CODEWITHSUNDEEP
arraysmongodbgobson
Sebmon
Sebmon

Reputation: 11

Store slices and nested structures in MongoDB Golang

I have built a program in Go with the next structure

type A struct {
  feature []string
}

type B struct {
  title string
  other_feature []A
}

I tried to use the bson package but only the title appears on the database after execution. Does anyone have a solution?

Upvotes: 1

Views: 1521

Answers (1)

Thundercat
Thundercat

Reputation: 120999

You need to export the field names by starting the field name with an uppercase letter. Use the bson field tag to specify the named used in the database.

type A struct {
  Feature []string `bson:"feature"`
}

type B struct {
  Title string       `bson:"title"`
  Other_feature []A  `bson:"other_feature"`
}

Upvotes: 5

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