FileGroup Object

Cette fonctionnalité sera supprimée dans une prochaine version de Microsoft SQL Server. Évitez d'utiliser cette fonctionnalité dans de nouveaux travaux de développement, et prévoyez de modifier les applications qui utilisent actuellement cette fonctionnalité.

The FileGroup object exposes the attributes of a Microsoft SQL Server filegroup.

Properties

Methods

Notes

A SQL Server filegroup categorizes the operating system files containing data from a single SQL Server database to simplify database administration tasks, such as backup. A filegroup is a property of a SQL Server database and cannot contain the operating system files of more than one database, though a single database can contain more than one filegroup.

When a database is created, it is created on exactly one filegroup named PRIMARY. After database creation, filegroups can be added to the database. A filegroup name can be specified in a CREATE TABLE or CREATE INDEX statement, directing data storage for a database.

With the FileGroup object, you can:

• Create a SQL Server filegroup.
• Remove an existing SQL Server filegroup.
• Manage the physical storage of a SQL Server database by adding or removing DBFile objects to the DBFiles collection.

The Name property of a FileGroup object uses the SQL Server data type sysname. The Name property must be unique within the list of filegroups of a SQL Server database.

To create a SQL Server filegroup

1. Create a FileGroup object.

2. Set the Name property.

3. Add the FileGroup object to the FileGroups collection of a connected Database object.

Remarque :
The FileGroup object is compatible with instances of SQL Server version 7.0 and later. However, the FileGroup2 object extends the functionality of the FileGroup object for use with features that were introduced in SQL Server 2000.

Voir aussi

Référence

FileGroup2 Object

Autres ressources

CREATE INDEX (Transact-SQL)
CREATE TABLE (Transact-SQL)

Aide et Informations

Assistance sur SQL Server 2005