sasha wrote:
> 1) For inserting component knows ID because it calls GEN_ID before
> inserting and than inserts record with alredy known id
>
> 2) For updating it use something like @ID variable
>
> So i don't see any problems...
You can do this in ADO.NET. First you get the ID, i.e. select gen_id('aaa',
1) from rdb$database. Then perform the insert.
Similar to update, but you know the id from ... anywhere.
>> IMHO there's no way how to get the update result from DB defaultly (no
>> matter that it can be completely changed during insert process) - you can
>> use returning, or load it by i.e. id or something like this.
>
> I already understood this. It was easy to do this in delphi, so i'm
> wondering...
It's not about Delphi or .NET or whatever. It's a FB by design.
The only one way is any knowledge about the data (id, returning, gen_id).
>
> Last ~2 years i developed ASP.NET applications. In that applications we
> use own ORM libruary. Seems i'll try to use it for desktops too because
> ADO.NET concepts still looks strande for me :-(
Don't worry. ;) ADO.NET is easy.
--
Jiri {x2} Cincura
http://blog.vyvojar.cz/jirka/ | http://www.ID3renamer.com
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