On 1 March 2017 at 01:36, Amit Langote <langote_amit...@lab.ntt.co.jp> wrote:
> I don't know which way you're thinking of fixing this, but a planner patch > to implement faster partition-pruning will have taken care of this, I > think. As you may know, even declarative partitioned tables currently > depend on constraint exclusion for partition-pruning and planner's current > approach of handling inheritance requires to open all the child tables > (partitions), whereas the new approach hopefully shouldn't need to do > that. I am not sure if looking for a more localized fix for this would be > worthwhile, although I may be wrong. What "new approach" are we discussing? Is there a patch or design discussion? -- Simon Riggs http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
