sql - best practices

[Anil Thapa]

On 04/09/2015 03:18 PM, Marcin wrote:
> 2015-04-09 17:07 GMT+02:00 Matt Zagrabelny <mzagrabe at d.umn.edu>:
>
>> On Thu, Apr 9, 2015 at 9:57 AM, Marcin <marcin at nicram.net> wrote:
>>> some link from wiki?
>> http://wiki.freeradius.org/search?q=Simultaneous-Use
>>
> could You point me, which link in wiki is solution of my problem? I know
> what is simultaneous-use but i asked about remove staled sessions and Alan
> mentioned about checkrad.
> This link is like other -  without answers.
>
maybe this line should do for you

/usr/bin/mysql -u radiususername -pradiuspassword  radiusdatabase -e 
"delete  from radacct where acctstoptime is not NULL ;