[Reopen] Unify remove to drop in schema

src/graph/CMakeLists.txt

@@ -18,8 +18,8 @@ add_library(
     CreateTagExecutor.cpp
     AlterEdgeExecutor.cpp
     AlterTagExecutor.cpp
-    RemoveTagExecutor.cpp
-    RemoveEdgeExecutor.cpp
+    DropTagExecutor.cpp
+    DropEdgeExecutor.cpp
     DescribeTagExecutor.cpp
     DescribeEdgeExecutor.cpp
     InsertVertexExecutor.cpp

src/graph/RemoveTagExecutor.cpp → src/graph/DropEdgeExecutor.cpp

@@ -4,25 +4,25 @@
  * attached with Common Clause Condition 1.0, found in the LICENSES directory.
  */
 
-#include "graph/RemoveTagExecutor.h"
+#include "graph/DropEdgeExecutor.h"
 
 namespace nebula {
 namespace graph {
 
-RemoveTagExecutor::RemoveTagExecutor(Sentence *sentence,
-                                     ExecutionContext *ectx) : Executor(ectx) {
-    sentence_ = static_cast<RemoveTagSentence*>(sentence);
+DropEdgeExecutor::DropEdgeExecutor(Sentence *sentence,
+                                   ExecutionContext *ectx) : Executor(ectx) {
+    sentence_ = static_cast<DropEdgeSentence*>(sentence);
 }
 
-Status RemoveTagExecutor::prepare() {
+Status DropEdgeExecutor::prepare() {
     return checkIfGraphSpaceChosen();
 }
 
-void RemoveTagExecutor::execute() {
+void DropEdgeExecutor::execute() {
     auto *mc = ectx()->getMetaClient();
     auto *name = sentence_->name();
     auto spaceId = ectx()->rctx()->session()->space();
-    auto future = mc->removeTagSchema(spaceId, *name);
+    auto future = mc->dropEdgeSchema(spaceId, *name);
 
     auto *runner = ectx()->rctx()->runner();
     auto cb = [this] (auto &&resp) {
@@ -47,3 +47,4 @@ void RemoveTagExecutor::execute() {
 
 }   // namespace graph
 }   // namespace nebula
+

src/graph/RemoveTagExecutor.h → src/graph/DropEdgeExecutor.h

@@ -4,33 +4,32 @@
  * attached with Common Clause Condition 1.0, found in the LICENSES directory.
  */
 
-#ifndef GRAPH_REMOVETAGEXECUTOR_H
-#define GRAPH_REMOVETAGEXECUTOR_H
+#ifndef GRAPH_DROPEDGEEXECUTOR_H
+#define GRAPH_DROPEDGEEXECUTOR_H
 
 #include "base/Base.h"
 #include "graph/Executor.h"
 
 namespace nebula {
 namespace graph {
 
-class RemoveTagExecutor final : public Executor {
+class DropEdgeExecutor final : public Executor {
 public:
-    RemoveTagExecutor(Sentence *sentence, ExecutionContext *context);
+    DropEdgeExecutor(Sentence *sentence, ExecutionContext *context);
 
     const char* name() const override {
-        return "RemoveTagExecutor";
+        return "DropEdgeExecutor";
     }
 
     Status MUST_USE_RESULT prepare() override;
 
     void execute() override;
 
 private:
-    RemoveTagSentence *sentence_{nullptr};
+    DropEdgeSentence *sentence_{nullptr};
 };
 
 }   // namespace graph
 }   // namespace nebula
 
-#endif  // GRAPH_REMOVETAGEXECUTOR_H
-
+#endif  // GRAPH_DROPEDGEEXECUTOR_H

src/graph/RemoveEdgeExecutor.cpp → src/graph/DropTagExecutor.cpp

@@ -4,25 +4,25 @@
  * attached with Common Clause Condition 1.0, found in the LICENSES directory.
  */
 
-#include "graph/RemoveEdgeExecutor.h"
+#include "graph/DropTagExecutor.h"
 
 namespace nebula {
 namespace graph {
 
-RemoveEdgeExecutor::RemoveEdgeExecutor(Sentence *sentence,
-                                       ExecutionContext *ectx) : Executor(ectx) {
-    sentence_ = static_cast<RemoveEdgeSentence*>(sentence);
+DropTagExecutor::DropTagExecutor(Sentence *sentence,
+                                 ExecutionContext *ectx) : Executor(ectx) {
+    sentence_ = static_cast<DropTagSentence*>(sentence);
 }
 
