Change C++ SDK namespace from V3 to Dev (#15478)

Author: Gazizonoki

include/ydb-cpp-sdk/client/draft/ydb_replication.h

@@ -163,7 +163,7 @@ class TReplicationDescription {
 };
 
 class TDescribeReplicationResult: public NScheme::TDescribePathResult {
-    friend class NYdb::V3::TProtoAccessor;
+    friend class NYdb::TProtoAccessor;
     const Ydb::Replication::DescribeReplicationResult& GetProto() const;
 
 public:
@@ -188,4 +188,4 @@ class TReplicationClient {
     std::shared_ptr<TImpl> Impl_;
 };
 
-} // namespace NYdb::V3::NReplication
+} // namespace NYdb::NReplication

include/ydb-cpp-sdk/client/draft/ydb_view.h

@@ -31,7 +31,7 @@ class TViewDescription {
 };
 
 class TDescribeViewResult : public NScheme::TDescribePathResult {
-    friend class NYdb::V3::TProtoAccessor;
+    friend class NYdb::TProtoAccessor;
     const Ydb::View::DescribeViewResult& GetProto() const;
 
 public:
@@ -55,4 +55,4 @@ class TViewClient {
     std::shared_ptr<TImpl> Impl_;
 };
 
-} // namespace NYdb::V3::NView
+} // namespace NYdb::NView

include/ydb-cpp-sdk/client/monitoring/monitoring.h

@@ -33,7 +33,7 @@ struct TSelfCheckSettings : public TOperationRequestSettings<TSelfCheckSettings>
 };
 
 class TSelfCheckResult : public TStatus {
-    friend class NYdb::V3::TProtoAccessor;
+    friend class NYdb::TProtoAccessor;
 public:
     TSelfCheckResult(TStatus&& status, Ydb::Monitoring::SelfCheckResult&& result);
 private:

include/ydb-cpp-sdk/client/params/params.h

@@ -43,7 +43,7 @@ class TParams {
     friend class NExperimental::TStreamQueryClient;
     friend class NQuery::TExecQueryImpl;
     friend class NQuery::TQueryClient;
-    friend class NYdb::V3::TProtoAccessor;
+    friend class NYdb::TProtoAccessor;
 public:
     bool Empty() const;
 

include/ydb-cpp-sdk/client/query/client.h

@@ -267,4 +267,4 @@ class TExecuteQueryResult : public TStatus {
     std::optional<TTransaction> Transaction_;
 };
 
-} // namespace NYdb::V3::NQuery
+} // namespace NYdb::NQuery

include/ydb-cpp-sdk/client/query/query.h

@@ -185,4 +185,4 @@ class TFetchScriptResultsResult : public TStatus {
 using TAsyncFetchScriptResultsResult = NThreading::TFuture<TFetchScriptResultsResult>;
 using TAsyncExecuteQueryResult = NThreading::TFuture<TExecuteQueryResult>;
 
-} // namespace NYdb::V3::NQuery
+} // namespace NYdb::NQuery

include/ydb-cpp-sdk/client/query/stats.h

@@ -17,7 +17,7 @@ namespace NYdb::inline V3 {
 namespace NYdb::inline V3::NQuery {
 
 class TExecStats {
-    friend class NYdb::V3::TProtoAccessor;
+    friend class NYdb::TProtoAccessor;
 
 public:
     TExecStats() = default;
@@ -42,4 +42,4 @@ class TExecStats {
     std::shared_ptr<TImpl> Impl_;
 };
 
-} // namespace NYdb::V3::NQuery
+} // namespace NYdb::NQuery

include/ydb-cpp-sdk/client/query/tx.h

@@ -116,4 +116,4 @@ struct TTxControl {
         : TxSettings_(txSettings) {}
 };
 
-} // namespace NYdb::V3::NQuery
+} // namespace NYdb::NQuery

include/ydb-cpp-sdk/client/rate_limiter/rate_limiter.h

@@ -320,4 +320,4 @@ class TRateLimiterClient {
     std::shared_ptr<TImpl> Impl_;
 };
 
