示例#1
0
文件: server.go 项目: richarwu/vitess
// ExecuteKeyspaceIds is the RPC version of vtgateservice.VTGateService method
func (vtg *VTGate) ExecuteKeyspaceIds(ctx context.Context, request *pb.ExecuteKeyspaceIdsRequest) (response *pb.ExecuteKeyspaceIdsResponse, err error) {
	defer vtg.server.HandlePanic(&err)
	ctx = callerid.NewContext(callinfo.GRPCCallInfo(ctx),
		request.CallerId,
		callerid.NewImmediateCallerID("grpc client"))
	reply := new(proto.QueryResult)
	executeErr := vtg.server.ExecuteKeyspaceIds(ctx,
		string(request.Query.Sql),
		tproto.Proto3ToBindVariables(request.Query.BindVariables),
		request.Keyspace,
		request.KeyspaceIds,
		request.TabletType,
		proto.ProtoToSession(request.Session),
		request.NotInTransaction,
		reply)
	response = &pb.ExecuteKeyspaceIdsResponse{
		Error: vtgate.RPCErrorToVtRPCError(reply.Err),
	}
	if executeErr == nil {
		response.Result = mproto.QueryResultToProto3(reply.Result)
		response.Session = proto.SessionToProto(reply.Session)
		return response, nil
	}
	return nil, vterrors.ToGRPCError(executeErr)
}
示例#2
0
文件: server.go 项目: tjyang/vitess
// ExecuteBatchKeyspaceIds is the RPC version of
// vtgateservice.VTGateService method
func (vtg *VTGate) ExecuteBatchKeyspaceIds(ctx context.Context, request *pb.ExecuteBatchKeyspaceIdsRequest) (response *pb.ExecuteBatchKeyspaceIdsResponse, err error) {
	defer vtg.server.HandlePanic(&err)
	ctx = callerid.NewContext(callinfo.GRPCCallInfo(ctx),
		request.CallerId,
		callerid.NewImmediateCallerID("grpc client"))
	reply := new(proto.QueryResultList)
	bq, err := proto.ProtoToBoundKeyspaceIdQueries(request.Queries)
	if err != nil {
		return nil, vterrors.ToGRPCError(err)
	}
	executeErr := vtg.server.ExecuteBatchKeyspaceIds(ctx,
		bq,
		request.TabletType,
		request.AsTransaction,
		request.Session,
		reply)
	response = &pb.ExecuteBatchKeyspaceIdsResponse{
		Error: vtgate.RPCErrorToVtRPCError(reply.Err),
	}
	if executeErr != nil {
		return nil, vterrors.ToGRPCError(executeErr)
	}
	response.Results = tproto.QueryResultListToProto3(reply.List)
	response.Session = reply.Session
	return response, nil
}
示例#3
0
文件: server.go 项目: richarwu/vitess
// ExecuteEntityIds is the RPC version of vtgateservice.VTGateService method
func (vtg *VTGateP3) ExecuteEntityIds(ctx context.Context, request *pb.ExecuteEntityIdsRequest, response *pb.ExecuteEntityIdsResponse) (err error) {
	defer vtg.server.HandlePanic(&err)
	ctx, cancel := context.WithDeadline(ctx, time.Now().Add(*rpcTimeout))
	defer cancel()
	ctx = callerid.NewContext(ctx,
		request.CallerId,
		callerid.NewImmediateCallerID("bsonp3 client"))
	reply := new(proto.QueryResult)
	executeErr := vtg.server.ExecuteEntityIds(ctx,
		string(request.Query.Sql),
		tproto.Proto3ToBindVariables(request.Query.BindVariables),
		request.Keyspace,
		request.EntityColumnName,
		request.EntityKeyspaceIds,
		request.TabletType,
		proto.ProtoToSession(request.Session),
		request.NotInTransaction,
		reply)
	if executeErr == nil {
		response.Error = vtgate.RPCErrorToVtRPCError(reply.Err)
		response.Result = mproto.QueryResultToProto3(reply.Result)
		response.Session = proto.SessionToProto(reply.Session)
	}
	return vterrors.ToJSONError(executeErr)
}
示例#4
0
文件: server.go 项目: richarwu/vitess
// ExecuteBatchKeyspaceIds is the RPC version of
// vtgateservice.VTGateService method
func (vtg *VTGateP3) ExecuteBatchKeyspaceIds(ctx context.Context, request *pb.ExecuteBatchKeyspaceIdsRequest, response *pb.ExecuteBatchKeyspaceIdsResponse) (err error) {
	defer vtg.server.HandlePanic(&err)
	ctx, cancel := context.WithDeadline(ctx, time.Now().Add(*rpcTimeout))
	defer cancel()
	ctx = callerid.NewContext(ctx,
		request.CallerId,
		callerid.NewImmediateCallerID("bsonp3 client"))
	reply := new(proto.QueryResultList)
	executeErr := vtg.server.ExecuteBatchKeyspaceIds(ctx,
		proto.ProtoToBoundKeyspaceIdQueries(request.Queries),
		request.TabletType,
		request.AsTransaction,
		proto.ProtoToSession(request.Session),
		reply)
	if executeErr == nil {
		response.Error = vtgate.RPCErrorToVtRPCError(reply.Err)
		response.Results = tproto.QueryResultListToProto3(reply.List)
		response.Session = proto.SessionToProto(reply.Session)
	}
	return vterrors.ToJSONError(executeErr)
}