How do I write $slice MongoDB code in golang? Here is my MongoDB code:
db.userdetail.aggregate([{"$project":{"user":{"$slice":["$user",2,1]}}}]).pretty()
I try to write this code in golang:
o1 := bson.M{
"$project":bson.M{"user":bson.M{"$slice":bson.M["$user",2,1,],},},
}
It gives me the following err: syntax error: unexpected comma, expecting ]