Historical Session

2007-05-18 Thread Ricardo Andere de Mello
Netminds beankeeper does a great job about this, but I'd like to adhere to JPA... Any idea of implementing historical objects AND RELATIONS, inside JPA? -- Ricardo Andere de Mello Presidente do Quilombo Digital 55 (11) 3271-7928 / 55 (11) 9917-7722

Re: Historical Session

2007-05-18 Thread Ricardo Andere de Mello
historical support at this time, although we have thought for a long time that this would be a great feature to have. You can, of course, do it yourself manually with a bunch of persistent Date fields, but I agree that this is pretty cumbersome to have to manage yourself. On May 18, 2007, at 11:27 AM

Re: Historical Session

2007-05-21 Thread Ricardo Andere de Mello
"select x from Employee x as x was on January 1, 2002" On May 21, 2007, at 11:01 AM, Kevin Sutter wrote: > Sorry to show my ignorance, but what are "historical objects"? > Thanks! > > Kevin > > On 5/18/07, Ricardo Andere de Mello <[EMAIL PROTECTED]&g

Re: Historical Session

2007-05-22 Thread Ricardo Andere de Mello
nding temporal WHERE clauses based on the same time. Craig On May 21, 2007, at 3:16 PM, Ricardo Andere de Mello wrote: > yes this look something simple, but it is not... > see, objects exists in time, so for example, they are not deleted, > they are > "finalized". >

Re: Historical Session

2007-05-22 Thread Ricardo Andere de Mello
new one created, because if I "go back in time", I must know what list of B's was valid at that moment. []s, gandhi 2007/5/22, Craig L Russell <[EMAIL PROTECTED]>: Hi, On May 22, 2007, at 5:59 AM, Ricardo Andere de Mello wrote: > anyway, the "selected automat