Armin Haaf wrote:
 
> 
> Becker, Holger wrote:
> >> ....
> > 
> > Unfortunately you are right, sapdb creates such a 
> provisional result to
> > handle 
> > the "or" qualification.
> > This is valid for every type of join not only self joins.
> > May be I'm wrong but I think your example will work without join.
> > For example
> > 
> >  select id
> >     from foo 
> >    where  (pos = 1 and txt = 'foo')
> >        or (pos = 2 and txt = 'bar')
> >        or (pos = 3 and txt = 'baz')
> >        or (pos = 4 and txt = 'biz')
> >      );
> > 
> > should give the result.
> 
> That's right, it's just a simplified example of our 
> requirements to show 
> the problem. Is it planned to optimize the way of joining in 
> the sapdb 
> development, or is it possible to increase the maximum internal row 
> length (8088 Bytes) ?

It is neither possible for a customer to change the maximum internal row
length,
nor is it planned to implement it.
Sorry

Elke
SAP Labs Berlin 
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