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Unique ID without create entity?
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Unique ID without create entity?


  • Subject: Unique ID without create entity?
  • From: "Yung-Luen Lan" <email@hidden>
  • Date: Sat, 4 Oct 2008 13:55:39 +0800

Hi,

I'm now connect my wo app to 3rd party banking service. According to
their API, I need to provide a "transaction id" that is unique for
each transaction or I'll get error.

Sure, it can be done by creating an entity class and use PK as a
unique id. But I don't want to create the entity class since I don't
need that.

What I want is just like this:

SELECT nextval('serial');

Can I do this in webobjects?

Regards,
yllan
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