[GODRIVER-1089] How can i update some field except obj field? Created: 25/May/19  Updated: 27/Oct/23  Resolved: 30/May/19

Status: Closed
Project: Go Driver
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Task Priority: Major - P3
Reporter: bakatest Assignee: Unassigned
Resolution: Works as Designed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified


 Description   

type Update struct

{ Name string `bson:"name"` Obj *StructB `bson:"obj,omitempty"` }


type StructB struct

{ A string `bson:"a"` }

update := Update

{ Name:"name", }


db.Update(filter,update)

error message ``"multiple write errors: [{write errors: [{'$set' is empty. You must specify a field like so: {$set:

{<field>: ...}

}}]},

{<nil>}

]"``



 Comments   
Comment by bakatest [ 26/May/19 ]

sry i'm wrong plz close issure

Comment by bakatest [ 26/May/19 ]

like this way http://www.mikeball.info/blog/serialize-empty-structs-to-json-in-go/

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