Re: [hibernate-dev] Query#iterate

+1 for remove then too. We can still add it later via a configuration property if someone complains. Am 27.01.2017 um 19:50 schrieb Sanne Grinovero: > +1 to remove > > On 27 January 2017 at 18:34, Vlad Mihalcea <mihalcea.vlad(a)gmail.com&gt; wrote: >> I'm for removing it even if it didn't complicate the query parser. >> >> Vlad >> >> On Fri, Jan 27, 2017 at 8:26 PM, Steve Ebersole <steve(a)hibernate.org&gt; wrote: >> >>> Because the behavior is also fundamentally questionable. >>> >>> On Fri, Jan 27, 2017 at 12:17 PM Christian Beikov < >>> christian.beikov(a)gmail.com&gt; wrote: >>> >>>> I'm sorry, I apparently confused iterate() with scroll() then, so forget >>>> what I wrote before ^^ >>>> >>>> In face of that new info, I actually don't know of any actual users. >>> After >>>> thinking a bit about it, why not make that behavior configurable via >>>> setProperty and drop that method? >>>> >>>> >>>> Am 27.01.2017 um 19:01 schrieb Steve Ebersole: >>>> >>>> On Fri, Jan 27, 2017 at 9:51 AM Christian Beikov < >>>> christian.beikov(a)gmail.com&gt; wrote: >>>> >>>> I just know of people that are using iterate() now for efficient >>>> incremental processing, but I guess any other approach(streams maybe?) >>>> to do incremental processing would be good enough for these users. >>>> >>>> >>>> ScrollableResults do not meet that need? >>>> >>>> >>>> >>>> Unfortunately I don't know what a shallow query is or what the >>>> implication on the query or the processing of being shallow are. >>>> >>>> >>>> Just what I said before. "shallow" is simply a boolean flag that is part >>>> of the translator. It is set to true when the translation is triggered >>>> from Query#iterate. When the translation is triggered from Query#list or >>>> Query#scroll it is set to false. >>>> >>>> >>>> >>>> I guess this has to do with how row processing is done? >>>> >>>> >>>> The main thing is effects is the SQL we render. For "entity returns" it >>>> simply selects the ids and we expect to then load them (immediately!) by >>>> that id (N+1). Its usefulness is actually VERY limited in scope as it >>>> actually performs horrendously in, what, 95-99% of use cases? >>>> >>>> Interestingly it really does not have much effect on "row processing". >>>> >>>> >>>> >>> _______________________________________________ >>> hibernate-dev mailing list >>> hibernate-dev(a)lists.jboss.org >>> https://lists.jboss.org/mailman/listinfo/hibernate-dev >>> >> _______________________________________________ >> hibernate-dev mailing list >> hibernate-dev(a)lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/hibernate-dev > _______________________________________________ > hibernate-dev mailing list > hibernate-dev(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/hibernate-dev _______________________________________________ hibernate-dev mailing list hibernate-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/hibernate-dev