Contains a row for each object that is an extended stored procedure, with sys.objects.type = X. Because extended stored procedures are installed into the master database, they are only visible from that database context. Selecting from the sys.extended_procedures view in any other database context will return an empty result set.
<Columns inherited from sys.objects>
For a list of columns that this view inherits, see sys.objects (Transact-SQL).
Name, including path, of the DLL for this extended stored procedure.
In SQL Server 2005 and later versions, the visibility of the metadata in catalog views is limited to securables that a user either owns or on which the user has been granted some permission. For more information, see Metadata Visibility Configuration.