General Extended Stored Procedures (Transact-SQL)

SQL Server supports the following system stored procedures that provide an interface from an instance of SQL Server to external programs for various maintenance activities.

xp_cmdshell	xp_logininfo
xp_enumgroups	xp_msver
xp_grantlogin	xp_revokelogin
xp_logevent	xp_sprintf
xp_loginconfig	xp_sqlmaint
	xp_sscanf

See Also

Reference

System Stored Procedures (Transact-SQL)