Question : mongodb replace string
Answered by : httpsgithubcomgarzj
db.mycollection.find({}).forEach((doc, index) => { doc.myStr = doc.myStr.replace('foo', 'bar'); db.mycollection.save(doc);
});Source : | Last Update : Sat, 26 Dec 20
Question : mongodb replace document
Answered by : kirkpatrick-brown
try { db.restaurant.replaceOne( { "name" : "Central Perk Cafe" }, { "name" : "Central Pork Cafe", "Borough" : "Manhattan" } );
} catch (e){ print(e);
}Source : https://docs.mongodb.com/manual/reference/method/db.collection.replaceOne/ | Last Update : Sat, 05 Sep 20
Question : mongodb replace document
Answered by : kirkpatrick-brown
db.collection.replaceOne( <filter>, <replacement>, { upsert: <boolean>, writeConcern: <document>, collation: <document>, hint: <document|string> // Available starting in 4.2.1 }
)Source : https://docs.mongodb.com/manual/reference/method/db.collection.replaceOne/ | Last Update : Sat, 05 Sep 20