-} // namespace NYdb::V3::NRateLimiter
+} // namespace NYdb::NRateLimiter

include/ydb-cpp-sdk/client/result/result.h

@@ -32,7 +32,7 @@ bool operator!=(const TColumn& col1, const TColumn& col2);
 //! Collection of rows, represents result of query or part of the result in case of stream operations
 class TResultSet {
     friend class TResultSetParser;
-    friend class NYdb::V3::TProtoAccessor;
+    friend class NYdb::TProtoAccessor;
 public:
     TResultSet(const Ydb::ResultSet& proto);
     TResultSet(Ydb::ResultSet&& proto);

include/ydb-cpp-sdk/client/retry/retry.h

@@ -41,4 +41,4 @@ struct TRetryOperationSettings {
     }
 };
 
-} // namespace NYdb::V3::NRetry
+} // namespace NYdb::NRetry

include/ydb-cpp-sdk/client/table/table.h

@@ -272,7 +272,7 @@ struct TKMeansTreeSettings {
 
 //! Represents index description
 class TIndexDescription {
-    friend class NYdb::V3::TProtoAccessor;
+    friend class NYdb::TProtoAccessor;
 
 public:
     TIndexDescription(
@@ -349,7 +349,7 @@ class TBuildIndexOperation : public TOperation {
 
 //! Represents changefeed description
 class TChangefeedDescription {
-    friend class NYdb::V3::TProtoAccessor;
+    friend class NYdb::TProtoAccessor;
 
 public:
     class TInitialScanProgress {
@@ -655,7 +655,7 @@ enum class EStoreType {
 //! Represents table description
 class TTableDescription {
     friend class TTableBuilder;
-    friend class NYdb::V3::TProtoAccessor;
+    friend class NYdb::TProtoAccessor;
 
     using EUnit = TValueSinceUnixEpochModeSettings::EUnit;
 
@@ -1092,8 +1092,8 @@ using TAsyncScanQueryPartIterator = NThreading::TFuture<TScanQueryPartIterator>;
 
 struct TCreateSessionSettings : public TOperationRequestSettings<TCreateSessionSettings> {};
 
-using TBackoffSettings = NYdb::V3::NRetry::TBackoffSettings;
-using TRetryOperationSettings = NYdb::V3::NRetry::TRetryOperationSettings;
+using TBackoffSettings = NYdb::NRetry::TBackoffSettings;
+using TRetryOperationSettings = NYdb::NRetry::TRetryOperationSettings;
 
 struct TSessionPoolSettings {
     using TSelf = TSessionPoolSettings;
@@ -2221,7 +2221,7 @@ class TExternalDataSourceDescription {
     class TImpl;
     std::shared_ptr<TImpl> Impl_;
 
-    friend class NYdb::V3::TProtoAccessor;
+    friend class NYdb::TProtoAccessor;
     const Ydb::Table::DescribeExternalDataSourceResult& GetProto() const;
 };
 
@@ -2247,7 +2247,7 @@ class TExternalTableDescription {
     class TImpl;
     std::shared_ptr<TImpl> Impl_;
 
-    friend class NYdb::V3::TProtoAccessor;
+    friend class NYdb::TProtoAccessor;
     const Ydb::Table::DescribeExternalTableResult& GetProto() const;
 };
 

include/ydb-cpp-sdk/client/topic/client.h

@@ -61,4 +61,4 @@ class TTopicClient {
     std::shared_ptr<TImpl> Impl_;
 };
 
-} // namespace NYdb::V3::NTopic
+} // namespace NYdb::NTopic

include/ydb-cpp-sdk/client/topic/codecs.h

@@ -93,4 +93,4 @@ class TCodecMap {
     TAdaptiveLock Lock;
 };
 
-} // namespace NYdb::V3::NTopic
+} // namespace NYdb::NTopic

include/ydb-cpp-sdk/client/topic/control_plane.h

@@ -267,7 +267,7 @@ struct TAlterPartitioningSettings {
 };
 
 class TTopicDescription {
-    friend class NYdb::V3::TProtoAccessor;
+    friend class NYdb::TProtoAccessor;
 
 public:
     TTopicDescription(Ydb::Topic::DescribeTopicResult&& desc);
@@ -330,7 +330,7 @@ class TTopicDescription {
 };
 
 class TConsumerDescription {
-    friend class NYdb::V3::TProtoAccessor;
+    friend class NYdb::TProtoAccessor;
 
 public:
     TConsumerDescription(Ydb::Topic::DescribeConsumerResult&& desc);
@@ -350,7 +350,7 @@ class TConsumerDescription {
 };
 
 class TPartitionDescription {
-    friend class NYdb::V3::TProtoAccessor;
+    friend class NYdb::TProtoAccessor;
 
 public:
     TPartitionDescription(Ydb::Topic::DescribePartitionResult&& desc);
@@ -365,7 +365,7 @@ class TPartitionDescription {
 
