Let me take a look at that too.. probably it's an oracle problem right? I mean, probably it just happen with oracle.. we can create a fix for that too
2010/2/18 Dale Wyttenbach <dale.wyttenb...@gmail.com> > My pleasure. > > Within ProcessInstanceInfo, I've got a similar observation about the > eventTypes member. 'private Set<EventType>' is currently commented out in > favor of 'private Set<String>'. When using an Oracle hibernate dialect, > this results in the DDL 'create table ProcessInstanceInfo_eventTypes' which > yields the error 'ORA-00972: identifier is too long'. I imagine this will > be resolved when the String is promoted to EventType but I thought you might > want to know. > > 2010/2/13 Mauricio Salatino <sala...@gmail.com> > > done.. I will apply the patch into the trunk.. it seems to be correct. >> Thanks a lot! >> >> 2010/2/13 Dale Wyttenbach <dale.wyttenb...@gmail.com> >> >> Please see attached. >>> >>> >>> 2010/2/12 Mauricio Salatino <sala...@gmail.com> >>> >>>> I just want to make sure before apply the patch that the change will not >>>> impact in other places. >>>> Thanks >>>> >>>> >>>> On Fri, Feb 12, 2010 at 5:38 PM, Mauricio Salatino >>>> <sala...@gmail.com>wrote: >>>> >>>>> can you post both, previous and new, sql schema generated for the >>>>> VariableInstanceInfo and ProcessInstanceInfo tables? >>>>> >>>>> >>>>> >>>>> 2010/2/12 Dale Wyttenbach <dale.wyttenb...@gmail.com> >>>>> >>>>>> If you try to write a query that >>>>>> requires VariableInstanceInfo.processId, it won't work because that class >>>>>> has no processId member. >>>>>> I guessed that processInstanceId would be a better join column, and >>>>>> that worked (patch attached) >>>>>> >>>>>> Thanks for the reply. >>>>>> >>>>>> 2010/2/12 Mauricio Salatino <sala...@gmail.com> >>>>>> >>>>>> Hmm.. >>>>>>> I'm looking at the source and I see the following mapping: >>>>>>> >>>>>>> @OneToMany(cascade = CascadeType.ALL) >>>>>>> @JoinColumn(name = "processId") >>>>>>> @MapKey(name = "name") >>>>>>> private Map<String, VariableInstanceInfo> variables = >>>>>>> new HashMap<String, VariableInstanceInfo>(); >>>>>>> >>>>>>> That makes me think that there is a join column called processId >>>>>>> between VariableInstanceInfo and ProcessInstanceInfo. >>>>>>> >>>>>>> >>>>>>> 2010/2/12 Dale Wyttenbach <dale.wyttenb...@gmail.com> >>>>>>> >>>>>>>> I have a patch for drools-persistence-jpa should anyone agree with >>>>>>>> me that ProcessInstanceInfo and VariableInstanceInfo should be joined >>>>>>>> by >>>>>>>> processInstanceId. >>>>>>>> >>>>>>>> >>>>>>>> On Fri, Feb 12, 2010 at 10:52 AM, Dale Wyttenbach < >>>>>>>> dale.wyttenb...@gmail.com> wrote: >>>>>>>> >>>>>>>>> I'm trying to adapt the StringVariablePersister presented in >>>>>>>>> http://blog.athico.com/2009/09/drools-flow-variable-persistence.html >>>>>>>>> >>>>>>>>> <http://blog.athico.com/2009/09/drools-flow-variable-persistence.html>I >>>>>>>>> can create process instances with variable "color": >>>>>>>>> >>>>>>>>> private static WorkflowProcessInstance >>>>>>>>> startProcess(StatefulKnowledgeSession ksession, String color) { >>>>>>>>> Map<String, Object> vars = new HashMap<String, Object>(); >>>>>>>>> vars.put("color", color); >>>>>>>>> WorkflowProcessInstance p1 = (WorkflowProcessInstance) >>>>>>>>> ksession.startProcess("com.sample.ruleflow", vars); >>>>>>>>> return p1; >>>>>>>>> } >>>>>>>>> >>>>>>>>> I can count them: >>>>>>>>> >>>>>>>>> select >>>>>>>>> count(*) >>>>>>>>> from >>>>>>>>> ProcessInstanceInfo >>>>>>>>> >>>>>>>>> However I'm stymied as to counting process instances with a given >>>>>>>>> color, as there appears to be no join column between >>>>>>>>> ProcessInstanceInfo and >>>>>>>>> VariableInstanceInfo. >>>>>>>>> Can such a query be written? >>>>>>>>> >>>>>>>>> Thanks. >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>> >>>>>>>> _______________________________________________ >>>>>>>> rules-users mailing list >>>>>>>> rules-users@lists.jboss.org >>>>>>>> https://lists.jboss.org/mailman/listinfo/rules-users >>>>>>>> >>>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> - http://salaboy.wordpress.com >>>>>>> - http://www.jbug.com.ar >>>>>>> - Salatino "Salaboy" Mauricio - >>>>>>> >>>>>>> _______________________________________________ >>>>>>> rules-users mailing list >>>>>>> rules-users@lists.jboss.org >>>>>>> https://lists.jboss.org/mailman/listinfo/rules-users >>>>>>> >>>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> rules-users mailing list >>>>>> rules-users@lists.jboss.org >>>>>> https://lists.jboss.org/mailman/listinfo/rules-users >>>>>> >>>>>> >>>>> >>>>> >>>>> -- >>>>> - http://salaboy.wordpress.com >>>>> - http://www.jbug.com.ar >>>>> - Salatino "Salaboy" Mauricio - >>>>> >>>> >>>> >>>> >>>> -- >>>> - http://salaboy.wordpress.com >>>> - http://www.jbug.com.ar >>>> - Salatino "Salaboy" Mauricio - >>>> >>>> _______________________________________________ >>>> rules-users mailing list >>>> rules-users@lists.jboss.org >>>> https://lists.jboss.org/mailman/listinfo/rules-users >>>> >>>> >>> >>> _______________________________________________ >>> rules-users mailing list >>> rules-users@lists.jboss.org >>> https://lists.jboss.org/mailman/listinfo/rules-users >>> >>> >> >> >> -- >> - http://salaboy.wordpress.com >> - http://www.jbug.com.ar >> - Salatino "Salaboy" Mauricio - >> >> _______________________________________________ >> rules-users mailing list >> rules-users@lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/rules-users >> >> > > _______________________________________________ > rules-users mailing list > rules-users@lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users > > -- - http://salaboy.wordpress.com - http://www.jbug.com.ar - Salatino "Salaboy" Mauricio -
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