feat: support for batch querying metadata information of procedure (#189)

* feat: support for batch querying metadata information of procedures

* optimize code

* optimize code

* add new field lock_keys

* fix: update time type

c++/greptime/v1/meta/procedure.grpc.pb.cc

@@ -27,6 +27,7 @@ static const char* ProcedureService_method_names[] = {
   "/greptime.v1.meta.ProcedureService/query",
   "/greptime.v1.meta.ProcedureService/ddl",
   "/greptime.v1.meta.ProcedureService/migrate",
+  "/greptime.v1.meta.ProcedureService/details",
 };
 
 std::unique_ptr< ProcedureService::Stub> ProcedureService::NewStub(const std::shared_ptr< ::grpc::ChannelInterface>& channel, const ::grpc::StubOptions& options) {
@@ -39,6 +40,7 @@ ProcedureService::Stub::Stub(const std::shared_ptr< ::grpc::ChannelInterface>& c
   : channel_(channel), rpcmethod_query_(ProcedureService_method_names[0], options.suffix_for_stats(),::grpc::internal::RpcMethod::NORMAL_RPC, channel)
   , rpcmethod_ddl_(ProcedureService_method_names[1], options.suffix_for_stats(),::grpc::internal::RpcMethod::NORMAL_RPC, channel)
   , rpcmethod_migrate_(ProcedureService_method_names[2], options.suffix_for_stats(),::grpc::internal::RpcMethod::NORMAL_RPC, channel)
+  , rpcmethod_details_(ProcedureService_method_names[3], options.suffix_for_stats(),::grpc::internal::RpcMethod::NORMAL_RPC, channel)
   {}
 
 ::grpc::Status ProcedureService::Stub::query(::grpc::ClientContext* context, const ::greptime::v1::meta::QueryProcedureRequest& request, ::greptime::v1::meta::ProcedureStateResponse* response) {
@@ -110,6 +112,29 @@ void ProcedureService::Stub::async::migrate(::grpc::ClientContext* context, cons
   return result;
 }
 
+::grpc::Status ProcedureService::Stub::details(::grpc::ClientContext* context, const ::greptime::v1::meta::ProcedureDetailRequest& request, ::greptime::v1::meta::ProcedureDetailResponse* response) {
+  return ::grpc::internal::BlockingUnaryCall< ::greptime::v1::meta::ProcedureDetailRequest, ::greptime::v1::meta::ProcedureDetailResponse, ::grpc::protobuf::MessageLite, ::grpc::protobuf::MessageLite>(channel_.get(), rpcmethod_details_, context, request, response);
+}
+
+void ProcedureService::Stub::async::details(::grpc::ClientContext* context, const ::greptime::v1::meta::ProcedureDetailRequest* request, ::greptime::v1::meta::ProcedureDetailResponse* response, std::function<void(::grpc::Status)> f) {
+  ::grpc::internal::CallbackUnaryCall< ::greptime::v1::meta::ProcedureDetailRequest, ::greptime::v1::meta::ProcedureDetailResponse, ::grpc::protobuf::MessageLite, ::grpc::protobuf::MessageLite>(stub_->channel_.get(), stub_->rpcmethod_details_, context, request, response, std::move(f));
+}
+
+void ProcedureService::Stub::async::details(::grpc::ClientContext* context, const ::greptime::v1::meta::ProcedureDetailRequest* request, ::greptime::v1::meta::ProcedureDetailResponse* response, ::grpc::ClientUnaryReactor* reactor) {
+  ::grpc::internal::ClientCallbackUnaryFactory::Create< ::grpc::protobuf::MessageLite, ::grpc::protobuf::MessageLite>(stub_->channel_.get(), stub_->rpcmethod_details_, context, request, response, reactor);
+}
+
+::grpc::ClientAsyncResponseReader< ::greptime::v1::meta::ProcedureDetailResponse>* ProcedureService::Stub::PrepareAsyncdetailsRaw(::grpc::ClientContext* context, const ::greptime::v1::meta::ProcedureDetailRequest& request, ::grpc::CompletionQueue* cq) {
+  return ::grpc::internal::ClientAsyncResponseReaderHelper::Create< ::greptime::v1::meta::ProcedureDetailResponse, ::greptime::v1::meta::ProcedureDetailRequest, ::grpc::protobuf::MessageLite, ::grpc::protobuf::MessageLite>(channel_.get(), cq, rpcmethod_details_, context, request);
+}
+
+::grpc::ClientAsyncResponseReader< ::greptime::v1::meta::ProcedureDetailResponse>* ProcedureService::Stub::AsyncdetailsRaw(::grpc::ClientContext* context, const ::greptime::v1::meta::ProcedureDetailRequest& request, ::grpc::CompletionQueue* cq) {
+  auto* result =
+    this->PrepareAsyncdetailsRaw(context, request, cq);
+  result->StartCall();
+  return result;
+}
+
 ProcedureService::Service::Service() {
   AddMethod(new ::grpc::internal::RpcServiceMethod(
       ProcedureService_method_names[0],
@@ -141,6 +166,16 @@ ProcedureService::Service::Service() {
              ::greptime::v1::meta::MigrateRegionResponse* resp) {
                return service->migrate(ctx, req, resp);
              }, this)));
+  AddMethod(new ::grpc::internal::RpcServiceMethod(
+      ProcedureService_method_names[3],
+      ::grpc::internal::RpcMethod::NORMAL_RPC,
+      new ::grpc::internal::RpcMethodHandler< ProcedureService::Service, ::greptime::v1::meta::ProcedureDetailRequest, ::greptime::v1::meta::ProcedureDetailResponse, ::grpc::protobuf::MessageLite, ::grpc::protobuf::MessageLite>(
+          [](ProcedureService::Service* service,
+             ::grpc::ServerContext* ctx,
+             const ::greptime::v1::meta::ProcedureDetailRequest* req,
+             ::greptime::v1::meta::ProcedureDetailResponse* resp) {
+               return service->details(ctx, req, resp);
+             }, this)));
 }
 
 ProcedureService::Service::~Service() {
@@ -167,6 +202,13 @@ ProcedureService::Service::~Service() {
   return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, "");
 }
 
+::grpc::Status ProcedureService::Service::details(::grpc::ServerContext* context, const ::greptime::v1::meta::ProcedureDetailRequest* request, ::greptime::v1::meta::ProcedureDetailResponse* response) {
+  (void) context;
+  (void) request;
+  (void) response;
+  return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, "");
+}
+
 
