RE: Row Migration

Gaaa!! Neither did I!!!

(I've been looking for a better way to do that query for years...)

> -----Original Message-----
> From: Jared Still [mailto:jkstill_at_cybcon.com]
> Sent: Friday, December 27, 2002 6:49 PM
> To: Multiple recipients of list ORACLE-L
> Subject: Re: Row Migration
>
>
>
> Geez, I didn't know you could do that.
>
> Sheepishly,
>
> Jared
>
> On Friday 27 December 2002 03:38, Larry Elkins wrote:
> > Someone asked in a back channel email if parallelism is used. The
> > select portion of the update statement uses parallelism (though the
> > updates themselves get serialized) through the use of an
> in-line join
> > update (to avoid the second sub-query commonly used to
> constrain the
> > rows being
> > updated):
> >
> > Update (Select /*+ parallel hints */ ....
> > From a,b
> > Where a.key = b.key)
> > Set a.col1 = b.col1,
> > a.col2 = b.col2
> > .....
> >
> > Regards,
> >
> > Larry G. Elkins
> > elkinsl_at_flash.net
> > 214.954.1781
> >
> > > -----Original Message-----
> > > From: root_at_fatcity.com [mailto:root_at_fatcity.com]On Behalf
> Of Larry
> > > Elkins
> > > Sent: Thursday, December 26, 2002 6:09 PM
> > > To: Multiple recipients of list ORACLE-L
> > > Subject: Row Migration
> > >
> > >
> > > Listers,
> > >
> > > 8.1.7.4 64 Bit Solaris
> > >
> > > Does row migration utilize DB File Sequential Reads on the table?
> > > Off the top of my head I would expect so, but I've never tested
> > > something like that before.
> --
> Please see the official ORACLE-L FAQ: http://www.orafaq.net
> --
> Author: Jared Still
> INET: jkstill_at_cybcon.com
>
> Fat City Network Services -- 858-538-5051 http://www.fatcity.com
> San Diego, California -- Mailing list and web hosting services
> ---------------------------------------------------------------------
> To REMOVE yourself from this mailing list, send an E-Mail message
> to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru')
> and in the message BODY, include a line containing: UNSUB
> ORACLE-L (or the name of mailing list you want to be removed
> from). You may also send the HELP command for other
> information (like subscribing).
>

-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.net
-- 
Author: Jeremy Pulcifer
  INET: Jeremy.Pulcifer_at_kadiri.com

Fat City Network Services    -- 858-538-5051 http://www.fatcity.com
San Diego, California        -- Mailing list and web hosting services
---------------------------------------------------------------------
To REMOVE yourself from this mailing list, send an E-Mail message
to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in
the message BODY, include a line containing: UNSUB ORACLE-L
(or the name of mailing list you want to be removed from).  You may
also send the HELP command for other information (like subscribing).