Hi John,

Thanks very much for the response. 

> On 01 Feb 2017, at 6:48 PM, John Wu <[email protected]> wrote:
> 
> 
> The ibis::bord class is invoked most often for nested queries or more 
> complex queries.  My guess is that there are some intermediate results 
> of a complex query or nested query that are a little too large for the 
> memory on the given machine.  Ideally, the software should try to 
> limit its memory usage and switch to a slower algorithm rather than 
> giving up with an incomprehensible error message;-)

How can we switch to a slower algorithm ? And we do sometimes run into memory 
issues, but then we get a malloc memory error.

> You might not know how to reproduce the problem, but if you do, I'd be 
> happy to debug the problem and see if I can implement a work-around.


I can reproduce the problem any time šŸ˜„ What do you need from me? 

There are 1 300 663 221 rows that I’m trying to query. 

Regards 

--
Alan Kemp
Support: 0861 IRISNS (474767) or +27 21140 IRIS (4747)
Mobile: +27 83 257 5970
IRIS Network Systems






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