-Status RemoveEdgeExecutor::prepare() {
+Status DropTagExecutor::prepare() {
     return checkIfGraphSpaceChosen();
 }
 
-void RemoveEdgeExecutor::execute() {
+void DropTagExecutor::execute() {
     auto *mc = ectx()->getMetaClient();
     auto *name = sentence_->name();
     auto spaceId = ectx()->rctx()->session()->space();
-    auto future = mc->removeEdgeSchema(spaceId, *name);
+    auto future = mc->dropTagSchema(spaceId, *name);
 
     auto *runner = ectx()->rctx()->runner();
     auto cb = [this] (auto &&resp) {
@@ -47,3 +47,4 @@ void RemoveEdgeExecutor::execute() {
 
 }   // namespace graph
 }   // namespace nebula
+

src/graph/RemoveEdgeExecutor.h → src/graph/DropTagExecutor.h

@@ -4,33 +4,32 @@
  * attached with Common Clause Condition 1.0, found in the LICENSES directory.
  */
 
-#ifndef GRAPH_REMOVEEDGEEXECUTOR_H
-#define GRAPH_REMOVEEDGEEXECUTOR_H
+#ifndef GRAPH_DROPTAGEXECUTOR_H
+#define GRAPH_DROPTAGEXECUTOR_H
 
 #include "base/Base.h"
 #include "graph/Executor.h"
 
 namespace nebula {
 namespace graph {
 
-class RemoveEdgeExecutor final : public Executor {
+class DropTagExecutor final : public Executor {
 public:
-    RemoveEdgeExecutor(Sentence *sentence, ExecutionContext *context);
+    DropTagExecutor(Sentence *sentence, ExecutionContext *context);
 
     const char* name() const override {
-        return "RemoveEdgeExecutor";
+        return "DropTagExecutor";
     }
 
     Status MUST_USE_RESULT prepare() override;
 
     void execute() override;
 
 private:
-    RemoveEdgeSentence *sentence_{nullptr};
+    DropTagSentence *sentence_{nullptr};
 };
 
 }   // namespace graph
 }   // namespace nebula
 
-#endif  // GRAPH_REMOVEEDGEEXECUTOR_H
-
+#endif  // GRAPH_DROPTAGEXECUTOR_H

src/graph/Executor.cpp

@@ -17,8 +17,8 @@
 #include "graph/CreateEdgeExecutor.h"
 #include "graph/AlterTagExecutor.h"
 #include "graph/AlterEdgeExecutor.h"
-#include "graph/RemoveTagExecutor.h"
-#include "graph/RemoveEdgeExecutor.h"
+#include "graph/DropTagExecutor.h"
+#include "graph/DropEdgeExecutor.h"
 #include "graph/DescribeTagExecutor.h"
 #include "graph/DescribeEdgeExecutor.h"
 #include "graph/InsertVertexExecutor.h"
@@ -65,11 +65,11 @@ std::unique_ptr<Executor> Executor::makeExecutor(Sentence *sentence) {
         case Sentence::Kind::kDescribeEdge:
             executor = std::make_unique<DescribeEdgeExecutor>(sentence, ectx());
             break;
-        case Sentence::Kind::kRemoveTag:
-             executor = std::make_unique<RemoveTagExecutor>(sentence, ectx());
+        case Sentence::Kind::kDropTag:
+             executor = std::make_unique<DropTagExecutor>(sentence, ectx());
              break;
-        case Sentence::Kind::kRemoveEdge:
-             executor = std::make_unique<RemoveEdgeExecutor>(sentence, ectx());
+        case Sentence::Kind::kDropEdge:
+             executor = std::make_unique<DropEdgeExecutor>(sentence, ectx());
              break;
         case Sentence::Kind::kInsertVertex:
             executor = std::make_unique<InsertVertexExecutor>(sentence, ectx());

src/graph/RemoveHostsExecutor.cpp

@@ -56,3 +56,4 @@ void RemoveHostsExecutor::execute() {
 
 }   // namespace graph
 }   // namespace nebula
+

src/graph/RemoveHostsExecutor.h

@@ -35,3 +35,4 @@ class RemoveHostsExecutor final : public Executor {
 }   // namespace nebula
 
