Finding hard time deleting one node from array friend list

MichelDiz · August 8, 2018, 4:09pm

As I said before, I have no practice with GoLang. But look, in the example there is “mu.SetJson = pb” That is, it is sending a mutation in JSON format. Looking at the api.proto I can see that there is a operation, called “delete_json”. In this case, test with this syntax.

Take a look on the api.proto

github.com

dgraph-io/dgo/blob/71e4b7ed50eac8be08c25ff502be0701480f65d0/protos/api.proto#L56


      
          }
          
          message Assigned {
          	map<string, string> uids = 1;
          	TxnContext context = 2;
          	Latency latency = 12;
          }
          
          message Mutation {
          	bytes set_json = 1;
          	bytes delete_json = 2;
          	bytes set_nquads = 3;
          	bytes del_nquads = 4;
          
          	repeated NQuad set = 10;
          	repeated NQuad del = 11;
          	uint64 start_ts = 13;
          	bool commit_now = 14;
          	bool ignore_index_conflict = 15; // this field is not parsed and used by the server anymore.
          }

and

github.com

dgraph-io/dgo/blob/71e4b7ed50eac8be08c25ff502be0701480f65d0/protos/api/api.pb.go#L217


      
          
          func (m *Assigned) GetLatency() *Latency {
          	if m != nil {
          		return m.Latency
          	}
          	return nil
          }
          
          type Mutation struct {
          	SetJson             []byte   `protobuf:"bytes,1,opt,name=set_json,json=setJson,proto3" json:"set_json,omitempty"`
          	DeleteJson          []byte   `protobuf:"bytes,2,opt,name=delete_json,json=deleteJson,proto3" json:"delete_json,omitempty"`
          	SetNquads           []byte   `protobuf:"bytes,3,opt,name=set_nquads,json=setNquads,proto3" json:"set_nquads,omitempty"`
          	DelNquads           []byte   `protobuf:"bytes,4,opt,name=del_nquads,json=delNquads,proto3" json:"del_nquads,omitempty"`
          	Set                 []*NQuad `protobuf:"bytes,10,rep,name=set" json:"set,omitempty"`
          	Del                 []*NQuad `protobuf:"bytes,11,rep,name=del" json:"del,omitempty"`
          	StartTs             uint64   `protobuf:"varint,13,opt,name=start_ts,json=startTs,proto3" json:"start_ts,omitempty"`
          	CommitNow           bool     `protobuf:"varint,14,opt,name=commit_now,json=commitNow,proto3" json:"commit_now,omitempty"`
          	IgnoreIndexConflict bool     `protobuf:"varint,15,opt,name=ignore_index_conflict,json=ignoreIndexConflict,proto3" json:"ignore_index_conflict,omitempty"`
          }
          
          func (m *Mutation) Reset()                    { *m = Mutation{} }

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Finding hard time deleting one node from array friend list

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