On 16 November 2012 16:25, Kevin Grittner <kgri...@mail.com> wrote: > Josh Berkus wrote: > > > Unlogged is good. > > I agree that there are likely to be more use cases for this than > temp MVs. Unfortunately, I've had a hard time figuring out how to > flag an MV which is empty because its contents were lost after a > crash with preventing people from using an MV which hasn't been > populated, which has the potential to silently return incorrect > results. >
pg_class.relisvalid = false.. getting rid of the use for truncated MVs? -- Thom
