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Data Bases > Pgsql General > New MS patent: ...
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New MS patent: sounds like PG db rules

by justin@[EMAIL PROTECTED] (Justin Clift) May 27, 2008 at 09:12 PM

Hi all,

Haven't delved into PG's rules system for a long time, but to me, this 
newly granted Microsoft patent sounds pretty close:

   US Patent 7376668 - Dynamic filtering in a database system
   Issued on May 20, 2008
   http://www.patentstorm.us/patents/7376668/claims.html

Abstract
"A dynamic filtering module receives a request to perform an operation 
on data in the database and a input. The dynamic filtering module 
provides as an output a modified request to a data access system. The 
modified request can include one or more restrictions added to the 
original request pertaining to which data will be accessed as a function 
of the input."

Am I wrong in thinking that PG provides prior art here?

Regards and best wishes,

Justin Clift

-- 
Salasaga  -  Open Source eLearning IDE
               http://www.salasaga.org

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 12 Posts in Topic:
New MS patent: sounds like PG db rules
justin@[EMAIL PROTECTED]   2008-05-27 21:12:53 
Re: New MS patent: sounds like PG db rules
andreas.kretschmer@[EMAIL  2008-05-27 13:44:16 
Re: New MS patent: sounds like PG db rules
jbondc@[EMAIL PROTECTED]   2008-05-27 08:26:29 
Re: New MS patent: sounds like PG db rules
justin@[EMAIL PROTECTED]   2008-05-27 23:06:04 
Re: New MS patent: sounds like PG db rules
dpage@[EMAIL PROTECTED]   2008-05-27 14:18:31 
Re: New MS patent: sounds like PG db rules
justin@[EMAIL PROTECTED]   2008-05-27 23:26:35 
Re: New MS patent: sounds like PG db rules
justin@[EMAIL PROTECTED]   2008-05-27 09:59:17 
Re: New MS patent: sounds like PG db rules
justin@[EMAIL PROTECTED]   2008-05-27 10:38:42 
Re: New MS patent: sounds like PG db rules
kleptog@[EMAIL PROTECTED]  2008-05-27 17:08:49 
Re: New MS patent: sounds like PG db rules
justin@[EMAIL PROTECTED]   2008-05-27 11:18:53 
Re: New MS patent: sounds like PG db rules
kaigai@[EMAIL PROTECTED]   2008-05-28 00:55:43 
Re: New MS patent: sounds like PG db rules
justin@[EMAIL PROTECTED]   2008-05-27 15:57:45 

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tan12V112 Sat Nov 22 12:07:23 CST 2008.