Re: Nested sets in SQL - inventor?
From: Mikito Harakiri <mikharakiri_nospaum_at_yahoo.com>
Date: 24 Aug 2005 13:25:56 -0700
Message-ID: <1124915156.421599.32560_at_g47g2000cwa.googlegroups.com>
Date: 24 Aug 2005 13:25:56 -0700
Message-ID: <1124915156.421599.32560_at_g47g2000cwa.googlegroups.com>
lennart_at_kommunicera.umea.se wrote:
> Mikito Harakiri wrote:
> [...]
> > Again we aren't on a firm ground without an example here, but "magic"
> > optimization of recursive queries is supposed to push predicates inside
> > recursive query. I don't know if to what extent (if at all) magic
> > optimization is implemented in SQLServer and DB2.
>
> Just curios, this "magic" optimization thing, is there any research or
> published articles in this area?
Google "magic sets optimization" Received on Wed Aug 24 2005 - 22:25:56 CEST