 }  // namespace greptime
 }  // namespace v1

c++/greptime/v1/meta/procedure.grpc.pb.h

@@ -66,6 +66,14 @@ class ProcedureService final {
     std::unique_ptr< ::grpc::ClientAsyncResponseReaderInterface< ::greptime::v1::meta::MigrateRegionResponse>> PrepareAsyncmigrate(::grpc::ClientContext* context, const ::greptime::v1::meta::MigrateRegionRequest& request, ::grpc::CompletionQueue* cq) {
       return std::unique_ptr< ::grpc::ClientAsyncResponseReaderInterface< ::greptime::v1::meta::MigrateRegionResponse>>(PrepareAsyncmigrateRaw(context, request, cq));
     }
+    // Query all submitted procedures details
+    virtual ::grpc::Status details(::grpc::ClientContext* context, const ::greptime::v1::meta::ProcedureDetailRequest& request, ::greptime::v1::meta::ProcedureDetailResponse* response) = 0;
+    std::unique_ptr< ::grpc::ClientAsyncResponseReaderInterface< ::greptime::v1::meta::ProcedureDetailResponse>> Asyncdetails(::grpc::ClientContext* context, const ::greptime::v1::meta::ProcedureDetailRequest& request, ::grpc::CompletionQueue* cq) {
+      return std::unique_ptr< ::grpc::ClientAsyncResponseReaderInterface< ::greptime::v1::meta::ProcedureDetailResponse>>(AsyncdetailsRaw(context, request, cq));
+    }
+    std::unique_ptr< ::grpc::ClientAsyncResponseReaderInterface< ::greptime::v1::meta::ProcedureDetailResponse>> PrepareAsyncdetails(::grpc::ClientContext* context, const ::greptime::v1::meta::ProcedureDetailRequest& request, ::grpc::CompletionQueue* cq) {
+      return std::unique_ptr< ::grpc::ClientAsyncResponseReaderInterface< ::greptime::v1::meta::ProcedureDetailResponse>>(PrepareAsyncdetailsRaw(context, request, cq));
+    }
     class async_interface {
      public:
       virtual ~async_interface() {}
@@ -78,6 +86,9 @@ class ProcedureService final {
       // Submits a region migration task
       virtual void migrate(::grpc::ClientContext* context, const ::greptime::v1::meta::MigrateRegionRequest* request, ::greptime::v1::meta::MigrateRegionResponse* response, std::function<void(::grpc::Status)>) = 0;
       virtual void migrate(::grpc::ClientContext* context, const ::greptime::v1::meta::MigrateRegionRequest* request, ::greptime::v1::meta::MigrateRegionResponse* response, ::grpc::ClientUnaryReactor* reactor) = 0;
+      // Query all submitted procedures details
+      virtual void details(::grpc::ClientContext* context, const ::greptime::v1::meta::ProcedureDetailRequest* request, ::greptime::v1::meta::ProcedureDetailResponse* response, std::function<void(::grpc::Status)>) = 0;
+      virtual void details(::grpc::ClientContext* context, const ::greptime::v1::meta::ProcedureDetailRequest* request, ::greptime::v1::meta::ProcedureDetailResponse* response, ::grpc::ClientUnaryReactor* reactor) = 0;
     };
     typedef class async_interface experimental_async_interface;
     virtual class async_interface* async() { return nullptr; }
@@ -89,6 +100,8 @@ class ProcedureService final {
     virtual ::grpc::ClientAsyncResponseReaderInterface< ::greptime::v1::meta::DdlTaskResponse>* PrepareAsyncddlRaw(::grpc::ClientContext* context, const ::greptime::v1::meta::DdlTaskRequest& request, ::grpc::CompletionQueue* cq) = 0;
     virtual ::grpc::ClientAsyncResponseReaderInterface< ::greptime::v1::meta::MigrateRegionResponse>* AsyncmigrateRaw(::grpc::ClientContext* context, const ::greptime::v1::meta::MigrateRegionRequest& request, ::grpc::CompletionQueue* cq) = 0;
     virtual ::grpc::ClientAsyncResponseReaderInterface< ::greptime::v1::meta::MigrateRegionResponse>* PrepareAsyncmigrateRaw(::grpc::ClientContext* context, const ::greptime::v1::meta::MigrateRegionRequest& request, ::grpc::CompletionQueue* cq) = 0;
+    virtual ::grpc::ClientAsyncResponseReaderInterface< ::greptime::v1::meta::ProcedureDetailResponse>* AsyncdetailsRaw(::grpc::ClientContext* context, const ::greptime::v1::meta::ProcedureDetailRequest& request, ::grpc::CompletionQueue* cq) = 0;
+    virtual ::grpc::ClientAsyncResponseReaderInterface< ::greptime::v1::meta::ProcedureDetailResponse>* PrepareAsyncdetailsRaw(::grpc::ClientContext* context, const ::greptime::v1::meta::ProcedureDetailRequest& request, ::grpc::CompletionQueue* cq) = 0;
   };
   class Stub final : public StubInterface {
    public:
@@ -114,6 +127,13 @@ class ProcedureService final {
     std::unique_ptr< ::grpc::ClientAsyncResponseReader< ::greptime::v1::meta::MigrateRegionResponse>> PrepareAsyncmigrate(::grpc::ClientContext* context, const ::greptime::v1::meta::MigrateRegionRequest& request, ::grpc::CompletionQueue* cq) {
       return std::unique_ptr< ::grpc::ClientAsyncResponseReader< ::greptime::v1::meta::MigrateRegionResponse>>(PrepareAsyncmigrateRaw(context, request, cq));
     }
+    ::grpc::Status details(::grpc::ClientContext* context, const ::greptime::v1::meta::ProcedureDetailRequest& request, ::greptime::v1::meta::ProcedureDetailResponse* response) override;
+    std::unique_ptr< ::grpc::ClientAsyncResponseReader< ::greptime::v1::meta::ProcedureDetailResponse>> Asyncdetails(::grpc::ClientContext* context, const ::greptime::v1::meta::ProcedureDetailRequest& request, ::grpc::CompletionQueue* cq) {
+      return std::unique_ptr< ::grpc::ClientAsyncResponseReader< ::greptime::v1::meta::ProcedureDetailResponse>>(AsyncdetailsRaw(context, request, cq));
+    }
+    std::unique_ptr< ::grpc::ClientAsyncResponseReader< ::greptime::v1::meta::ProcedureDetailResponse>> PrepareAsyncdetails(::grpc::ClientContext* context, const ::greptime::v1::meta::ProcedureDetailRequest& request, ::grpc::CompletionQueue* cq) {
+      return std::unique_ptr< ::grpc::ClientAsyncResponseReader< ::greptime::v1::meta::ProcedureDetailResponse>>(PrepareAsyncdetailsRaw(context, request, cq));
+    }
     class async final :
       public StubInterface::async_interface {
      public:
@@ -123,6 +143,8 @@ class ProcedureService final {
       void ddl(::grpc::ClientContext* context, const ::greptime::v1::meta::DdlTaskRequest* request, ::greptime::v1::meta::DdlTaskResponse* response, ::grpc::ClientUnaryReactor* reactor) override;
       void migrate(::grpc::ClientContext* context, const ::greptime::v1::meta::MigrateRegionRequest* request, ::greptime::v1::meta::MigrateRegionResponse* response, std::function<void(::grpc::Status)>) override;
       void migrate(::grpc::ClientContext* context, const ::greptime::v1::meta::MigrateRegionRequest* request, ::greptime::v1::meta::MigrateRegionResponse* response, ::grpc::ClientUnaryReactor* reactor) override;
+      void details(::grpc::ClientContext* context, const ::greptime::v1::meta::ProcedureDetailRequest* request, ::greptime::v1::meta::ProcedureDetailResponse* response, std::function<void(::grpc::Status)>) override;
+      void details(::grpc::ClientContext* context, const ::greptime::v1::meta::ProcedureDetailRequest* request, ::greptime::v1::meta::ProcedureDetailResponse* response, ::grpc::ClientUnaryReactor* reactor) override;
      private:
       friend class Stub;
       explicit async(Stub* stub): stub_(stub) { }
@@ -140,9 +162,12 @@ class ProcedureService final {
     ::grpc::ClientAsyncResponseReader< ::greptime::v1::meta::DdlTaskResponse>* PrepareAsyncddlRaw(::grpc::ClientContext* context, const ::greptime::v1::meta::DdlTaskRequest& request, ::grpc::CompletionQueue* cq) override;
     ::grpc::ClientAsyncResponseReader< ::greptime::v1::meta::MigrateRegionResponse>* AsyncmigrateRaw(::grpc::ClientContext* context, const ::greptime::v1::meta::MigrateRegionRequest& request, ::grpc::CompletionQueue* cq) override;
     ::grpc::ClientAsyncResponseReader< ::greptime::v1::meta::MigrateRegionResponse>* PrepareAsyncmigrateRaw(::grpc::ClientContext* context, const ::greptime::v1::meta::MigrateRegionRequest& request, ::grpc::CompletionQueue* cq) override;
+    ::grpc::ClientAsyncResponseReader< ::greptime::v1::meta::ProcedureDetailResponse>* AsyncdetailsRaw(::grpc::ClientContext* context, const ::greptime::v1::meta::ProcedureDetailRequest& request, ::grpc::CompletionQueue* cq) override;
+    ::grpc::ClientAsyncResponseReader< ::greptime::v1::meta::ProcedureDetailResponse>* PrepareAsyncdetailsRaw(::grpc::ClientContext* context, const ::greptime::v1::meta::ProcedureDetailRequest& request, ::grpc::CompletionQueue* cq) override;
     const ::grpc::internal::RpcMethod rpcmethod_query_;
     const ::grpc::internal::RpcMethod rpcmethod_ddl_;
     const ::grpc::internal::RpcMethod rpcmethod_migrate_;
+    const ::grpc::internal::RpcMethod rpcmethod_details_;
   };
   static std::unique_ptr<Stub> NewStub(const std::shared_ptr< ::grpc::ChannelInterface>& channel, const ::grpc::StubOptions& options = ::grpc::StubOptions());
 
