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Re: sequential numbering across more instances

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Re: sequential numbering across more instances

Subject: Re: sequential numbering across more instances
From: Andrew Lindesay <email@hidden>
Date: Sun, 17 Aug 2008 23:32:24 +1200

Hello Ondřej;

I have a helper for this that works quite well for me, you may like to see that by downloading LEWOStuff and looking at;

	LEJDBCHelper.getNextIntegralInSequence(..)

cheers

Whilst I can think of a number of possible solutions, I'd like to ask for your experience before implementing one? Strangely enough I haven't done this yet, and thus can't well estimate the advantages and disadvantages of different possible approaches (locking, UNIQUE column, etc...) and their respective gotchas.


___
Andrew Lindesay
www.lindesay.co.nz

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  >sequential numbering across more instances (From: Ondřej Čada <email@hidden>)




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