 // Result for describe topic request.
 struct TDescribeTopicResult : public TStatus {
-    friend class NYdb::V3::TProtoAccessor;
+    friend class NYdb::TProtoAccessor;
 
     TDescribeTopicResult(TStatus&& status, Ydb::Topic::DescribeTopicResult&& result);
 
@@ -377,7 +377,7 @@ struct TDescribeTopicResult : public TStatus {
 
 // Result for describe consumer request.
 struct TDescribeConsumerResult : public TStatus {
-    friend class NYdb::V3::TProtoAccessor;
+    friend class NYdb::TProtoAccessor;
 
     TDescribeConsumerResult(TStatus&& status, Ydb::Topic::DescribeConsumerResult&& result);
 
@@ -389,7 +389,7 @@ struct TDescribeConsumerResult : public TStatus {
 
 // Result for describe partition request.
 struct TDescribePartitionResult: public TStatus {
-    friend class NYdb::V3::TProtoAccessor;
+    friend class NYdb::TProtoAccessor;
 
     TDescribePartitionResult(TStatus&& status, Ydb::Topic::DescribePartitionResult&& result);
 
@@ -768,4 +768,4 @@ struct TDescribePartitionSettings: public TOperationRequestSettings<TDescribePar
 // Settings for commit offset request.
 struct TCommitOffsetSettings : public TOperationRequestSettings<TCommitOffsetSettings> {};
 
-}  // namespace NYdb::V3::NTopic
+}  // namespace NYdb::NTopic

include/ydb-cpp-sdk/client/topic/counters.h

@@ -169,4 +169,4 @@ inline bool HasNullCounters(TReaderCounters& counters) {
 
 #undef TOPIC_COUNTERS_HISTOGRAM_SETUP
 
-}  // namespace NYdb::V3::NTopic
+}  // namespace NYdb::NTopic

include/ydb-cpp-sdk/client/topic/errors.h

@@ -10,4 +10,4 @@ namespace NYdb::inline V3::NTopic {
 ERetryErrorClass GetRetryErrorClass(EStatus status);
 ERetryErrorClass GetRetryErrorClassV2(EStatus status);
 
-}  // namespace NYdb::V3::NTopic
+}  // namespace NYdb::NTopic

include/ydb-cpp-sdk/client/topic/retry_policy.h

@@ -38,4 +38,4 @@ struct IRetryPolicy: ::IRetryPolicy<EStatus> {
                                        std::function<ERetryErrorClass(EStatus)> customRetryClassFunction = {});
 };
 
-} // namespace NYdb::V3::NTopic
+} // namespace NYdb::NTopic

include/ydb-cpp-sdk/library/issue/yql_issue.h

@@ -14,7 +14,9 @@
 #include <string>
 #include <string_view>
 
-namespace NYdb::NIssue {
+namespace NYdb {
+inline namespace V3 {
+namespace NIssue {
 
 using TIssueCode = uint32_t;
 constexpr TIssueCode DEFAULT_ERROR = 0;
@@ -329,7 +331,9 @@ class TErrorException : public yexception {
 TIssue ExceptionToIssue(const std::exception& e, const TPosition& pos = TPosition());
 std::optional<TPosition> TryParseTerminationMessage(std::string_view& message);
 
-} // namespace NYql
+}
+}
+}
 
 template <>
 void Out<NYdb::NIssue::TPosition>(IOutputStream& out, const NYdb::NIssue::TPosition& pos);

include/ydb-cpp-sdk/library/jwt/jwt.h

@@ -3,6 +3,7 @@
 #include <util/datetime/base.h>
 
 namespace NYdb {
+inline namespace V3 {
 
 struct TJwtParams {
     std::string PrivKey;
@@ -17,4 +18,5 @@ std::string MakeSignedJwt(
     const TDuration& lifetime = TDuration::Hours(1)
 );
 
