On 16 November 2012 16:25, Kevin Grittner <kgrittn@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?