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That's true. I stand corrected.

Thanks,

Mark

Mark D. Walter
Senior Programmer/Analyst
CCX, Inc.
mwalter@xxxxxxxxxx
http://www.ccxinc.com


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>select * from table order by flag desc, contract, master

The problem with that is that he'll get all the masters up front. I think
he's looking for a result set that has the master followed immediately by
its children.

Assuming that the "blank" master ids are null:

select * from c order by coalesce(master, contract), Flag desc, contract

Would provide the requested result. The coalesce function return the first
non-null function. So for the master contracts where master is null it will
return contract for the child contracts it will return master.

-Walden


------------
Walden H Leverich III
President & CEO
Tech Software
(516) 627-3800 x11
(208) 692-3308 eFax
WaldenL@xxxxxxxxxxxxxxx
http://www.TechSoftInc.com

Quiquid latine dictum sit altum viditur.
(Whatever is said in Latin seems profound.)

-----Original Message-----
From: MWalter@xxxxxxxxxxxxxxx [mailto:MWalter@xxxxxxxxxxxxxxx]
Sent: Monday, January 26, 2004 3:49 PM
To: Midrange Systems Technical Discussion
Subject: Re: sql help


select * from table order by flag desc, contract, master

Thanks,

Mark

Mark D. Walter
Senior Programmer/Analyst
CCX, Inc.
mwalter@xxxxxxxxxx
http://www.ccxinc.com


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I have a file that has  a contract#, a flag that indicates if the file
is a master contract, and a master contract#
so i might have something like

contract    flag    master
1                y
2                y
3                n        1
4                n        2
5                n        1


where contract 1 is a master contract with subordinate contracts 3 and 5

i'm trying to create an SQL statement that will list the master
contracts and the subordinate contracts. So far i haven't been able to
get this to work.  Can i do this in 1 statement.

i want results such as


contract    flag    master
1                y
3                n        1
5                n        1
2                y
4                n        2
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