findbyid mongoose
// Find the adventure with the given `id`, or `null` if not found
await Adventure.findById(id).exec();
// using callback
Adventure.findById(id, function (err, adventure) {});
// select only the adventures name and length
await Adventure.findById(id, 'name length').exec();monngoose find from an array using in
//If teamIds is already an array, then you shouldn't wrap it in another array:
Team.find({
'_id': { $in: teamIds }
}, function(err, teamData) {
console.log("teams name " + teamData);
});
//If teamIds is a string of comma-separated id values, you need to convert it into an array of values using split:
Team.find({
'_id': { $in: teamIds.split(',') }
}, function(err, teamData) {
console.log("teams name " + teamData);
});monngoose find from an array using in
//e.g. : There's an array of Team Ids which needs to find documents from db
Team.find({
'_id': { $in: teamIds.split(',') }
}, function(err, teamData) {
console.log("teams name " + teamData);
});Copyright © 2021 Codeinu
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