Ejemplo n.º 1
0
// StreamExecuteShards is the RPC version of vtgateservice.VTGateService method
func (vtg *VTGate) StreamExecuteShards(request *pb.StreamExecuteShardsRequest, stream pbs.Vitess_StreamExecuteShardsServer) (err error) {
	defer vtg.server.HandlePanic(&err)

	query := &proto.QueryShard{
		Sql:           string(request.Query.Sql),
		BindVariables: tproto.Proto3ToBindVariables(request.Query.BindVariables),
		Keyspace:      request.Keyspace,
		Shards:        request.Shards,
		TabletType:    topo.ProtoToTabletType(request.TabletType),
	}
	return vtg.server.StreamExecuteShard(stream.Context(), query, func(value *proto.QueryResult) error {
		return stream.Send(&pb.StreamExecuteShardsResponse{
			Result: mproto.QueryResultToProto3(value.Result),
		})
	})
}
Ejemplo n.º 2
0
// StreamExecuteShards is the RPC version of vtgateservice.VTGateService method
func (vtg *VTGate) StreamExecuteShards(request *pb.StreamExecuteShardsRequest, stream pbs.Vitess_StreamExecuteShardsServer) (err error) {
	defer vtg.server.HandlePanic(&err)
	ctx := callerid.NewContext(callinfo.GRPCCallInfo(stream.Context()),
		request.CallerId,
		callerid.NewImmediateCallerID("grpc client"))
	return vtg.server.StreamExecuteShards(ctx,
		string(request.Query.Sql),
		tproto.Proto3ToBindVariables(request.Query.BindVariables),
		request.Keyspace,
		request.Shards,
		request.TabletType,
		func(value *proto.QueryResult) error {
			return stream.Send(&pb.StreamExecuteShardsResponse{
				Result: mproto.QueryResultToProto3(value.Result),
			})
		})
}
Ejemplo n.º 3
0
// StreamExecuteShards is the RPC version of vtgateservice.VTGateService method
func (vtg *VTGate) StreamExecuteShards(request *vtgatepb.StreamExecuteShardsRequest, stream vtgateservicepb.Vitess_StreamExecuteShardsServer) (err error) {
	defer vtg.server.HandlePanic(&err)
	ctx := withCallerIDContext(stream.Context(), request.CallerId)
	bv, err := querytypes.Proto3ToBindVariables(request.Query.BindVariables)
	if err != nil {
		return vterrors.ToGRPCError(err)
	}
	vtgErr := vtg.server.StreamExecuteShards(ctx,
		string(request.Query.Sql),
		bv,
		request.Keyspace,
		request.Shards,
		request.TabletType,
		func(value *sqltypes.Result) error {
			return stream.Send(&vtgatepb.StreamExecuteShardsResponse{
				Result: sqltypes.ResultToProto3(value),
			})
		})
	return vterrors.ToGRPCError(vtgErr)
}