 #endif  // GRAPH_REMOVEHOSTSEXECUTOR_H_
+

src/graph/test/SchemaTest.cpp

@@ -275,7 +275,7 @@ TEST_F(SchemaTest, metaCommunication) {
     }
     {
         cpp2::ExecutionResponse resp;
-        std::string query = "REMOVE TAG person ";
+        std::string query = "DROP TAG person ";
         auto code = client->execute(query, resp);
         sleep(FLAGS_load_data_interval_secs + 1);
         ASSERT_EQ(cpp2::ErrorCode::SUCCEEDED, code);

src/interface/meta.thrift

@@ -130,7 +130,7 @@ struct AlterTagReq {
     3: list<AlterSchemaItem>  tag_items,
 }
 
-struct RemoveTagReq {
+struct DropTagReq {
     1: common.GraphSpaceID space_id,
     2: string              tag_name,
 }
@@ -183,7 +183,7 @@ struct GetEdgeResp {
     3: common.Schema    schema,
 }
 
-struct RemoveEdgeReq {
+struct DropEdgeReq {
     1: common.GraphSpaceID space_id,
     2: string              edge_name,
 }
@@ -299,13 +299,13 @@ service MetaService {
 
     ExecResp createTag(1: CreateTagReq req);
     ExecResp alterTag(1: AlterTagReq req);
-    ExecResp removeTag(1: RemoveTagReq req);
+    ExecResp dropTag(1: DropTagReq req);
     GetTagResp getTag(1: GetTagReq req);
     ListTagsResp listTags(1: ListTagsReq req);
 
     ExecResp createEdge(1: CreateEdgeReq req);
     ExecResp alterEdge(1: AlterEdgeReq req);
-    ExecResp removeEdge(1: RemoveEdgeReq req);
+    ExecResp dropEdge(1: DropEdgeReq req);
     GetEdgeResp getEdge(1: GetEdgeReq req);
     ListEdgesResp listEdges(1: ListEdgesReq req);
 

src/meta/CMakeLists.txt

@@ -28,8 +28,8 @@ add_library(
     processors/GetEdgeProcessor.cpp
     processors/ListTagsProcessor.cpp
     processors/ListEdgesProcessor.cpp
-    processors/RemoveTagProcessor.cpp
-    processors/RemoveEdgeProcessor.cpp
+    processors/DropTagProcessor.cpp
+    processors/DropEdgeProcessor.cpp
     processors/GetProcessor.cpp
     processors/MultiGetProcessor.cpp
     processors/MultiPutProcessor.cpp

src/meta/MetaServiceHandler.cpp

@@ -12,23 +12,23 @@
 #include "meta/processors/AddHostsProcessor.h"
 #include "meta/processors/ListHostsProcessor.h"
 #include "meta/processors/RemoveHostsProcessor.h"
+#include "meta/processors/GetPartsAllocProcessor.h"
 #include "meta/processors/CreateTagProcessor.h"
 #include "meta/processors/AlterTagProcessor.h"
+#include "meta/processors/DropTagProcessor.h"
 #include "meta/processors/GetTagProcessor.h"
 #include "meta/processors/ListTagsProcessor.h"
-#include "meta/processors/RemoveTagProcessor.h"
 #include "meta/processors/CreateEdgeProcessor.h"
 #include "meta/processors/AlterEdgeProcessor.h"
+#include "meta/processors/DropEdgeProcessor.h"
 #include "meta/processors/GetEdgeProcessor.h"
 #include "meta/processors/ListEdgesProcessor.h"
-#include "meta/processors/RemoveEdgeProcessor.h"
 #include "meta/processors/MultiPutProcessor.h"
 #include "meta/processors/GetProcessor.h"
 #include "meta/processors/MultiGetProcessor.h"
 #include "meta/processors/ScanProcessor.h"
 #include "meta/processors/RemoveProcessor.h"
 #include "meta/processors/RemoveRangeProcessor.h"
-#include "meta/processors/GetPartsAllocProcessor.h"
 #include "meta/processors/HBProcessor.h"
 
 #define RETURN_FUTURE(processor) \
@@ -130,8 +130,8 @@ MetaServiceHandler::future_alterTag(const cpp2::AlterTagReq& req) {
 }
 
 folly::Future<cpp2::ExecResp>
-MetaServiceHandler::future_removeTag(const cpp2::RemoveTagReq& req) {
-    auto* processor = RemoveTagProcessor::instance(kvstore_);
+MetaServiceHandler::future_dropTag(const cpp2::DropTagReq& req) {
+    auto* processor = DropTagProcessor::instance(kvstore_);
     RETURN_FUTURE(processor);
 }
 
