Thanks so much. I'd be keen to get it into a 'proper' OpenJPA junit test so I'll have a go at that when I get some spare time.
On 18 July 2014 14:53, Henno Vermeulen <[email protected]> wrote: > I wonder if this is related to the following bug I reported as > https://issues.apache.org/jira/browse/OPENJPA-2311 > I could work around my bug by making the order column nullable > @OrderColumn(nullable = true). Perhaps it helps in your case as well. > > Henno > > -----Oorspronkelijk bericht----- > Van: Rick Curtis [mailto:[email protected]] > Verzonden: vrijdag 18 juli 2014 14:43 > Aan: [email protected]; [email protected] > Onderwerp: Re: bug in openjpa with ordercolumn and mapped by > > Michael - > > I browsed through your previous post and it certainly looks like a bug. > Please go ahead and open a JIRA. If you're feeling particularly > courageous, you could always try to format your github project into a > 'proper' OpenJPA junit test[1]. I'm not going to promise that I'll get time > to look at it in the coming days, but getting a JIRA opened will get things > rolling in the right direction. > > Thanks, > Rick > > [1] http://openjpa.apache.org/writing-test-cases-for-openjpa.html > > > On Fri, Jul 18, 2014 at 4:50 AM, Michael Wiles <[email protected]> > wrote: > > > So I've found some behaviour I didn't expect. > > > > If I use orderColumn on a one to many it works fine. I see the order > > column being updated. This is for a uni directional relationship. > > > > If I however add a mappedBy to make it bidirectional the order column > > no longer gets updated. > > > > I assume there's no other reason by bidirectional relationships and > > order column shouldn't work. If I try it with another jpa provider it > > does work (Eclipselink). > > > > I have created a github project to demonstrate... > > > > see https://github.com/michaelwiles/OpenJpaBugs > > > > -- > > see my blog: > > http://analysis102.blogspot.com > > http://audiblethoughts.blogspot.com > > http://outsideofficehours.blogspot.com > > > > > > -- > *Rick Curtis* > -- see my blog: http://analysis102.blogspot.com http://audiblethoughts.blogspot.com http://outsideofficehours.blogspot.com
