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From Tim Dudgeon <tdudg...@informaticsmatters.com>
Subject Re: Autocounter/Sequqnce-Numbers
Date Sat, 21 May 2011 10:56:10 GMT
There are some other things here that might deserve some comment:

e.g. performance of embeded derby is slow!


On 18/05/2011 16:05, 
Malte.Kempff@de.equens.com wrote:
> Hi to all,
> in http://www.h2database.com/html/features.html#feature_list I found
> this particular statement to above topic:
> *Sequence*and autoincrement columns, computed columns (can be used for
> function based indexes)
> Later on is a matrix that shows some RDBMs in releation to some features
> where it is denied that Derby supports sequences.
> So what is actually the case? And if Derby supports running numbers (in
> Oracle they are called /sequences/, in Microsoft DBs the are often
> called /auto counters/) how are they to be used.
> Thanks in advance for any hint
> Malte

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