Subject Re: [IBO] IBOQUERY and DBGRID problem
Author Helen Borrie
At 12:23 PM 4/10/2005 +0000, you wrote:
>Hello Hellen !
> > Certainly. To make your dataset updatable, set the RequestLive
>property to True...
>Great ! it works fine now :o) big thank for your help !
> > For KeyLinks, list the fields in the SELECT part of the statement
>that are unique in the dataset...
>I haven't primary keys in this database. I must create some ?
>It seem to works fine...

I guess it depends what you think "works fine" means. Keys are the
cardio-vascular system of a relational database. IBO expects a database
with at least minimal integrity.

But, as far as IBO is concerned, it always does its best to help. You will
find that IBO is treating the db_key as the unique key, which is OK within
the bounds of one transaction. Note, however, that this is a hack. You
should never depend on the db_key to protect the integrity of relationships.