@@ -156,6 +181,8 @@ class ProcedureService final {
     virtual ::grpc::Status ddl(::grpc::ServerContext* context, const ::greptime::v1::meta::DdlTaskRequest* request, ::greptime::v1::meta::DdlTaskResponse* response);
     // Submits a region migration task
     virtual ::grpc::Status migrate(::grpc::ServerContext* context, const ::greptime::v1::meta::MigrateRegionRequest* request, ::greptime::v1::meta::MigrateRegionResponse* response);
+    // Query all submitted procedures details
+    virtual ::grpc::Status details(::grpc::ServerContext* context, const ::greptime::v1::meta::ProcedureDetailRequest* request, ::greptime::v1::meta::ProcedureDetailResponse* response);
   };
   template <class BaseClass>
   class WithAsyncMethod_query : public BaseClass {
@@ -217,7 +244,27 @@ class ProcedureService final {
       ::grpc::Service::RequestAsyncUnary(2, context, request, response, new_call_cq, notification_cq, tag);
     }
   };
-  typedef WithAsyncMethod_query<WithAsyncMethod_ddl<WithAsyncMethod_migrate<Service > > > AsyncService;
+  template <class BaseClass>
+  class WithAsyncMethod_details : public BaseClass {
+   private:
+    void BaseClassMustBeDerivedFromService(const Service* /*service*/) {}
+   public:
+    WithAsyncMethod_details() {
+      ::grpc::Service::MarkMethodAsync(3);
+    }
+    ~WithAsyncMethod_details() override {
+      BaseClassMustBeDerivedFromService(this);
+    }
+    // disable synchronous version of this method
+    ::grpc::Status details(::grpc::ServerContext* /*context*/, const ::greptime::v1::meta::ProcedureDetailRequest* /*request*/, ::greptime::v1::meta::ProcedureDetailResponse* /*response*/) override {
+      abort();
+      return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, "");
+    }
+    void Requestdetails(::grpc::ServerContext* context, ::greptime::v1::meta::ProcedureDetailRequest* request, ::grpc::ServerAsyncResponseWriter< ::greptime::v1::meta::ProcedureDetailResponse>* response, ::grpc::CompletionQueue* new_call_cq, ::grpc::ServerCompletionQueue* notification_cq, void *tag) {
+      ::grpc::Service::RequestAsyncUnary(3, context, request, response, new_call_cq, notification_cq, tag);
+    }
+  };
+  typedef WithAsyncMethod_query<WithAsyncMethod_ddl<WithAsyncMethod_migrate<WithAsyncMethod_details<Service > > > > AsyncService;
   template <class BaseClass>
   class WithCallbackMethod_query : public BaseClass {
    private:
@@ -299,7 +346,34 @@ class ProcedureService final {
     virtual ::grpc::ServerUnaryReactor* migrate(
       ::grpc::CallbackServerContext* /*context*/, const ::greptime::v1::meta::MigrateRegionRequest* /*request*/, ::greptime::v1::meta::MigrateRegionResponse* /*response*/)  { return nullptr; }
   };
-  typedef WithCallbackMethod_query<WithCallbackMethod_ddl<WithCallbackMethod_migrate<Service > > > CallbackService;
+  template <class BaseClass>
+  class WithCallbackMethod_details : public BaseClass {
+   private:
+    void BaseClassMustBeDerivedFromService(const Service* /*service*/) {}
+   public:
+    WithCallbackMethod_details() {
+      ::grpc::Service::MarkMethodCallback(3,
+          new ::grpc::internal::CallbackUnaryHandler< ::greptime::v1::meta::ProcedureDetailRequest, ::greptime::v1::meta::ProcedureDetailResponse>(
+            [this](
+                   ::grpc::CallbackServerContext* context, const ::greptime::v1::meta::ProcedureDetailRequest* request, ::greptime::v1::meta::ProcedureDetailResponse* response) { return this->details(context, request, response); }));}
+    void SetMessageAllocatorFor_details(
+        ::grpc::MessageAllocator< ::greptime::v1::meta::ProcedureDetailRequest, ::greptime::v1::meta::ProcedureDetailResponse>* allocator) {
+      ::grpc::internal::MethodHandler* const handler = ::grpc::Service::GetHandler(3);
+      static_cast<::grpc::internal::CallbackUnaryHandler< ::greptime::v1::meta::ProcedureDetailRequest, ::greptime::v1::meta::ProcedureDetailResponse>*>(handler)
+              ->SetMessageAllocator(allocator);
+    }
+    ~WithCallbackMethod_details() override {
+      BaseClassMustBeDerivedFromService(this);
+    }
+    // disable synchronous version of this method
+    ::grpc::Status details(::grpc::ServerContext* /*context*/, const ::greptime::v1::meta::ProcedureDetailRequest* /*request*/, ::greptime::v1::meta::ProcedureDetailResponse* /*response*/) override {
+      abort();
+      return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, "");
+    }
+    virtual ::grpc::ServerUnaryReactor* details(
+      ::grpc::CallbackServerContext* /*context*/, const ::greptime::v1::meta::ProcedureDetailRequest* /*request*/, ::greptime::v1::meta::ProcedureDetailResponse* /*response*/)  { return nullptr; }
+  };
+  typedef WithCallbackMethod_query<WithCallbackMethod_ddl<WithCallbackMethod_migrate<WithCallbackMethod_details<Service > > > > CallbackService;
   typedef CallbackService ExperimentalCallbackService;
   template <class BaseClass>
   class WithGenericMethod_query : public BaseClass {
@@ -353,6 +427,23 @@ class ProcedureService final {
     }
   };
   template <class BaseClass>
+  class WithGenericMethod_details : public BaseClass {
+   private:
+    void BaseClassMustBeDerivedFromService(const Service* /*service*/) {}
+   public:
+    WithGenericMethod_details() {
+      ::grpc::Service::MarkMethodGeneric(3);
+    }
+    ~WithGenericMethod_details() override {
+      BaseClassMustBeDerivedFromService(this);
+    }
+    // disable synchronous version of this method
+    ::grpc::Status details(::grpc::ServerContext* /*context*/, const ::greptime::v1::meta::ProcedureDetailRequest* /*request*/, ::greptime::v1::meta::ProcedureDetailResponse* /*response*/) override {
+      abort();
