On Thu, Feb 26, 2009 at 11:41 AM, Teodor Sigaev <teodor@sigaev.ru> wrote:
>> it be? So far we've ruled out using the planner to prevent index
>> scans when the pending list is long (because it's not reliable) and
>> cleaning up the pending list during insert when needed (because it
>> won't work with Hot Standby). We haven't decided what WILL work,
>
> During insert it will work with Hot Standby because there is no any
> limitation for number of pages touched or WAL records. There is a problem
> with cleanup invoked by gingettuple - slave could not start cleanup process
> at all and hence it could emit an error if tidbitmap becomes lossy.
I didn't think about that option - might be reasonable.
...Robert