshot)
+  return _msg;
+}
+inline void QueryContext::set_allocated_seq_snapshot(::greptime::v1::SequenceSnapshot* seq_snapshot) {
+  ::PROTOBUF_NAMESPACE_ID::Arena* message_arena = GetArenaForAllocation();
+  if (message_arena == nullptr) {
+    delete _impl_.seq_snapshot_;
+  }
+  if (seq_snapshot) {
+    ::PROTOBUF_NAMESPACE_ID::Arena* submessage_arena =
+        ::PROTOBUF_NAMESPACE_ID::Arena::InternalGetOwningArena(seq_snapshot);
+    if (message_arena != submessage_arena) {
+      seq_snapshot = ::PROTOBUF_NAMESPACE_ID::internal::GetOwnedMessage(
+          message_arena, seq_snapshot, submessage_arena);
+    }
+    
+  } else {
+    
+  }
+  _impl_.seq_snapshot_ = seq_snapshot;
+  // @@protoc_insertion_point(field_set_allocated:greptime.v1.QueryContext.seq_snapshot)
+}
+
+// -------------------------------------------------------------------
+
+// -------------------------------------------------------------------
+
+// SequenceSnapshot
+
+// map<uint64, uint64> seq_snapshot = 7;
+inline int SequenceSnapshot::_internal_seq_snapshot_size() const {
+  return _impl_.seq_snapshot_.size();
+}
+inline int SequenceSnapshot::seq_snapshot_size() const {
+  return _internal_seq_snapshot_size();
+}
+inline void SequenceSnapshot::clear_seq_snapshot() {
+  _impl_.seq_snapshot_.Clear();
+}
+inline const ::PROTOBUF_NAMESPACE_ID::Map< uint64_t, uint64_t >&
+SequenceSnapshot::_internal_seq_snapshot() const {
+  return _impl_.seq_snapshot_.GetMap();
+}
+inline const ::PROTOBUF_NAMESPACE_ID::Map< uint64_t, uint64_t >&
+SequenceSnapshot::seq_snapshot() const {
+  // @@protoc_insertion_point(field_map:greptime.v1.SequenceSnapshot.seq_snapshot)
+  return _internal_seq_snapshot();
+}
+inline ::PROTOBUF_NAMESPACE_ID::Map< uint64_t, uint64_t >*
+SequenceSnapshot::_internal_mutable_seq_snapshot() {
+  return _impl_.seq_snapshot_.MutableMap();
+}
+inline ::PROTOBUF_NAMESPACE_ID::Map< uint64_t, uint64_t >*
+SequenceSnapshot::mutable_seq_snapshot() {
+  // @@protoc_insertion_point(field_mutable_map:greptime.v1.SequenceSnapshot.seq_snapshot)
+  return _internal_mutable_seq_snapshot();
+}
+
 // -------------------------------------------------------------------

 // -------------------------------------------------------------------
@@ -5375,6 +5715,10 @@ ColumnOptions::mutable_options() {

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

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

 // @@protoc_insertion_point(namespace_scope)