+      return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, "");
+    }
+  };
+  template <class BaseClass>
   class WithRawMethod_query : public BaseClass {
    private:
     void BaseClassMustBeDerivedFromService(const Service* /*service*/) {}
@@ -413,6 +504,26 @@ class ProcedureService final {
     }
   };
   template <class BaseClass>
+  class WithRawMethod_details : public BaseClass {
+   private:
+    void BaseClassMustBeDerivedFromService(const Service* /*service*/) {}
+   public:
+    WithRawMethod_details() {
+      ::grpc::Service::MarkMethodRaw(3);
+    }
+    ~WithRawMethod_details() override {
+      BaseClassMustBeDerivedFromService(this);
+    }
+    // disable synchronous version of this method
+    ::grpc::Status details(::grpc::ServerContext* /*context*/, const ::greptime::v1::meta::ProcedureDetailRequest* /*request*/, ::greptime::v1::meta::ProcedureDetailResponse* /*response*/) override {
+      abort();
+      return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, "");
+    }
+    void Requestdetails(::grpc::ServerContext* context, ::grpc::ByteBuffer* request, ::grpc::ServerAsyncResponseWriter< ::grpc::ByteBuffer>* response, ::grpc::CompletionQueue* new_call_cq, ::grpc::ServerCompletionQueue* notification_cq, void *tag) {
+      ::grpc::Service::RequestAsyncUnary(3, context, request, response, new_call_cq, notification_cq, tag);
+    }
+  };
+  template <class BaseClass>
   class WithRawCallbackMethod_query : public BaseClass {
    private:
     void BaseClassMustBeDerivedFromService(const Service* /*service*/) {}
@@ -479,6 +590,28 @@ class ProcedureService final {
       ::grpc::CallbackServerContext* /*context*/, const ::grpc::ByteBuffer* /*request*/, ::grpc::ByteBuffer* /*response*/)  { return nullptr; }
   };
   template <class BaseClass>
+  class WithRawCallbackMethod_details : public BaseClass {
+   private:
+    void BaseClassMustBeDerivedFromService(const Service* /*service*/) {}
+   public:
+    WithRawCallbackMethod_details() {
+      ::grpc::Service::MarkMethodRawCallback(3,
+          new ::grpc::internal::CallbackUnaryHandler< ::grpc::ByteBuffer, ::grpc::ByteBuffer>(
+            [this](
+                   ::grpc::CallbackServerContext* context, const ::grpc::ByteBuffer* request, ::grpc::ByteBuffer* response) { return this->details(context, request, response); }));
+    }
+    ~WithRawCallbackMethod_details() override {
+      BaseClassMustBeDerivedFromService(this);
+    }
+    // disable synchronous version of this method
+    ::grpc::Status details(::grpc::ServerContext* /*context*/, const ::greptime::v1::meta::ProcedureDetailRequest* /*request*/, ::greptime::v1::meta::ProcedureDetailResponse* /*response*/) override {
+      abort();
+      return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, "");
+    }
+    virtual ::grpc::ServerUnaryReactor* details(
+      ::grpc::CallbackServerContext* /*context*/, const ::grpc::ByteBuffer* /*request*/, ::grpc::ByteBuffer* /*response*/)  { return nullptr; }
+  };
+  template <class BaseClass>
   class WithStreamedUnaryMethod_query : public BaseClass {
    private:
     void BaseClassMustBeDerivedFromService(const Service* /*service*/) {}
@@ -559,9 +692,36 @@ class ProcedureService final {
     // replace default version of method with streamed unary
     virtual ::grpc::Status Streamedmigrate(::grpc::ServerContext* context, ::grpc::ServerUnaryStreamer< ::greptime::v1::meta::MigrateRegionRequest,::greptime::v1::meta::MigrateRegionResponse>* server_unary_streamer) = 0;
   };
-  typedef WithStreamedUnaryMethod_query<WithStreamedUnaryMethod_ddl<WithStreamedUnaryMethod_migrate<Service > > > StreamedUnaryService;
+  template <class BaseClass>
+  class WithStreamedUnaryMethod_details : public BaseClass {
+   private:
+    void BaseClassMustBeDerivedFromService(const Service* /*service*/) {}
+   public:
+    WithStreamedUnaryMethod_details() {
+      ::grpc::Service::MarkMethodStreamed(3,
+        new ::grpc::internal::StreamedUnaryHandler<
+          ::greptime::v1::meta::ProcedureDetailRequest, ::greptime::v1::meta::ProcedureDetailResponse>(
+            [this](::grpc::ServerContext* context,
+                   ::grpc::ServerUnaryStreamer<
+                     ::greptime::v1::meta::ProcedureDetailRequest, ::greptime::v1::meta::ProcedureDetailResponse>* streamer) {
+                       return this->Streameddetails(context,
+                         streamer);
+                  }));
+    }
+    ~WithStreamedUnaryMethod_details() override {
+      BaseClassMustBeDerivedFromService(this);
+    }
+    // disable regular version of this method
+    ::grpc::Status details(::grpc::ServerContext* /*context*/, const ::greptime::v1::meta::ProcedureDetailRequest* /*request*/, ::greptime::v1::meta::ProcedureDetailResponse* /*response*/) override {
+      abort();
+      return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, "");
+    }
+    // replace default version of method with streamed unary
+    virtual ::grpc::Status Streameddetails(::grpc::ServerContext* context, ::grpc::ServerUnaryStreamer< ::greptime::v1::meta::ProcedureDetailRequest,::greptime::v1::meta::ProcedureDetailResponse>* server_unary_streamer) = 0;
+  };
+  typedef WithStreamedUnaryMethod_query<WithStreamedUnaryMethod_ddl<WithStreamedUnaryMethod_migrate<WithStreamedUnaryMethod_details<Service > > > > StreamedUnaryService;
   typedef Service SplitStreamedService;
-  typedef WithStreamedUnaryMethod_query<WithStreamedUnaryMethod_ddl<WithStreamedUnaryMethod_migrate<Service > > > StreamedService;
+  typedef WithStreamedUnaryMethod_query<WithStreamedUnaryMethod_ddl<WithStreamedUnaryMethod_migrate<WithStreamedUnaryMethod_details<Service > > > > StreamedService;
 };
 
