Re: Strange use of 'offset' as a settable RM attribute

2016-02-14 Thread Heath Frankel
Does our opt validator validate a data instance against this? Yes. It causes all sorts of problems in scenarios like apgar when event times are real rather than derived from the origin and this constraint. Regards Heath On Sun, Feb 14, 2016 at 11:34 AM -0800, "Ian McNicoll"

Re: Archetype relational mapping - a practical openEHR persistence solution

2016-02-14 Thread Bert Verhees
One doesn't know what software really does. One must distinguish what software seems to do and what it really does. Storing XML really as XML means, storing a lot of redundant information. I don't know, but I cannot believe postgress really stores the full tag names, even when they occur

Re: Strange use of 'offset' as a settable RM attribute

2016-02-14 Thread Ian McNicoll
Thanks Heath, That makes sense. Does OceanEHR validate the constraint? Ian Dr Ian McNicoll mobile +44 (0)775 209 7859 office +44 (0)1536 414994 skype: ianmcnicoll email: i...@freshehr.com twitter: @ianmcnicoll Co-Chair, openEHR Foundation ian.mcnic...@openehr.org Director, freshEHR Clinical

Re: Strange use of 'offset' as a settable RM attribute

2016-02-14 Thread Heath Frankel
Hi Koray, This is a constraint on the value that origin function returns rather than indicating it is a settable attribute. This was how Sam defined the events on an apgar score, 1 min, 5 min, etc. Regards Heath _ From: Ian McNicoll

Re: Archetype relational mapping - a practical openEHR persistence solution

2016-02-14 Thread Karsten Hilbert
On Sun, Feb 14, 2016 at 12:01:55PM +0100, Bert Verhees wrote: > I don't believe that XML-databases actually store XML. Oracle, for example, > breaks it up in a relational structure. But I don't know the internals of > others well. The worst solution, however for storing XML would be really >