On 15 November 2017 at 06:49, Alvaro Herrera <alvhe...@alvh.no-ip.org> wrote:
> Here's the remaining bits, rebased. I wonder if it should be this patches job to alter the code in get_relation_info() which causes the indexes not to be loaded for partitioned tables: /* * Make list of indexes. Ignore indexes on system catalogs if told to. * Don't bother with indexes for an inheritance parent, either. */ if (inhparent || (IgnoreSystemIndexes && IsSystemRelation(relation))) hasindex = false; else hasindex = relation->rd_rel->relhasindex; A partitioned table will always go into the hasindex = false code path. I'm kind of thinking this patch should change that, even if the patch is not making use of the indexes, you could argue that something using set_rel_pathlist_hook might want to do something there, although, there's likely a bunch of counter arguments too. What do you think? -- David Rowley http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Training & Services