 }  // namespace meta

go/greptime/v1/meta/procedure.pb.go

@@ -82,6 +82,101 @@ func (ProcedureStatus) EnumDescriptor() ([]byte, []int) {
 	return file_greptime_v1_meta_procedure_proto_rawDescGZIP(), []int{0}
 }
 
+type ProcedureMeta struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Id          *ProcedureId    `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
+	TypeName    string          `protobuf:"bytes,2,opt,name=type_name,json=typeName,proto3" json:"type_name,omitempty"`
+	Status      ProcedureStatus `protobuf:"varint,3,opt,name=status,proto3,enum=greptime.v1.meta.ProcedureStatus" json:"status,omitempty"`
+	StartTimeMs int64           `protobuf:"varint,4,opt,name=start_time_ms,json=startTimeMs,proto3" json:"start_time_ms,omitempty"`
+	EndTimeMs   int64           `protobuf:"varint,5,opt,name=end_time_ms,json=endTimeMs,proto3" json:"end_time_ms,omitempty"`
+	LockKeys    []string        `protobuf:"bytes,6,rep,name=lock_keys,json=lockKeys,proto3" json:"lock_keys,omitempty"`
+	Error       string          `protobuf:"bytes,7,opt,name=error,proto3" json:"error,omitempty"`
+}
+
+func (x *ProcedureMeta) Reset() {
+	*x = ProcedureMeta{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_greptime_v1_meta_procedure_proto_msgTypes[0]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *ProcedureMeta) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ProcedureMeta) ProtoMessage() {}
+
+func (x *ProcedureMeta) ProtoReflect() protoreflect.Message {
+	mi := &file_greptime_v1_meta_procedure_proto_msgTypes[0]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ProcedureMeta.ProtoReflect.Descriptor instead.
+func (*ProcedureMeta) Descriptor() ([]byte, []int) {
+	return file_greptime_v1_meta_procedure_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *ProcedureMeta) GetId() *ProcedureId {
+	if x != nil {
+		return x.Id
+	}
+	return nil
+}
+
+func (x *ProcedureMeta) GetTypeName() string {
+	if x != nil {
+		return x.TypeName
+	}
+	return ""
+}
+
+func (x *ProcedureMeta) GetStatus() ProcedureStatus {
+	if x != nil {
+		return x.Status
+	}
+	return ProcedureStatus_Running
+}
+
+func (x *ProcedureMeta) GetStartTimeMs() int64 {
+	if x != nil {
+		return x.StartTimeMs
+	}
+	return 0
+}
+
+func (x *ProcedureMeta) GetEndTimeMs() int64 {
+	if x != nil {
+		return x.EndTimeMs
+	}
+	return 0
+}
+
+func (x *ProcedureMeta) GetLockKeys() []string {
+	if x != nil {
+		return x.LockKeys
+	}
+	return nil
+}
+
+func (x *ProcedureMeta) GetError() string {
+	if x != nil {
+		return x.Error
+	}
+	return ""
+}
+
 type QueryProcedureRequest struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -94,7 +189,7 @@ type QueryProcedureRequest struct {
 func (x *QueryProcedureRequest) Reset() {
 	*x = QueryProcedureRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_greptime_v1_meta_procedure_proto_msgTypes[0]
+		mi := &file_greptime_v1_meta_procedure_proto_msgTypes[1]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -107,7 +202,7 @@ func (x *QueryProcedureRequest) String() string {
 func (*QueryProcedureRequest) ProtoMessage() {}
 
