I do know why need row by row security, that seems too much.

How about use View?

regards,

anru
On Jul 28, 2009, at 12:46 PM, Jochen Daum wrote:

> Hi,
>
> To increase security in a proposed application, I'm considering  
> mirroring the PHP based access rights  in MySQL. The example I have  
> here is something like an account manager and their supervisor.
>
> Account manager would have access rights to his customer records,  
> both checked through PHP and MySQL by-row grant access.
> Supervisor would have the same access rights and also to his other  
> account managers, both checked through PHP and MySQL by-row grant  
> access.
>
> What is everyone's opinion if this is a significant increase in  
> security against the wrong account managers seeing customer  
> information? Has anyone worked with rows based security on MySQL or  
> possibly on Postgres?
>
> Speed is likely not a problem in  this application, I would  
> appreciate if it was ignored in this discussion.
>
>
> Kind Regards,
>
> Jochen Daum
>
> Chief Automation Officer
> Automatem Ltd
>
> Phone: 09 630 3425
> Mobile: 021 567 853
> Email: [email protected]
> Skype: jochendaum
> Website: www.automatem.co.nz
> http://twitter.com/automatem
> http://www.xing.com/go/invite/3425509.181107
>
> >


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