I have a document with following structure. I want to insert a new file in the array files followed by making all other file status set to "INACTIVE". After inserting, I am trying following code to update other file of the array but it is unable to match.
{
{
"id":"fafsahjaf867rwhrbjw",
"files" : [
{"name": "123", status:"ACTIVE"},
{"name": "124", status:"ACTIVE"},
{"name": "125", status:"ACTIVE"},
{"name": "126", status:"ACTIVE"},
]
},
}
query = bson.M{ "id": productId,
"files": bson.M{
"$not": bson.M{"$elemMatch": fileObj}}}
update = bson.M{
"$set": bson.M{
"files.$.status": "INACTIVE",
},
}
If you have Mongo >= 3.6, here an example to edit all but the last with name 126.
db.collection.update(
{ "id" : "fafsahjaf867rwhrbjw", "files.name": "126" },
{ "$set": { "files.$[elem].status": "INACTIVE" } },
{ "arrayFilters": [{ "elem.name": {$ne : "126"} }], "multi": true }
)
Got that solution from How to Update Multiple Array Elements in mongodb