Erik Jones <erik@myemma.com> writes:
> On Aug 31, 2007, at 2:08 PM, Tom Lane wrote:
>> It's worth noting that the patch Florian is working on, to suppress
>> assignment of XIDs for transactions that never write anything, will make
>> for a large reduction in the rate of XID consumption in many real-world
>> applications.
> Off topic and just out of curiousity, is this the work that will
> allow standby servers to have selects run on them without stopping
> WAL replay?
It's a small component of that.
regards, tom lane