I'm not familiar with that.  It's a "view" where Oracle actually stores the 
view data as a physical table?  And updates these tables as the main table 
updates?

-----Original Message-----
From: sqlite-users-boun...@sqlite.org [mailto:sqlite-users-boun...@sqlite.org] 
On Behalf Of Dominique Devienne
Sent: Thursday, May 23, 2013 8:57 AM
To: General Discussion of SQLite Database
Subject: Re: [sqlite] Max of 63 columns for a covering index to work?

On Wed, May 22, 2013 at 9:11 PM, Marc L. Allen
<mlal...@outsitenetworks.com>wrote:

> [...]. It makes me think you might be better off using triggers to 
> maintain separate tables with covered data instead of indexes.  [...].
>

This sounds like Oracle's materialized views to me, which come in synchronous 
(trigger-based) or asynchronous (log-mining-based) variants.
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