Oracle FAQ Your Portal to the Oracle Knowledge Grid
HOME | ASK QUESTION | ADD INFO | SEARCH | E-MAIL US
 

Home -> Community -> Usenet -> c.d.o.misc -> Re: pivot/transform in Oracle

Re: pivot/transform in Oracle

From: DA Morgan <damorgan_at_psoug.org>
Date: Fri, 27 Jan 2006 11:02:34 -0800
Message-ID: <1138388550.410505@jetspin.drizzle.com>


oaksong_at_hotmail.com wrote:
> I used the MAX function and got a little closer, but I lost something
> in the translation...
> My source is:
> DATE DESC START_TIME LOCATION_ID NAME
> 2006-01-25 WATCH 1 00:00 3 CHARLES D'ARCY
> 2006-01-25 WATCH 2 08:00 3 JOE FRIDAY
> 2006-01-25 WATCH 3 16:00 3 JAMES ROBIN
> 2006-01-26 WATCH 1 00:00 3 CHARLES D'ARCY
> 2006-01-26 WATCH 2 08:00 3 JOE FRIDAY
> 2006-01-26 WATCH 3 16:00 3 JAMES ROBIN
> 2006-01-27 WATCH 1 00:00 3 JAMES ROBIN
> 2006-01-27 WATCH 1 00:00 3 CHARLES D'ARCY
> 2006-01-27 WATCH 2 08:00 3 JOE FRIDAY
> 2006-01-27 WATCH 3 16:00 3 SECURITY MAN
> 2006-01-28 WATCH 1 00:00 3 CHARLES D'ARCY
> 2006-01-28 WATCH 2 08:00 3 JOE FRIDAY
> 2006-01-28 WATCH 3 16:00 3 JAMES ROBIN
> 2006-01-28 WATCH 3 16:00 3 SECURITY MAN
>

>>From this source I would like to see...

> DESC START_TIME SUNDAY MONDAY TUESDAY WEDNESDAY THURSDAY
> FRIDAY SATURDAY
> WATCH 1 00:00 CHARLES D'ARCY CHARLES D'ARCY CHARLES
> D'ARCY CHARLES D'ARCY
> WATCH 1 00:00 JAMES ROBIN
> WATCH 2 08:00 JOE FRIDAY JOE FRIDAY JOE FRIDAY JOE
> FRIDAY
> WATCH 3 16:00 JAMES ROBIN JAMES ROBIN SECURITY MAN
> JAMES ROBIN
> WATCH 3 16:00 SECURITY MAN
>
> sorry this wraps, but...
> Notice that I get two lines for watch 1 because there are two people on
> Friday and two on Watch 3 'cause there are two on Saturday.
>
> With MAX I lose the two extra lines. And without max I get a line for
> every name. I hope there's a happy medium....
>
> My alternative is to just write code to loop through the recordset and
> position the items in the proper cells.
> And, to be perfectly honest, I'm not sure this can be done with SQL.
> (I will continue to search through asktom, although I can't seem to get
> there from work....)
>
> DA Morgan wrote:
>
>>oaksong_at_hotmail.com wrote:
>>
>>As Anurag suggests search at asktom.oracle.com. Also look at the demos
>>in Morgan's Library at www.psoug.org.
>>--
>>Daniel A. Morgan
>>http://www.psoug.org
>>damorgan_at_x.washington.edu
>>(replace x with u to respond)

Wrap what you have in parentheses and SELECT DISTINCT from it.

-- 
Daniel A. Morgan
http://www.psoug.org
damorgan_at_x.washington.edu
(replace x with u to respond)
Received on Fri Jan 27 2006 - 13:02:34 CST

Original text of this message

HOME | ASK QUESTION | ADD INFO | SEARCH | E-MAIL US