# 27017/TCP (MongoDB)

## Información general

```shell
# Bases de datos
show databases;

# Colecciones
use <database-name>;
db.getCollectionNames();

# Documentos
use <database-name>;
db.<collection-name>.find();
```

## Creación de base de datos

```shell
use <database-name>;
```

## Creación de colección

```shell
use <database-name>;
db.createCollection("<collection-name>")
```

## Ingreso de documento

```shell
use <database-name>;
db.<collection-name>.find();
db.<collection-name>.insert(<json>);
db.<collection-name>.find();
```

## Actualización de campo de documento

```shell
use <database-name>;
db.<collection-name>.find();
db.<collection-name>.update({id:1}, {$set: {field: "value"}});
db.<collection-name>.find();
```

## Eliminación de documento

```shell
# Listar documentos
use <database-name>;
db.<collection-name>.find();

# Eliminación de un documento
db.<collection-name>.remove({id:1});

# Eliminación de todos los documentos de una colección
db.<collection-name>.drop();
```


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