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Re: Database abstraction layers

Posted by Kenneth Downs on 05/14/06 17:18

C. wrote:

> Thanks Kenneth - sounds interesting.
>
> I had a quick look....
>
> How do you deal with the problem of updating the primary key of a
> record? Cascade update/deletes?
>
> TIA,
>
> C.

Generally speaking I don't. :(

The product right now prohibits changes to PK values.

It is a fairly minor change to enable cascading PK values, but I don't know
when, in the next few weeks, it will actually get done.

Originally we thought that prohibiting changes was a Good Thing, and this
held true in experience until, ironically, we created the online docs as an
Andromeda system. The drafting and redrafting process leads to a desire to
change the name of a page, which is a PK change. So it will get in there
sooner or later in the next few weeks.

It has been on my personal list for a few weeks, and I've just added it to
the online documentation as a requirement for release 1.

--
Kenneth Downs
Secure Data Software, Inc.
(Ken)nneth@(Sec)ure(Dat)a(.com)

 

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