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Re: Primary Key ordering

 

Actually I thought that was a specific design decision with PBXT. I recall Paul giving a talk where he mentioned the ordering being different. I honestly do not remember why this was the case. Note you can always order your dataset, optionally using the PRIMARY KEY for that which is also likely to be fairly efficient (depending on the query anyway). I was mostly pointing out the differences in ordering of the rows on disk as being different between the two engines.

At least I think I explained that correctly :) Someone can throw me under the bus if not though...

Tim S.


On Mar 23, 2010, at 1:23 PM, Brian Evans wrote:

> Is there anyway to make PBXT order ascending it's primary key
> automatically like InnoDB does?
> 
> I know this is not how other engines like MyISAM work, therefore not a bug.
> But, we've switched our production machines to PBXT from InnoDB and some
> features may depend on this perceived default.
> 
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