On 25 August 2015 at 21:51, Tom Lane <t...@sss.pgh.pa.us> wrote: > > I don't mean to dismiss the potential for further optimization inside > XidInMVCCSnapshot (for instance, the one-XID-cache idea sounds promising); > but I think that's material for further research and a separate patch. >
Patch attached. Doesn't seem worth a separate thread. > It's not clear to me if anyone wanted to do further review/testing of > this patch, or if I should go ahead and push it (after fixing whatever > comments need to be fixed). > Push, please. -- Simon Riggs http://www.2ndQuadrant.com/ <http://www.2ndquadrant.com/> PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
xidinmvccsnapshot_cache.v1.patch
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