 func (x *QueryProcedureRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_greptime_v1_meta_procedure_proto_msgTypes[0]
+	mi := &file_greptime_v1_meta_procedure_proto_msgTypes[1]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -120,7 +215,7 @@ func (x *QueryProcedureRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use QueryProcedureRequest.ProtoReflect.Descriptor instead.
 func (*QueryProcedureRequest) Descriptor() ([]byte, []int) {
-	return file_greptime_v1_meta_procedure_proto_rawDescGZIP(), []int{0}
+	return file_greptime_v1_meta_procedure_proto_rawDescGZIP(), []int{1}
 }
 
 func (x *QueryProcedureRequest) GetHeader() *RequestHeader {
@@ -150,7 +245,7 @@ type ProcedureStateResponse struct {
 func (x *ProcedureStateResponse) Reset() {
 	*x = ProcedureStateResponse{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_greptime_v1_meta_procedure_proto_msgTypes[1]
+		mi := &file_greptime_v1_meta_procedure_proto_msgTypes[2]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -163,7 +258,7 @@ func (x *ProcedureStateResponse) String() string {
 func (*ProcedureStateResponse) ProtoMessage() {}
 
 func (x *ProcedureStateResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_greptime_v1_meta_procedure_proto_msgTypes[1]
+	mi := &file_greptime_v1_meta_procedure_proto_msgTypes[2]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -176,7 +271,7 @@ func (x *ProcedureStateResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ProcedureStateResponse.ProtoReflect.Descriptor instead.
 func (*ProcedureStateResponse) Descriptor() ([]byte, []int) {
-	return file_greptime_v1_meta_procedure_proto_rawDescGZIP(), []int{1}
+	return file_greptime_v1_meta_procedure_proto_rawDescGZIP(), []int{2}
 }
 
 func (x *ProcedureStateResponse) GetHeader() *ResponseHeader {
@@ -200,6 +295,108 @@ func (x *ProcedureStateResponse) GetError() string {
 	return ""
 }
 
+type ProcedureDetailRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Header *RequestHeader `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+}
+
+func (x *ProcedureDetailRequest) Reset() {
+	*x = ProcedureDetailRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_greptime_v1_meta_procedure_proto_msgTypes[3]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *ProcedureDetailRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ProcedureDetailRequest) ProtoMessage() {}
+
+func (x *ProcedureDetailRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_greptime_v1_meta_procedure_proto_msgTypes[3]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ProcedureDetailRequest.ProtoReflect.Descriptor instead.
+func (*ProcedureDetailRequest) Descriptor() ([]byte, []int) {
+	return file_greptime_v1_meta_procedure_proto_rawDescGZIP(), []int{3}
+}
+
+func (x *ProcedureDetailRequest) GetHeader() *RequestHeader {
+	if x != nil {
+		return x.Header
+	}
+	return nil
+}
+
+type ProcedureDetailResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Header     *ResponseHeader  `protobuf:"bytes,1,opt,name=header,proto3" json:"header,omitempty"`
+	Procedures []*ProcedureMeta `protobuf:"bytes,2,rep,name=procedures,proto3" json:"procedures,omitempty"`
+}
+
+func (x *ProcedureDetailResponse) Reset() {
+	*x = ProcedureDetailResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_greptime_v1_meta_procedure_proto_msgTypes[4]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *ProcedureDetailResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ProcedureDetailResponse) ProtoMessage() {}
+
+func (x *ProcedureDetailResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_greptime_v1_meta_procedure_proto_msgTypes[4]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ProcedureDetailResponse.ProtoReflect.Descriptor instead.
+func (*ProcedureDetailResponse) Descriptor() ([]byte, []int) {
+	return file_greptime_v1_meta_procedure_proto_rawDescGZIP(), []int{4}
+}
+
+func (x *ProcedureDetailResponse) GetHeader() *ResponseHeader {
+	if x != nil {
+		return x.Header
+	}
+	return nil
+}
+
+func (x *ProcedureDetailResponse) GetProcedures() []*ProcedureMeta {
+	if x != nil {
+		return x.Procedures
+	}
+	return nil
+}
+
 var File_greptime_v1_meta_procedure_proto protoreflect.FileDescriptor
 
 var file_greptime_v1_meta_procedure_proto_rawDesc = []byte{
@@ -211,7 +408,24 @@ var file_greptime_v1_meta_procedure_proto_rawDesc = []byte{
 	0x6f, 0x74, 0x6f, 0x1a, 0x1a, 0x67, 0x72, 0x65, 0x70, 0x74, 0x69, 0x6d, 0x65, 0x2f, 0x76, 0x31,
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@@ -230,36 +444,56 @@ var file_greptime_v1_meta_procedure_proto_rawDesc = []byte{
 	0x6d, 0x65, 0x2e, 0x76, 0x31, 0x2e, 0x6d, 0x65, 0x74, 0x61, 0x2e, 0x50, 0x72, 0x6f, 0x63, 0x65,
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-	0x6d, 0x65, 0x54, 0x65, 0x61, 0x6d, 0x2f, 0x67, 0x72, 0x65, 0x70, 0x74, 0x69, 0x6d, 0x65, 0x2d,
+	0x63, 0x6f, 0x6d, 0x2f, 0x47, 0x72, 0x65, 0x70, 0x74, 0x69, 0x6d, 0x65, 0x54, 0x65, 0x61, 0x6d,
-	0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2f, 0x67, 0x6f, 0x2f, 0x67, 0x72, 0x65, 0x70, 0x74, 0x69, 0x6d,
+	0x2f, 0x67, 0x72, 0x65, 0x70, 0x74, 0x69, 0x6d, 0x65, 0x2d, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2f,
-	0x65, 0x2f, 0x76, 0x31, 0x2f, 0x6d, 0x65, 0x74, 0x61, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f,
+	0x67, 0x6f, 0x2f, 0x67, 0x72, 0x65, 0x70, 0x74, 0x69, 0x6d, 0x65, 0x2f, 0x76, 0x31, 0x2f, 0x6d,
-	0x33,
+	0x65, 0x74, 0x61, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
@@ -275,35 +509,45 @@ func file_greptime_v1_meta_procedure_proto_rawDescGZIP() []byte {
 }
 
