diff --git a/command/command.pb.go b/command/command.pb.go
index d45651e5..7d5b7cf6 100644
--- a/command/command.pb.go
+++ b/command/command.pb.go
@@ -164,7 +164,7 @@ func (x BackupRequest_Format) Number() protoreflect.EnumNumber {
 
 // Deprecated: Use BackupRequest_Format.Descriptor instead.
 func (BackupRequest_Format) EnumDescriptor() ([]byte, []int) {
-	return file_command_proto_rawDescGZIP(), []int{9, 0}
+	return file_command_proto_rawDescGZIP(), []int{10, 0}
 }
 
 type Command_Type int32
@@ -222,7 +222,7 @@ func (x Command_Type) Number() protoreflect.EnumNumber {
 
 // Deprecated: Use Command_Type.Descriptor instead.
 func (Command_Type) EnumDescriptor() ([]byte, []int) {
-	return file_command_proto_rawDescGZIP(), []int{15, 0}
+	return file_command_proto_rawDescGZIP(), []int{16, 0}
 }
 
 type Parameter struct {
@@ -860,6 +860,87 @@ func (x *ExecuteQueryRequest) GetFreshness() int64 {
 	return 0
 }
 
+type ExecuteQueryResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	// Types that are assignable to Result:
+	//
+	//	*ExecuteQueryResponse_Q
+	//	*ExecuteQueryResponse_E
+	Result isExecuteQueryResponse_Result `protobuf_oneof:"result"`
+}
+
+func (x *ExecuteQueryResponse) Reset() {
+	*x = ExecuteQueryResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_command_proto_msgTypes[9]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *ExecuteQueryResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ExecuteQueryResponse) ProtoMessage() {}
+
+func (x *ExecuteQueryResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_command_proto_msgTypes[9]
+	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 ExecuteQueryResponse.ProtoReflect.Descriptor instead.
+func (*ExecuteQueryResponse) Descriptor() ([]byte, []int) {
+	return file_command_proto_rawDescGZIP(), []int{9}
+}
+
+func (m *ExecuteQueryResponse) GetResult() isExecuteQueryResponse_Result {
+	if m != nil {
+		return m.Result
+	}
+	return nil
+}
+
+func (x *ExecuteQueryResponse) GetQ() *QueryRows {
+	if x, ok := x.GetResult().(*ExecuteQueryResponse_Q); ok {
+		return x.Q
+	}
+	return nil
+}
+
+func (x *ExecuteQueryResponse) GetE() *ExecuteResult {
+	if x, ok := x.GetResult().(*ExecuteQueryResponse_E); ok {
+		return x.E
+	}
+	return nil
+}
+
+type isExecuteQueryResponse_Result interface {
+	isExecuteQueryResponse_Result()
+}
+
+type ExecuteQueryResponse_Q struct {
+	Q *QueryRows `protobuf:"bytes,1,opt,name=q,proto3,oneof"`
+}
+
+type ExecuteQueryResponse_E struct {
+	E *ExecuteResult `protobuf:"bytes,2,opt,name=e,proto3,oneof"`
+}
+
+func (*ExecuteQueryResponse_Q) isExecuteQueryResponse_Result() {}
+
+func (*ExecuteQueryResponse_E) isExecuteQueryResponse_Result() {}
+
 type BackupRequest struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -872,7 +953,7 @@ type BackupRequest struct {
 func (x *BackupRequest) Reset() {
 	*x = BackupRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_command_proto_msgTypes[9]
+		mi := &file_command_proto_msgTypes[10]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -885,7 +966,7 @@ func (x *BackupRequest) String() string {
 func (*BackupRequest) ProtoMessage() {}
 
 func (x *BackupRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_command_proto_msgTypes[9]
+	mi := &file_command_proto_msgTypes[10]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -898,7 +979,7 @@ func (x *BackupRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use BackupRequest.ProtoReflect.Descriptor instead.
 func (*BackupRequest) Descriptor() ([]byte, []int) {
-	return file_command_proto_rawDescGZIP(), []int{9}
+	return file_command_proto_rawDescGZIP(), []int{10}
 }
 
 func (x *BackupRequest) GetFormat() BackupRequest_Format {
@@ -926,7 +1007,7 @@ type LoadRequest struct {
 func (x *LoadRequest) Reset() {
 	*x = LoadRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_command_proto_msgTypes[10]
+		mi := &file_command_proto_msgTypes[11]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -939,7 +1020,7 @@ func (x *LoadRequest) String() string {
 func (*LoadRequest) ProtoMessage() {}
 