@@ -160,8 +160,8 @@ MetaServiceHandler::future_alterEdge(const cpp2::AlterEdgeReq& req) {
 }
 
 folly::Future<cpp2::ExecResp>
-MetaServiceHandler::future_removeEdge(const cpp2::RemoveEdgeReq& req) {
-    auto* processor = RemoveEdgeProcessor::instance(kvstore_);
+MetaServiceHandler::future_dropEdge(const cpp2::DropEdgeReq& req) {
+    auto* processor = DropEdgeProcessor::instance(kvstore_);
     RETURN_FUTURE(processor);
 }
 

src/meta/MetaServiceHandler.h

@@ -75,7 +75,7 @@ class MetaServiceHandler final : public cpp2::MetaServiceSvIf {
     future_alterTag(const cpp2::AlterTagReq& req) override;
 
     folly::Future<cpp2::ExecResp>
-    future_removeTag(const cpp2::RemoveTagReq& req) override;
+    future_dropTag(const cpp2::DropTagReq& req) override;
 
     folly::Future<cpp2::GetTagResp>
     future_getTag(const cpp2::GetTagReq &req) override;
@@ -90,7 +90,7 @@ class MetaServiceHandler final : public cpp2::MetaServiceSvIf {
     future_alterEdge(const cpp2::AlterEdgeReq& req) override;
 
     folly::Future<cpp2::ExecResp>
-    future_removeEdge(const cpp2::RemoveEdgeReq& req) override;
+    future_dropEdge(const cpp2::DropEdgeReq& req) override;
 
     folly::Future<cpp2::GetEdgeResp>
     future_getEdge(const cpp2::GetEdgeReq& req) override;

src/meta/client/MetaClient.cpp

@@ -701,12 +701,12 @@ MetaClient::listTagSchemas(GraphSpaceID spaceId) {
 }
 
 folly::Future<StatusOr<bool>>
-MetaClient::removeTagSchema(int32_t spaceId, std::string tagName) {
-    cpp2::RemoveTagReq req;
+MetaClient::dropTagSchema(int32_t spaceId, std::string tagName) {
+    cpp2::DropTagReq req;
     req.set_space_id(spaceId);
     req.set_tag_name(std::move(tagName));
     return getResponse(std::move(req), [] (auto client, auto request) {
-        return client->future_removeTag(request);
+        return client->future_dropTag(request);
     }, [] (cpp2::ExecResp&& resp) -> bool {
         return resp.code == cpp2::ErrorCode::SUCCEEDED;
     }, true);
@@ -778,12 +778,12 @@ MetaClient::getEdgeSchema(GraphSpaceID spaceId, int32_t edgeType, SchemaVer vers
 }
 
 folly::Future<StatusOr<bool>>
-MetaClient::removeEdgeSchema(GraphSpaceID spaceId, std::string name) {
-    cpp2::RemoveEdgeReq req;
+MetaClient::dropEdgeSchema(GraphSpaceID spaceId, std::string name) {
+    cpp2::DropEdgeReq req;
     req.set_space_id(std::move(spaceId));
     req.set_edge_name(std::move(name));
     return getResponse(std::move(req), [] (auto client, auto request) {
-        return client->future_removeEdge(request);
+        return client->future_dropEdge(request);
     }, [] (cpp2::ExecResp&& resp) -> bool {
         return resp.code == cpp2::ErrorCode::SUCCEEDED;
     }, true);

src/meta/client/MetaClient.h

@@ -109,7 +109,7 @@ class MetaClient {
     listTagSchemas(GraphSpaceID spaceId);
 
     folly::Future<StatusOr<bool>>
-    removeTagSchema(int32_t spaceId, std::string name);
+    dropTagSchema(int32_t spaceId, std::string name);
 
     folly::Future<StatusOr<nebula::cpp2::Schema>>
     getTagSchema(int32_t spaceId, int32_t tagId, int64_t version);
@@ -129,7 +129,7 @@ class MetaClient {
     getEdgeSchema(GraphSpaceID spaceId, int32_t edgeType, SchemaVer version);
 
     folly::Future<StatusOr<bool>>
-    removeEdgeSchema(GraphSpaceID spaceId, std::string name);
+    dropEdgeSchema(GraphSpaceID spaceId, std::string name);
 
     // Operations for custom kv
     folly::Future<StatusOr<bool>>