On 18 October 2015 at 17:23, Jeff Janes <jeff.ja...@gmail.com> wrote:
> I'm planning on adding a todo item to have COPY FREEZE set > PD_ALL_VISIBLE. Or is there some reason this can't be done? > > Since the whole point of COPY FREEZE is to avoid needing to rewrite the > entire table, it seems rather perverse that the first time the table is > vacuumed, it needs to rewrite the entire table. > That's pretty darn weird. I remember measuring the benefit during testing. I remember Jeff D was talking about removing that flag at that time, so perhaps that's it. Either way, my bug, my bad, thanks for the report. -- Simon Riggs http://www.2ndQuadrant.com/ <http://www.2ndquadrant.com/> PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