 func (x *LoadRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_command_proto_msgTypes[10]
+	mi := &file_command_proto_msgTypes[11]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -952,7 +1033,7 @@ func (x *LoadRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use LoadRequest.ProtoReflect.Descriptor instead.
 func (*LoadRequest) Descriptor() ([]byte, []int) {
-	return file_command_proto_rawDescGZIP(), []int{10}
+	return file_command_proto_rawDescGZIP(), []int{11}
 }
 
 func (x *LoadRequest) GetData() []byte {
@@ -975,7 +1056,7 @@ type JoinRequest struct {
 func (x *JoinRequest) Reset() {
 	*x = JoinRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_command_proto_msgTypes[11]
+		mi := &file_command_proto_msgTypes[12]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -988,7 +1069,7 @@ func (x *JoinRequest) String() string {
 func (*JoinRequest) ProtoMessage() {}
 
 func (x *JoinRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_command_proto_msgTypes[11]
+	mi := &file_command_proto_msgTypes[12]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1001,7 +1082,7 @@ func (x *JoinRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use JoinRequest.ProtoReflect.Descriptor instead.
 func (*JoinRequest) Descriptor() ([]byte, []int) {
-	return file_command_proto_rawDescGZIP(), []int{11}
+	return file_command_proto_rawDescGZIP(), []int{12}
 }
 
 func (x *JoinRequest) GetId() string {
@@ -1037,7 +1118,7 @@ type NotifyRequest struct {
 func (x *NotifyRequest) Reset() {
 	*x = NotifyRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_command_proto_msgTypes[12]
+		mi := &file_command_proto_msgTypes[13]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -1050,7 +1131,7 @@ func (x *NotifyRequest) String() string {
 func (*NotifyRequest) ProtoMessage() {}
 
 func (x *NotifyRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_command_proto_msgTypes[12]
+	mi := &file_command_proto_msgTypes[13]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1063,7 +1144,7 @@ func (x *NotifyRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use NotifyRequest.ProtoReflect.Descriptor instead.
 func (*NotifyRequest) Descriptor() ([]byte, []int) {
-	return file_command_proto_rawDescGZIP(), []int{12}
+	return file_command_proto_rawDescGZIP(), []int{13}
 }
 
 func (x *NotifyRequest) GetId() string {
@@ -1091,7 +1172,7 @@ type RemoveNodeRequest struct {
 func (x *RemoveNodeRequest) Reset() {
 	*x = RemoveNodeRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_command_proto_msgTypes[13]
+		mi := &file_command_proto_msgTypes[14]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -1104,7 +1185,7 @@ func (x *RemoveNodeRequest) String() string {
 func (*RemoveNodeRequest) ProtoMessage() {}
 
 func (x *RemoveNodeRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_command_proto_msgTypes[13]
+	mi := &file_command_proto_msgTypes[14]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1117,7 +1198,7 @@ func (x *RemoveNodeRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use RemoveNodeRequest.ProtoReflect.Descriptor instead.
 func (*RemoveNodeRequest) Descriptor() ([]byte, []int) {
-	return file_command_proto_rawDescGZIP(), []int{13}
+	return file_command_proto_rawDescGZIP(), []int{14}
 }
 
 func (x *RemoveNodeRequest) GetId() string {
@@ -1138,7 +1219,7 @@ type Noop struct {
 func (x *Noop) Reset() {
 	*x = Noop{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_command_proto_msgTypes[14]
+		mi := &file_command_proto_msgTypes[15]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -1151,7 +1232,7 @@ func (x *Noop) String() string {
 func (*Noop) ProtoMessage() {}
 
 func (x *Noop) ProtoReflect() protoreflect.Message {
-	mi := &file_command_proto_msgTypes[14]
+	mi := &file_command_proto_msgTypes[15]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1164,7 +1245,7 @@ func (x *Noop) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use Noop.ProtoReflect.Descriptor instead.
 func (*Noop) Descriptor() ([]byte, []int) {
-	return file_command_proto_rawDescGZIP(), []int{14}
+	return file_command_proto_rawDescGZIP(), []int{15}
 }
 
 func (x *Noop) GetId() string {
@@ -1187,7 +1268,7 @@ type Command struct {
 func (x *Command) Reset() {
 	*x = Command{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_command_proto_msgTypes[15]
+		mi := &file_command_proto_msgTypes[16]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -1200,7 +1281,7 @@ func (x *Command) String() string {
 func (*Command) ProtoMessage() {}
 
 func (x *Command) ProtoReflect() protoreflect.Message {
-	mi := &file_command_proto_msgTypes[15]
+	mi := &file_command_proto_msgTypes[16]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1213,7 +1294,7 @@ func (x *Command) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use Command.ProtoReflect.Descriptor instead.
 func (*Command) Descriptor() ([]byte, []int) {
-	return file_command_proto_rawDescGZIP(), []int{15}
+	return file_command_proto_rawDescGZIP(), []int{16}
 }
 
