Re: GIN improvements part 1: additional information - Mailing list pgsql-hackers

From Heikki Linnakangas
Subject Re: GIN improvements part 1: additional information
Date
Msg-id 51CEA214.8090805@vmware.com
Whole thread Raw
In response to Re: GIN improvements part 1: additional information  (Antonin Houska <antonin.houska@gmail.com>)
Responses Re: GIN improvements part 1: additional information  (Antonin Houska <antonin.houska@gmail.com>)
List pgsql-hackers
On 27.06.2013 17:20, Antonin Houska wrote:
> I was curious about the new layout of the data page, so I spent a while
> looking into the code.
> It's interesting, but I suspect 2 things are not o.k.:
>
> * gindatapage.c:dataIsEnoughSpace() - 'i++' in the for loop should
> probably be 'j++', otherwise it loops forever

Hmm. It won't loop forever, i is counting the number of entries that fit 
on the page, while j is used to loop through the items being added. 
However, i isn't actually used for anything (and isn't initialized 
either), so it's just dead code.

- Heikki



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