I tried :
EXEC SP_CONFIGURE 'SHOW ADVANCED OPTION', '1'
GO
RECONFIGURE
GO
EXEC SP_CONFIGURE 'SET DATEFORMAT MDY'
GO
RECONFIGURE
GO
Got :
DBCC execution completed. If DBCC printed error messages, contact your system administrator.
Configuration option 'show advanced options' changed from 1 to 1. Run the RECONFIGURE statement to install.
Server: Msg 5808, Level 16, State 1, Line 1
Ad hoc updates to system catalogs not recommended. Use the RECONFIGURE WITH OVERRIDE statement to force this configuration.
Server: Msg 15123, Level 16, State 1, Procedure sp_configure, Line 78
The configuration option 'SET DATEFORMAT MDY' does not exist, or it may be an advanced option.
Valid configuration options are:
Server: Msg 5808, Level 16, State 1, Line 1
Ad hoc updates to system catalogs not recommended. Use the RECONFIGURE WITH OVERRIDE statement to force this configuration.
Anyone got ant ideas