-} // namespace NYdb
+}
+}

include/ydb-cpp-sdk/library/operation_id/operation_id.h

@@ -9,6 +9,7 @@ namespace Ydb {
 }
 
 namespace NKikimr {
+inline namespace V3 {
 namespace NOperationId {
 
 class TOperationId {
@@ -69,5 +70,6 @@ TOperationId::EKind ParseKind(const std::string_view value);
 std::string FormatPreparedQueryIdCompat(const std::string& str);
 bool DecodePreparedQueryIdCompat(const std::string& in, std::string& out);
 
-} // namespace NOperationId
-} // namespace NKikimr
+}
+}
+}

include/ydb-cpp-sdk/library/string_utils/helpers/helpers.h

@@ -2,6 +2,8 @@
 
 #include <string>
 
+namespace NYdb {
+inline namespace V3 {
 namespace NUtils {
 
 char* ToLower(char* str) noexcept(noexcept(std::tolower(0)));
@@ -80,4 +82,6 @@ std::string Join(const R&... r) {
 template <typename TChar>
 std::basic_string<TChar> FromAscii(const std::string_view& s);
 
-} // namespace NUtils
+}
+}
+}

include/ydb-cpp-sdk/library/string_utils/misc/misc.h

@@ -7,6 +7,8 @@
 
 #include <optional>
 
+namespace NYdb {
+inline namespace V3 {
 namespace NUtils {
 
 template <class TContainer, class T>
@@ -58,4 +60,6 @@ void GetNext(std::string_view& s, D delim, std::optional<std::string_view>& para
     }
 }
 
+}
+}
 }

include/ydb-cpp-sdk/type_switcher.h

@@ -1,17 +1,11 @@
 #pragma once
 
-#ifdef YDB_SDK_USE_STD_STRING
-
 #include <string>
+
 namespace NYdb {
-using TStringType = std::string;
-}
+inline namespace Dev {
 
-#else
+using TStringType = std::string;
 
-#include <util/generic/string.h>
-namespace NYdb {
-using TStringType = TString;
 }
-
-#endif
+}

src/api/protos/ydb_cms.proto

@@ -63,6 +63,10 @@ message DatabaseOptions {
     bool disable_external_subdomain = 2;
     // Transaction plan resolution in milliseconds
     uint32 plan_resolution = 3;
+    // Number of coordinators (server default is used when zero)
+    uint32 coordinators = 4;
+    // Number of mediators (server default is used when zero)
+    uint32 mediators = 5;
 }
 
 // A set of quotas for schema operations

src/client/draft/ydb_dynamic_config.cpp

@@ -464,4 +464,4 @@ TAsyncFetchStartupConfigResult TDynamicConfigClient::FetchStartupConfig(const TC
     return Impl_->FetchStartupConfig(settings);
 }
 
-} // namespace NYdb::V3::NDynamicConfig
+} // namespace NYdb::NDynamicConfig

src/client/federated_topic/impl/federated_read_session.cpp

@@ -288,4 +288,4 @@ bool TFederatedReadSessionImpl::Close(TDuration timeout) {
     return result;
 }
 
-}  // namespace NYdb::V3::NFederatedTopic
+}  // namespace NYdb::NFederatedTopic

src/client/federated_topic/impl/federated_read_session.h

@@ -246,4 +246,4 @@ class TFederatedReadSession : public IFederatedReadSession,
     }
 };
 
-} // namespace NYdb::V3::NFederatedTopic
+} // namespace NYdb::NFederatedTopic

src/client/federated_topic/impl/federated_read_session_event.cpp

@@ -165,4 +165,4 @@ std::string DebugString(const TReadSessionEvent::TEvent& event) {
     return std::visit([](const auto& ev) { return ev.DebugString(); }, event);
 }
 
-} // namespace NYdb::V3::NFederatedTopic
+} // namespace NYdb::Dev::NFederatedTopic

src/client/federated_topic/impl/federated_topic.cpp

@@ -86,4 +86,4 @@ void TFederatedTopicClient::OverrideCodec(NTopic::ECodec codecId, std::unique_pt
     return Impl_->OverrideCodec(codecId, std::move(codecImpl));
 }
 
-} // namespace NYdb::V3::NFederatedTopic
+} // namespace NYdb::NFederatedTopic