On Tue, Jun 20, 2023 at 11:19 PM David Rowley <dgrowle...@gmail.com> wrote:
> On Wed, 21 Jun 2023 at 08:34, Marc Millas <marc.mil...@mokadb.com> wrote: > > > > On Tue, Jun 20, 2023 at 10:14 PM David Rowley <dgrowle...@gmail.com> > wrote: > >> > >> On Wed, 21 Jun 2023 at 07:42, Marc Millas <marc.mil...@mokadb.com> > wrote: > >> > But if I do the same with clause one OR clause 2, I have to kill the > request after an hour, seeing the filesystem showing more than 140 Mb of > increased usage. > >> > >> > > link to the anonymized plan of the req with one clause : > https://explain.depesz.com/s/TWp4 link to the plan with the second clause alone: https://explain.depesz.com/s/byW5 link to the plan with both clauses ORed (the one not finishing) https://explain.depesz.com/s/jHO2 > > > It's quite difficult to know what the problem is you want to fix here. > Your initial post indicated it was the query with the OR condition > that was causing you the problems, but the plan you've posted has no > OR condition?! > > You're more likely to get help here if you take time to properly > explain the situation and post the information that's actually > relevant to the problem you're having, or state the problem more > clearly, as there's a mismatch somewhere. > > It might also be worth having a look at > https://wiki.postgresql.org/wiki/Slow_Query_Questions . EXPLAIN is not > going to tell us what part of the query is slow. I'll let the wiki > page guide you into what to do instead. > I know that page. obviously, as I have to kill the request, I cannot provide a explain analyze... > > David >
