Table structure?

Joakim Schramm joakim at astrocalc.com
Sat Apr 29 00:17:25 CDT 2006


 

> -----Original Message-----
> From: valentina-bounces at lists.macserve.net 
> [mailto:valentina-bounces at lists.macserve.net] On Behalf Of 
> Ruslan Zasukhin
> Sent: 29 April 2006 00:13
> To: valentina at lists.macserve.net
> Subject: Re: Table structure?
> 
> On 4/29/06 1:04 AM, "Joakim Schramm" <joakim at astrocalc.com> wrote:
> 
> >>  DateTimeOfChange|
> >>  ChangeVal|
> >>  Ptr_Country|           << this is Foreign Key?
> >>                              It point to T1.Country field?
> > No, FK to CountryID in T0
> > 
> >>    
> >>  Ptr_TimeZoneID         << this is another Foreign Key ?
> >>                              it point to TimeZoneID ?
> >> 
> >>    so this is 3 Foreign Keys?
> >>     or single Foreing key
> >> 
> > Now I am not really sure about keys, as before all was in 3 tables, 
> > which actually was 3 databases as engine not is relational. So I am 
> > now poundering on which is K and which is FK
> 
> Note, that in Valentina's way with ObjectPtr and BinaryLinks
> 
> You can allow self to be lazy and DO NOT care about KEYs in tables.
> You already have RecID for each table.
> 
Exactly, that's why I want to to this! I do already see the beauty of
Valentina, just not sure about how to ride her yet ;-)

That's why I ask her master for direction... As he ought to know best ;-)

Joakim
> 
> --
> Best regards,
> 
> Ruslan Zasukhin
> VP Engineering and New Technology
> Paradigma Software, Inc
> 
> Valentina - Joining Worlds of Information http://www.paradigmasoft.com
> 
> [I feel the need: the need for speed]
> 
> 
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