sys.filegroups (Transact-SQL)

THIS TOPIC APPLIES TO: yesSQL Server (starting with 2008)yesAzure SQL DatabaseyesAzure SQL Data Warehouse yesParallel Data Warehouse

Contains a row for each data space that is a filegroup.

Column name Data type Description
<inherited columns> -- For a list of columns that this view inherits, see sys.data_spaces (Transact-SQL).
filegroup_guid uniqueidentifier GUID for the filegroup.

NULL = PRIMARY filegroup
log_filegroup_id int Identified for informational purposes only. Not supported. Future compatibility is not guaranteed. In SQL Server, the value is NULL.
is_read_only bit 1 = Filegroup is read-only.

0 = Filegroup is read/write.
is_autogrow_all_files bit Applies to: SQL Server ( SQL Server 2016 through current version).

1 = When a file in the filegroup meets the autogrow threshold, all files in the filegroup grow.

0 = When a file in the filegroup meets the autogrow threshold, only that file grows. This is the default.

Permissions

Requires membership in the public role. For more information, see Metadata Visibility Configuration.

See Also

Catalog Views (Transact-SQL)
Data Spaces (Transact-SQL)