 func (x *Command) GetType() Command_Type {
@@ -1321,54 +1402,61 @@ var file_command_proto_rawDesc = []byte{
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+	0x4f, 0x4d, 0x4d, 0x41, 0x4e, 0x44, 0x5f, 0x54, 0x59, 0x50, 0x45, 0x5f, 0x4a, 0x4f, 0x49, 0x4e,
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+	0x6f, 0x6d, 0x6d, 0x61, 0x6e, 0x64, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
@@ -1384,7 +1472,7 @@ func file_command_proto_rawDescGZIP() []byte {
 }
 
 var file_command_proto_enumTypes = make([]protoimpl.EnumInfo, 4)
-var file_command_proto_msgTypes = make([]protoimpl.MessageInfo, 16)
+var file_command_proto_msgTypes = make([]protoimpl.MessageInfo, 17)
 var file_command_proto_goTypes = []interface{}{
 	(QueryRequest_Level)(0),        // 0: command.QueryRequest.Level
 	(ExecuteQueryRequest_Level)(0), // 1: command.ExecuteQueryRequest.Level
@@ -1399,13 +1487,14 @@ var file_command_proto_goTypes = []interface{}{
 	(*ExecuteRequest)(nil),         // 10: command.ExecuteRequest
 	(*ExecuteResult)(nil),          // 11: command.ExecuteResult
 	(*ExecuteQueryRequest)(nil),    // 12: command.ExecuteQueryRequest
-	(*BackupRequest)(nil),          // 13: command.BackupRequest
-	(*LoadRequest)(nil),            // 14: command.LoadRequest
-	(*JoinRequest)(nil),            // 15: command.JoinRequest
-	(*NotifyRequest)(nil),          // 16: command.NotifyRequest
-	(*RemoveNodeRequest)(nil),      // 17: command.RemoveNodeRequest
-	(*Noop)(nil),                   // 18: command.Noop
-	(*Command)(nil),                // 19: command.Command
+	(*ExecuteQueryResponse)(nil),   // 13: command.ExecuteQueryResponse
+	(*BackupRequest)(nil),          // 14: command.BackupRequest
+	(*LoadRequest)(nil),            // 15: command.LoadRequest
+	(*JoinRequest)(nil),            // 16: command.JoinRequest
+	(*NotifyRequest)(nil),          // 17: command.NotifyRequest
+	(*RemoveNodeRequest)(nil),      // 18: command.RemoveNodeRequest
+	(*Noop)(nil),                   // 19: command.Noop
+	(*Command)(nil),                // 20: command.Command
 }
 var file_command_proto_depIdxs = []int32{
 	4,  // 0: command.Statement.parameters:type_name -> command.Parameter
@@ -1417,13 +1506,15 @@ var file_command_proto_depIdxs = []int32{
 	6,  // 6: command.ExecuteRequest.request:type_name -> command.Request
 	6,  // 7: command.ExecuteQueryRequest.request:type_name -> command.Request
 	1,  // 8: command.ExecuteQueryRequest.level:type_name -> command.ExecuteQueryRequest.Level
-	2,  // 9: command.BackupRequest.format:type_name -> command.BackupRequest.Format
-	3,  // 10: command.Command.type:type_name -> command.Command.Type
-	11, // [11:11] is the sub-list for method output_type
-	11, // [11:11] is the sub-list for method input_type
-	11, // [11:11] is the sub-list for extension type_name
-	11, // [11:11] is the sub-list for extension extendee
-	0,  // [0:11] is the sub-list for field type_name
+	9,  // 9: command.ExecuteQueryResponse.q:type_name -> command.QueryRows
+	11, // 10: command.ExecuteQueryResponse.e:type_name -> command.ExecuteResult
+	2,  // 11: command.BackupRequest.format:type_name -> command.BackupRequest.Format
+	3,  // 12: command.Command.type:type_name -> command.Command.Type
+	13, // [13:13] is the sub-list for method output_type
+	13, // [13:13] is the sub-list for method input_type
+	13, // [13:13] is the sub-list for extension type_name
+	13, // [13:13] is the sub-list for extension extendee
+	0,  // [0:13] is the sub-list for field type_name
 }
 
