| | err = coll.FindOne(context.TODO(), bson.D{{"firstName", Mike}}).Decode(&result) |
|
| | cursor, err := coll.Find(context.TODO(), bson.D{{"age", bson.D{{"$gte", 46}}}}) |
|
| | result, err := coll.InsertOne( | | context.TODO(), | | bson.D{ | | {"animal", "Dog"}, | | {"breed", "Beagle"} | | } | | ) |
|
| | docs := []interface{} { | | bson.D{{"firstName", "Erik"}, {"age", 27}}, | | bson.D{{"firstName", "Mohammad"}, {"lastName", "Ahmad"}, {"age", 10}}, | | bson.D{{"firstName", "Todd"}}, | | bson.D{{"firstName", "Juan"}, {"lastName", "Pablo"}} | | } | | | result, err := coll.InsertMany(context.TODO(), docs) |
|
| | result, err := coll.UpdateOne( | | context.TODO(), | | bson.D{{"firstName", "Erik"}}, | | bson.D{{"$set", bson.D{{"age", 28}}}} | | ) | | fmt.Printf("The number of modified documents: %d\n", result.ModifiedCount) |
|
| | result, err := coll.UpdateMany( | | context.TODO(), | | bson.D{{"age", bson.D{{"$gte", 58}}}}, | | bson.D{{"$set", bson.D{{"description", "Senior"}}}} | | ) | | fmt.Printf("The number of modified documents: %d\n", result.ModifiedCount) |
|
| | result, err := coll.UpdateMany( | | context.TODO(), | | bson.D{}, | | bson.D{{"$push", bson.D{{family, "brother"}}}} | | ) |
|
| | result, err := coll.ReplaceOne( | | context.TODO(), | | bson.D{{"firstName", "Mick"}}, | | bson.D{{"firstName", "Mike"}, {"lastName", "Doe"}} | | ) |
|
| | result, err := coll.DeleteOne( | | context.TODO(), | | bson.D{{"firstName", "Xiao"}} | | ) |
|
| | results, err := coll.DeleteMany( | | context.TODO(), | | bson.D{{"age", bson.D{{"$lte", 12}}}} | | ) |
|
| | models := []mongo.WriteModel{ | | mongo.NewInsertOneModel().SetDocument(bson.D{{"firstName", "John"}, {"age", 5}}), | | mongo.NewUpdateOneModel().SetFilter(bson.D{{"firstName", "Juan"}}). | | SetUpdate(bson.D{{"$set", bson.D{{"age", 12}}}}), | | } | | opts := options.BulkWrite().SetOrdered(true) | | | results, err := coll.BulkWrite(context.TODO(), models, opts) |
|
| | pipeline := mongo.Pipeline{bson.D{{"$match", bson.D{{"operationType", "insert"}}}}} | | cs, err := coll.Watch(context.TODO(), pipeline) |
|
| | cursor, err := coll.Find(context.TODO(), bson.D{}) | | | for cursor.Next(context.TODO()) { | | var result bson.D | | if err := cursor.Decode(&result); err != nil { | | log.Fatal(err) | | } | | fmt.Println(result) | | } |
|
| | cursor, err := coll.Find(context.TODO(), bson.D{}) | | | var results []bson.D | | if err = cursor.All(context.TODO(), &results); err != nil { | | panic(err) | | } |
|
| | count, err := coll.CountDocuments(context.TODO(), bson.D{}) |
|
| | results, err := coll.Distinct(context.TODO(), "firstName", bson.D{}) |
|
| | cursor, err := coll.Find(context.TODO(), bson.D{}, options.Find().SetLimit(2)) |
|
| | | cursor, err := coll.Find(context.TODO(), bson.D{}, options.Find().SetSkip(4)) |
|
| | cursor, err := coll.Find(context.TODO(), bson.D{}, options.Find().SetSort(bson.D{{"age", 1}})) |
|
| | cursor, err := coll.Find( | | context.TODO(), | | bson.D{}, | | options.Find().SetProjection( | | bson.D{{"age", 0}, {"_id",0}} | | ) | | ) |
|
| | model := mongo.IndexModel{Keys: bson.D{{"firstName", 1}, {"lastName", -1}}} | | name, err := coll.Indexes().CreateOne(context.TODO(), model) |
|
| | | cursor, err := coll.Find(context.TODO(), bson.D{{"$text", bson.D{{"$search", "beagle"}}}}) |
|