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14 discussions - 68 posts

  • Hello I have run into a problem which seems to be a bug in cayenne. I have tried several approaches in order to isolate the direct cause, thinking it is some kind of misconfiguration in my code, yet ...
    Marcin SkladaniecMarcin Skladaniec
    Feb 15, 2011 at 3:05 am
    Feb 18, 2011 at 7:41 am
  • Hello, how can I create a unique index on a column with the modeller? Couldn't find any information even with google :-) I also could not find any info about indexing in Cayenne in general... my ...
    Christian GrobmeierChristian Grobmeier
    Feb 16, 2011 at 11:41 am
    Feb 16, 2011 at 11:46 pm
  • Hello, I have the following scenario: Apple 1 - n ApplePlum n : 1 Plum I want store an additional flag in ApplePlum (lets say isFresh = true/false How can I do this? I know I should not use flattened ...
    Christian GrobmeierChristian Grobmeier
    Feb 18, 2011 at 9:39 am
    Feb 18, 2011 at 2:13 pm
  • Hi, I would like to ask for advice, what would be a good way to get outcome of (my)sql functions in cayenne. Is there any other way than calling it from template queries? E.g. would it be possible to ...
    Marek ŠaboMarek Šabo
    Feb 7, 2011 at 7:41 pm
    Feb 13, 2011 at 8:11 pm
  • In my app I'm creating a new datacontext based on a existing datacontext, but the method I used to do this is now deprecated and I don't know what to replace it with ...
    Øyvind HarboeØyvind Harboe
    Feb 10, 2011 at 8:12 am
    Feb 11, 2011 at 10:14 am
  • Hello, sorry, a dumb question: do I need a ObjectContext per thread or per app? In fact I wrote a spring bean (its a singleton) which creates one single ObjectContext for all my app. In other terms, ...
    Christian GrobmeierChristian Grobmeier
    Feb 16, 2011 at 9:51 am
    Feb 17, 2011 at 8:35 am
  • Hi everyone, I'm working with Cayenne and I'm trying to automatically create a schema when cayenne connects for the first time the the configured databse. Therefore I've slighty changed my ...
    Thorben WallmeyerThorben Wallmeyer
    Feb 20, 2011 at 3:19 pm
    Feb 20, 2011 at 3:53 pm
  • Hi, I've been using cayenne three years from now. Using the modeller i tried to rename a table and then a class with distinct levels of problems with broken relationships. Until i see the modeller ...
    Hans C. PooHans C. Poo
    Feb 18, 2011 at 4:03 pm
    Feb 21, 2011 at 2:44 pm
  • Hi, I have been trying to upgrade Cayenne from v3.0 to v3.1. I have read the changes in Upgrade.txt bundled with the modeler download. I have used DataContext pretty extensively. In fact, I have a ...
    Nishant NeerajNishant Neeraj
    Feb 12, 2011 at 12:45 pm
    Feb 13, 2011 at 9:05 am
  • I have a warning that this 'new AutoAdapter(dataSource)' is deprecated. What do I do instead? The implementation of the above uses deprecated methods, otherwise I would have thought that the source ...
    Øyvind HarboeØyvind Harboe
    Feb 10, 2011 at 8:11 am
    Feb 11, 2011 at 9:45 am
  • Hi, is anybody familiar with the Mysql Datatype "Set"? http://dev.mysql.com/tech-resources/articles/mysql-set-datatype.html For some reason we stores Boolean values fields for flags in couple ...
    Feb 2, 2011 at 10:21 am
    Feb 2, 2011 at 1:20 pm
  • Cayenne Users, I am evaluating whether I can use Cayenne 3.0.1 for my company, we use an IBM iSeries DB2 (as opposed to DB2 universal database). The cayenne modeller reverse engineering tool ...
    Joseph P. BerglundJoseph P. Berglund
    Feb 21, 2011 at 4:06 pm
    Feb 21, 2011 at 4:06 pm
  • I had to fix a regression in my application switching to Cayenne 3.1: Previously when I had a table that didn't have a primary key set in MS SQL, things would work fine, now I get this error ...
    Øyvind HarboeØyvind Harboe
    Feb 18, 2011 at 7:52 am
    Feb 18, 2011 at 7:52 am
  • Hi Adriana Cayenne 1.1 is so old that it predates my involvement in the project. You can always ask questions on the user list (which I have cced to this email) and perhaps someone will be able to ...
    Aristedes ManiatisAristedes Maniatis
    Feb 3, 2011 at 10:21 pm
    Feb 3, 2011 at 10:21 pm
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