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En este tema se aplica a: Use the Options page of the Restore Database dialog box to modify the behavior and outcome of the restore operation.

Para generar el script, haga clic en Script y seleccione un destino para este. To generate the script, click Script and then select a destination for the script. To modify aspects of the behavior of the restore operation, use the options of the Restore options panel. The restore operation will overwrite the files of any database that is currently using the database name that you are specifying in the Restore to field on the General page of the Restore Database dialog box.

The files of the existing database will be overwritten even if you are restoring backups from a different database to the existing database name. Use this option only after careful consideration. Preserves the replication settings when restoring a published database to a server other than the server where the database was created.

This option is relevant only if the database was replicated when the backup was created. This option is available only with the Leave the database ready for use by rolling back the uncommitted transactions option described later in this tablewhich is equivalent to restoring a backup with the RECOVERY option.

To determine the state of the database after the store operation, you must select one of the options of the Recovery state panel. Recovers the database after restoring the final backup checked in the Backup sets to restore grid on the General page. Under the full recovery model or bulk-logged recovery model, choose this option only if you are restoring all the log files now. Leaves the database in the restoring state. This allows you to restore additional backups in the current recovery path.

If you select this option, the Preserve replication settings option is unavailable. Leaves the database in a standby state, in which the database is available for limited read-only access. Choosing this option requires that you specify a standby file in the Standby file text box. The standby file allows the recovery effects to be undone. Archivo en espera Standby file Especifica un archivo en espera. Specifies a standby file. Puede buscar el archivo en espera o escribir su ruta de acceso directamente en el cuadro de texto.

You can browse for the standby file or enter its pathname directly in the text box. Allows you to designate that a tail-log backup be performed along with the database restore. Realizar copia del final del registro antes de restaurar Take tail-Log backup before restoring Active esta casilla para indicar que debe realizarse una copia del final del registro.

Check this box to designate that a tail-log backup should be performed. If the point-in-time you have selected in the Backup Timeline dialog box requires a tail-log backup, this box will be selected and you will not be able to edit it. Archivo de copia de seguridad Backup file Especifica un archivo de copia de seguridad del final del registro. Specifies a backup file for the tail of the log. Puede buscar el archivo de copia de seguridad o escribir su nombre directamente en el cuadro de texto.

You can browse for the backup file or enter its name directly in the text box. Permite cerrar las conexiones de base de datos existentes. Allows you to close existing database connections.

Restore operations may fail if there are active connections to the database. Check the Close existing connections option to ensure that all active connections between Management Studio Management Studio and the database are closed. This check box sets the database to single user mode before performing the restore operations, and sets the database to multi-user mode when complete.

Specifies that after each backup is restored, the Continue with Restore dialog box will be displayed to inquire whether you want to continue the restore sequence. This dialog box displays the name of the next media set if known and the name and description of the next backup set. This option allows you to pause a restore sequence after restoring any of the backups. This option is particularly useful when you must swap tapes for different media sets; for example, when your server has only one tape device.

When you are ready to proceed, click OK. You can interrupt a restore sequence by clicking No. This leaves the database is in the restoring state. At your convenience, you can later continue the restore sequence by resuming with the next backup described in the Continue with Restore dialog box.

The procedure restoring the next backup depends on whether it contains data or transaction log, as follows: Si la siguiente copia de seguridad es una copia de seguridad de datos completa o diferencial, vuelva a utilizar la tarea Restaurar base de datos.

If the next backup is a full or differential backup, use the Restore Database task again. Si la copia de seguridad siguiente es la de un archivo, utilice la tarea Restaurar archivos y grupos de archivos. If the next backup is a file backup, use the Restore Files and Filegroup s task. Si la siguiente copia de seguridad es una copia de seguridad de registros, utilice la tarea Restaurar registro de transacciones.

If the next backup is a log backup, use the Restore Transaction Log task.

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En este tema se aplica a: The actual number of user connections allowed also depends on the version of SQL Server SQL Server that you are using, and also the limits of your application or applications and hardware. Because user connections is a dynamic self-configuring option, SQL Server SQL Server adjusts the maximum number of user connections automatically as needed, up to the maximum value allowable.

For example, if only 10 users are logged in, 10 user connection objects are allocated. In most cases, you do not have to change the value for this option. The default is 0, which means that the maximum 32, user connections are allowed. En este tema In This Topic. To configure the user connections option, using: After you configure the user connections option. Using the user connections option helps avoid overloading the server with too many concurrent connections.

You can estimate the number of connections based on system and user requirements. For example, on a system with many users, each user would not usually require a unique connection. Los usuarios pueden compartir las conexiones.

Connections can be shared among users. Users running OLE DB applications need a connection for each open connection object, users running Open Database Connectivity ODBC applications need a connection for each active connection handle in the application, and users running DB-Library applications need one connection for each process started that calls the DB-Library dbopen function. If you must use this option, do not set the value too high, because each connection has overhead regardless of whether the connection is being used.

If you exceed the maximum number of user connections, you receive an error message and are not able to connect until another connection becomes available. In Object Explorer, right-click a server and click Properties. Haga clic en el nodo Conexiones. Click the Connections node. Under Connections , in the Max number of concurrent connections box, type or select a value from 0 through to set the maximum number of users that are allowed to connect simultaneously to the instance of SQL Server SQL Server.

Connect to the Motor de base de datos Database Engine. From the Standard bar, click New Query. Copie y pegue el siguiente ejemplo en la ventana de consulta y haga clic en Ejecutar. Copy and paste the following example into the query window and click Execute.

El servidor debe reiniciarse para que el valor surta efecto. The server must be restarted before the setting can take effect. En este tema In This Topic Antes de empezar: