And option 4 is ??

-----Original Message-----
From: midrange-l-bounces@xxxxxxxxxxxx [mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of rob@xxxxxxxxx
Sent: Tuesday, May 01, 2012 11:44 AM
To: Midrange Systems Technical Discussion
Subject: Re: Unique ID

I suggest one of four options:
1 - Using an identity column. See GENERATED at
http://publib.boulder.ibm.com/infocenter/iseries/v7r1m0/topic/db2/rbafzhctabl.htm
2 - Using a 'sequence'.
http://publib.boulder.ibm.com/infocenter/iseries/v7r1m0/topic/db2/rbafzcsequence.htm
3 - Using a UUID.
http://publib.boulder.ibm.com/infocenter/iseries/v7r1m0/topic/rzatk/GENUUID.htm


Rob Berendt

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