 var file_greptime_v1_meta_procedure_proto_enumTypes = make([]protoimpl.EnumInfo, 1)
-var file_greptime_v1_meta_procedure_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
+var file_greptime_v1_meta_procedure_proto_msgTypes = make([]protoimpl.MessageInfo, 5)
 var file_greptime_v1_meta_procedure_proto_goTypes = []interface{}{
 	(ProcedureStatus)(0),            // 0: greptime.v1.meta.ProcedureStatus
-	(*QueryProcedureRequest)(nil),  // 1: greptime.v1.meta.QueryProcedureRequest
+	(*ProcedureMeta)(nil),           // 1: greptime.v1.meta.ProcedureMeta
-	(*ProcedureStateResponse)(nil), // 2: greptime.v1.meta.ProcedureStateResponse
+	(*QueryProcedureRequest)(nil),   // 2: greptime.v1.meta.QueryProcedureRequest
-	(*RequestHeader)(nil),          // 3: greptime.v1.meta.RequestHeader
+	(*ProcedureStateResponse)(nil),  // 3: greptime.v1.meta.ProcedureStateResponse
-	(*ProcedureId)(nil),            // 4: greptime.v1.meta.ProcedureId
+	(*ProcedureDetailRequest)(nil),  // 4: greptime.v1.meta.ProcedureDetailRequest
-	(*ResponseHeader)(nil),         // 5: greptime.v1.meta.ResponseHeader
+	(*ProcedureDetailResponse)(nil), // 5: greptime.v1.meta.ProcedureDetailResponse
-	(*DdlTaskRequest)(nil),         // 6: greptime.v1.meta.DdlTaskRequest
+	(*ProcedureId)(nil),             // 6: greptime.v1.meta.ProcedureId
-	(*MigrateRegionRequest)(nil),   // 7: greptime.v1.meta.MigrateRegionRequest
+	(*RequestHeader)(nil),           // 7: greptime.v1.meta.RequestHeader
-	(*DdlTaskResponse)(nil),        // 8: greptime.v1.meta.DdlTaskResponse
+	(*ResponseHeader)(nil),          // 8: greptime.v1.meta.ResponseHeader
-	(*MigrateRegionResponse)(nil),  // 9: greptime.v1.meta.MigrateRegionResponse
+	(*DdlTaskRequest)(nil),          // 9: greptime.v1.meta.DdlTaskRequest
+	(*MigrateRegionRequest)(nil),    // 10: greptime.v1.meta.MigrateRegionRequest
+	(*DdlTaskResponse)(nil),         // 11: greptime.v1.meta.DdlTaskResponse
+	(*MigrateRegionResponse)(nil),   // 12: greptime.v1.meta.MigrateRegionResponse
 }
 var file_greptime_v1_meta_procedure_proto_depIdxs = []int32{
-	3, // 0: greptime.v1.meta.QueryProcedureRequest.header:type_name -> greptime.v1.meta.RequestHeader
+	6,  // 0: greptime.v1.meta.ProcedureMeta.id:type_name -> greptime.v1.meta.ProcedureId
-	4, // 1: greptime.v1.meta.QueryProcedureRequest.pid:type_name -> greptime.v1.meta.ProcedureId
+	0,  // 1: greptime.v1.meta.ProcedureMeta.status:type_name -> greptime.v1.meta.ProcedureStatus
-	5, // 2: greptime.v1.meta.ProcedureStateResponse.header:type_name -> greptime.v1.meta.ResponseHeader
+	7,  // 2: greptime.v1.meta.QueryProcedureRequest.header:type_name -> greptime.v1.meta.RequestHeader
-	0, // 3: greptime.v1.meta.ProcedureStateResponse.status:type_name -> greptime.v1.meta.ProcedureStatus
+	6,  // 3: greptime.v1.meta.QueryProcedureRequest.pid:type_name -> greptime.v1.meta.ProcedureId
-	1, // 4: greptime.v1.meta.ProcedureService.query:input_type -> greptime.v1.meta.QueryProcedureRequest
+	8,  // 4: greptime.v1.meta.ProcedureStateResponse.header:type_name -> greptime.v1.meta.ResponseHeader
-	6, // 5: greptime.v1.meta.ProcedureService.ddl:input_type -> greptime.v1.meta.DdlTaskRequest
+	0,  // 5: greptime.v1.meta.ProcedureStateResponse.status:type_name -> greptime.v1.meta.ProcedureStatus
-	7, // 6: greptime.v1.meta.ProcedureService.migrate:input_type -> greptime.v1.meta.MigrateRegionRequest
+	7,  // 6: greptime.v1.meta.ProcedureDetailRequest.header:type_name -> greptime.v1.meta.RequestHeader
-	2, // 7: greptime.v1.meta.ProcedureService.query:output_type -> greptime.v1.meta.ProcedureStateResponse
+	8,  // 7: greptime.v1.meta.ProcedureDetailResponse.header:type_name -> greptime.v1.meta.ResponseHeader
-	8, // 8: greptime.v1.meta.ProcedureService.ddl:output_type -> greptime.v1.meta.DdlTaskResponse
+	1,  // 8: greptime.v1.meta.ProcedureDetailResponse.procedures:type_name -> greptime.v1.meta.ProcedureMeta
-	9, // 9: greptime.v1.meta.ProcedureService.migrate:output_type -> greptime.v1.meta.MigrateRegionResponse
+	2,  // 9: greptime.v1.meta.ProcedureService.query:input_type -> greptime.v1.meta.QueryProcedureRequest
-	7, // [7:10] is the sub-list for method output_type
+	9,  // 10: greptime.v1.meta.ProcedureService.ddl:input_type -> greptime.v1.meta.DdlTaskRequest
-	4, // [4:7] is the sub-list for method input_type
+	10, // 11: greptime.v1.meta.ProcedureService.migrate:input_type -> greptime.v1.meta.MigrateRegionRequest
-	4, // [4:4] is the sub-list for extension type_name
+	4,  // 12: greptime.v1.meta.ProcedureService.details:input_type -> greptime.v1.meta.ProcedureDetailRequest
-	4, // [4:4] is the sub-list for extension extendee
+	3,  // 13: greptime.v1.meta.ProcedureService.query:output_type -> greptime.v1.meta.ProcedureStateResponse
-	0, // [0:4] is the sub-list for field type_name
+	11, // 14: greptime.v1.meta.ProcedureService.ddl:output_type -> greptime.v1.meta.DdlTaskResponse
+	12, // 15: greptime.v1.meta.ProcedureService.migrate:output_type -> greptime.v1.meta.MigrateRegionResponse
+	5,  // 16: greptime.v1.meta.ProcedureService.details:output_type -> greptime.v1.meta.ProcedureDetailResponse
+	13, // [13:17] is the sub-list for method output_type
+	9,  // [9:13] is the sub-list for method input_type
+	9,  // [9:9] is the sub-list for extension type_name
+	9,  // [9:9] is the sub-list for extension extendee
+	0,  // [0:9] is the sub-list for field type_name
 }
 
