RE: order by rrn, or lifo?

["Hatzenbeler, Tim" <thatzenbeler@xxxxxxxxxxxxx>]

Thanks to everyone who helped...  I worked with steve's example first...
And this file (should...) be safe, since I never delete records from this
file... I just change a status... but your point is well taken..

I decided to qualify my library names...  since i'm running this through a
jdbc connection, and I get the warm fuzzies knowing I'm reading the file,
from the correct library, I just havn't developed that trust relationship
yet, through a connection pool..

select rrn(mmcust120.acom) as sortorder ,mmcust120.acom.*  from
mmcust120.acom 
         where ack855 < 0 
                order by sortorder desc

tim

> -----Original Message-----
> From: DeLong, Eric [SMTP:EDeLong@xxxxxxxxxxxxxxx]
> Sent: Wednesday, August 06, 2003 1:26 PM
> To:   'Midrange Systems Technical Discussion'
> Subject:      RE: order by rrn, or lifo?
> 
> Tim,
> 
> Ordering on RRN is possible, but it does not guarantee LIFO.  
> 
> SELECT rrn(DB2FILE), DB2FILE.* FROM DB2FILE ORDER BY 1 DESC
> 
> Several options, like "reuse deleted records", or even RGZPFM KEYFILE()
> can
> cause RRN to lose FIFO or LIFO ordering.  
> 
> Eric DeLong
> Sally Beauty Company
> MIS-Project Manager (BSG)
> 940-898-7863 or ext. 1863
> 
> 
> 
> -----Original Message-----
> From: Hatzenbeler, Tim [mailto:thatzenbeler@xxxxxxxxxxxxx]
> Sent: Wednesday, August 06, 2003 2:58 PM
> To: 'Midrange Systems Technical Discussion'
> Subject: order by rrn, or lifo?
> 
> 
> Is it possible on a sql select statement, to order my results by the
> latest
> record in the file to the oldest?  without using a date field?  I would
> like
> to order by the rrn, highest to lowest...
> 
> thanks, tim
> 
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