列出表"users"中列UserID的描述属性:
SELECT value
FROM ::fn_listextendedproperty('MS_Description','user','dbo','table','users','column','UserID')
SELECT value
FROM ::fn_listextendedproperty('MS_Description','user','dbo','table','users','column','UserID')
SELECT value
FROM ::fn_listextendedproperty(NULL,'user','dbo','table','t',null,default)