 func init() { file_greptime_v1_meta_procedure_proto_init() }
@@ -316,7 +560,7 @@ func file_greptime_v1_meta_procedure_proto_init() {
 	file_greptime_v1_meta_region_proto_init()
 	if !protoimpl.UnsafeEnabled {
 		file_greptime_v1_meta_procedure_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*QueryProcedureRequest); i {
+			switch v := v.(*ProcedureMeta); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -328,6 +572,18 @@ func file_greptime_v1_meta_procedure_proto_init() {
 			}
 		}
 		file_greptime_v1_meta_procedure_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*QueryProcedureRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_greptime_v1_meta_procedure_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
 			switch v := v.(*ProcedureStateResponse); i {
 			case 0:
 				return &v.state
@@ -339,6 +595,30 @@ func file_greptime_v1_meta_procedure_proto_init() {
 				return nil
 			}
 		}
+		file_greptime_v1_meta_procedure_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*ProcedureDetailRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_greptime_v1_meta_procedure_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*ProcedureDetailResponse); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
 	}
 	type x struct{}
 	out := protoimpl.TypeBuilder{
@@ -346,7 +626,7 @@ func file_greptime_v1_meta_procedure_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_greptime_v1_meta_procedure_proto_rawDesc,
 			NumEnums:      1,
-			NumMessages:   2,
+			NumMessages:   5,
 			NumExtensions: 0,
 			NumServices:   1,
 		},

go/greptime/v1/meta/procedure_grpc.pb.go

@@ -28,6 +28,8 @@ type ProcedureServiceClient interface {
 	Ddl(ctx context.Context, in *DdlTaskRequest, opts ...grpc.CallOption) (*DdlTaskResponse, error)
 	// Submits a region migration task
 	Migrate(ctx context.Context, in *MigrateRegionRequest, opts ...grpc.CallOption) (*MigrateRegionResponse, error)
+	// Query all submitted procedures details
+	Details(ctx context.Context, in *ProcedureDetailRequest, opts ...grpc.CallOption) (*ProcedureDetailResponse, error)
 }
 
 type procedureServiceClient struct {
@@ -65,6 +67,15 @@ func (c *procedureServiceClient) Migrate(ctx context.Context, in *MigrateRegionR
 	return out, nil
 }
 
+func (c *procedureServiceClient) Details(ctx context.Context, in *ProcedureDetailRequest, opts ...grpc.CallOption) (*ProcedureDetailResponse, error) {
+	out := new(ProcedureDetailResponse)
+	err := c.cc.Invoke(ctx, "/greptime.v1.meta.ProcedureService/details", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // ProcedureServiceServer is the server API for ProcedureService service.
 // All implementations must embed UnimplementedProcedureServiceServer
 // for forward compatibility
@@ -75,6 +86,8 @@ type ProcedureServiceServer interface {
 	Ddl(context.Context, *DdlTaskRequest) (*DdlTaskResponse, error)
 	// Submits a region migration task
 	Migrate(context.Context, *MigrateRegionRequest) (*MigrateRegionResponse, error)
+	// Query all submitted procedures details
+	Details(context.Context, *ProcedureDetailRequest) (*ProcedureDetailResponse, error)
 	mustEmbedUnimplementedProcedureServiceServer()
 }
 
@@ -91,6 +104,9 @@ func (UnimplementedProcedureServiceServer) Ddl(context.Context, *DdlTaskRequest)
 func (UnimplementedProcedureServiceServer) Migrate(context.Context, *MigrateRegionRequest) (*MigrateRegionResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method Migrate not implemented")
 }
+func (UnimplementedProcedureServiceServer) Details(context.Context, *ProcedureDetailRequest) (*ProcedureDetailResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method Details not implemented")
+}
 func (UnimplementedProcedureServiceServer) mustEmbedUnimplementedProcedureServiceServer() {}
 
 // UnsafeProcedureServiceServer may be embedded to opt out of forward compatibility for this service.
@@ -158,6 +174,24 @@ func _ProcedureService_Migrate_Handler(srv interface{}, ctx context.Context, dec
 	return interceptor(ctx, in, info, handler)
 }
 
+func _ProcedureService_Details_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(ProcedureDetailRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(ProcedureServiceServer).Details(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/greptime.v1.meta.ProcedureService/details",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(ProcedureServiceServer).Details(ctx, req.(*ProcedureDetailRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 // ProcedureService_ServiceDesc is the grpc.ServiceDesc for ProcedureService service.
 // It's only intended for direct use with grpc.RegisterService,
 // and not to be introspected or modified (even as a copy)
@@ -177,6 +211,10 @@ var ProcedureService_ServiceDesc = grpc.ServiceDesc{
 			MethodName: "migrate",
 			Handler:    _ProcedureService_Migrate_Handler,
 		},
+		{
+			MethodName: "details",
+			Handler:    _ProcedureService_Details_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "greptime/v1/meta/procedure.proto",

proto/greptime/v1/meta/procedure.proto

@@ -21,6 +21,16 @@ enum ProcedureStatus {
     RollingBack = 5;
 }
 
+message ProcedureMeta {
+    ProcedureId id = 1;
+    string type_name = 2;
+    ProcedureStatus status = 3;
+    int64 start_time_ms = 4;
+    int64 end_time_ms = 5;
+    repeated string lock_keys = 6;
+    string error = 7;
+}
+
 message QueryProcedureRequest {
     RequestHeader header = 1;
     ProcedureId pid = 2;
@@ -32,6 +42,15 @@ message ProcedureStateResponse {
     string error = 3;
 }
 
+message ProcedureDetailRequest {
+    RequestHeader header = 1;
+}
+
+message ProcedureDetailResponse {
+    ResponseHeader header = 1;
+    repeated ProcedureMeta procedures = 2;
+}
+
 service ProcedureService {
     // Query a submitted procedure state
     rpc query(QueryProcedureRequest) returns (ProcedureStateResponse);
@@ -41,4 +60,7 @@ service ProcedureService {
 
     // Submits a region migration task
     rpc migrate(MigrateRegionRequest) returns (MigrateRegionResponse);
+
+    // Query all submitted procedures details
+    rpc details(ProcedureDetailRequest) returns (ProcedureDetailResponse);
 }

src/v1/meta.rs

@@ -182,6 +182,7 @@ gen_set_header!(UnlockRequest);
 gen_set_header!(DdlTaskRequest);
 gen_set_header!(MigrateRegionRequest);
 gen_set_header!(QueryProcedureRequest);
+gen_set_header!(ProcedureDetailRequest);
 
 #[cfg(test)]
 mod tests {