Gaaa!! Neither did I!!!
(I've been looking for a better way to do that query for years...)
> -----Original Message-----
> From: Jared Still [mailto:[EMAIL PROTECTED]]
> 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
> > [EMAIL PROTECTED]
> > 214.954.1781
> >
> > > -----Original Message-----
> > > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]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: [EMAIL PROTECTED]
>
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