Here is the scenario I am dealing with:
var temp = Collection.find({nom: "lol"}).fetch();
I made changes to the _id in this instance
Collection2.insert(temp);
After these operations, my MongoDB data looks like this:
{
"0" : {
_id: "65462984521651" //<- The updated id
//Additional information
//....
},
_id : "dvhssdhvflidsfjhv"
}
How can I insert the document into the root level instead of under "0"? Thank you for your help :)
The cursor.fetch method always results in an array being returned.
The collection.insert method requires a single document, unlike the native MongoDB JS driver which allows bulk-inserts.
If you are looking to insert multiple documents, there is a discussion on this topic at Does inserting multiple documents in a Meteor Collection work the same as pure mongodb?.
You may want to try the following approach (instead of Collection2.insert(temp)):
temp.forEach(function(doc) {
Collection2.insert(doc);
});
It is also recommended to use more meaningful names for your variables than just temp. Consider providing context such as temp posts, temp messages, or temp usernames. Similarly, consider giving descriptive names to Collection and Collection2. However, these variable names could be specific to this Stack Overflow question, so adjust accordingly!
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