 func init() { file_command_proto_init() }
@@ -1541,7 +1632,7 @@ func file_command_proto_init() {
 			}
 		}
 		file_command_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*BackupRequest); i {
+			switch v := v.(*ExecuteQueryResponse); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1553,7 +1644,7 @@ func file_command_proto_init() {
 			}
 		}
 		file_command_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*LoadRequest); i {
+			switch v := v.(*BackupRequest); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1565,7 +1656,7 @@ func file_command_proto_init() {
 			}
 		}
 		file_command_proto_msgTypes[11].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*JoinRequest); i {
+			switch v := v.(*LoadRequest); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1577,7 +1668,7 @@ func file_command_proto_init() {
 			}
 		}
 		file_command_proto_msgTypes[12].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*NotifyRequest); i {
+			switch v := v.(*JoinRequest); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1589,7 +1680,7 @@ func file_command_proto_init() {
 			}
 		}
 		file_command_proto_msgTypes[13].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*RemoveNodeRequest); i {
+			switch v := v.(*NotifyRequest); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1601,7 +1692,7 @@ func file_command_proto_init() {
 			}
 		}
 		file_command_proto_msgTypes[14].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*Noop); i {
+			switch v := v.(*RemoveNodeRequest); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1613,6 +1704,18 @@ func file_command_proto_init() {
 			}
 		}
 		file_command_proto_msgTypes[15].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*Noop); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_command_proto_msgTypes[16].Exporter = func(v interface{}, i int) interface{} {
 			switch v := v.(*Command); i {
 			case 0:
 				return &v.state
@@ -1632,13 +1735,17 @@ func file_command_proto_init() {
 		(*Parameter_Y)(nil),
 		(*Parameter_S)(nil),
 	}
+	file_command_proto_msgTypes[9].OneofWrappers = []interface{}{
+		(*ExecuteQueryResponse_Q)(nil),
+		(*ExecuteQueryResponse_E)(nil),
+	}
 	type x struct{}
 	out := protoimpl.TypeBuilder{
 		File: protoimpl.DescBuilder{
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_command_proto_rawDesc,
 			NumEnums:      4,
-			NumMessages:   16,
+			NumMessages:   17,
 			NumExtensions: 0,
 			NumServices:   0,
 		},
diff --git a/command/command.proto b/command/command.proto
index 45275f46..632dd471 100644
--- a/command/command.proto
+++ b/command/command.proto
@@ -72,6 +72,13 @@ message ExecuteQueryRequest {
 	int64 freshness = 4;
 }
 
+message ExecuteQueryResponse {
+	oneof result {
+		QueryRows q = 1;
+		ExecuteResult e = 2;
+	}
+}
+
 message BackupRequest {
 	enum Format {
 		BACKUP_REQUEST_FORMAT_NONE = 0;
diff --git a/db/db.go b/db/db.go
index cfcbc437..6743f01b 100644
--- a/db/db.go
+++ b/db/db.go
@@ -416,13 +416,16 @@ func (db *DB) ExecuteStringStmt(query string) ([]*command.ExecuteResult, error)
 // Execute executes queries that modify the database.
 func (db *DB) Execute(req *command.Request, xTime bool) ([]*command.ExecuteResult, error) {
 	stats.Add(numExecutions, int64(len(req.Statements)))
-
 	conn, err := db.rwDB.Conn(context.Background())
 	if err != nil {
 		return nil, err
 	}
 	defer conn.Close()
+	return db.executeWithConn(req, xTime, conn)
+}
 
+func (db *DB) executeWithConn(req *command.Request, xTime bool, conn *sql.Conn) ([]*command.ExecuteResult, error) {
+	var err error
 	type Execer interface {
 		ExecContext(ctx context.Context, query string, args ...interface{}) (sql.Result, error)
 	}
@@ -509,7 +512,7 @@ func (db *DB) Execute(req *command.Request, xTime bool) ([]*command.ExecuteResul
 		}
 		result.RowsAffected = ra
 		if xTime {
-			result.Time = time.Now().Sub(start).Seconds()
+			result.Time = time.Since(start).Seconds()
 		}
 		allResults = append(allResults, result)
 	}
@@ -659,7 +662,7 @@ func (db *DB) queryWithConn(req *command.Request, xTime bool, conn *sql.Conn) ([
 		}
 
 		if xTime {
-			rows.Time = time.Now().Sub(start).Seconds()
+			rows.Time = time.Since(start).Seconds()
 		}
 
 		rows.Columns = columns
@@ -673,6 +676,10 @@ func (db *DB) queryWithConn(req *command.Request, xTime bool, conn *sql.Conn) ([
 	return allRows, err
 }
 
+func (db *DB) Request(req *command.ExecuteQueryRequest, xTime bool) ([]*command.ExecuteQueryResponse, error) {
+	return nil, nil
+}
+
 // Backup writes a consistent snapshot of the database to the given file.
 // This function can be called when changes to the database are in flight.
 func (db *DB) Backup(path string) error {