Jiri Cincura wrote:
> 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.
All this was built into FIBPlus components and worked automatically. I
should only select generator from drop down list and key field value and
that's all. That was a common practice :-)
As i understand microsoft developed ADO.NET looking at MS SQL server
abilities and their autoincrements are not similar to our generators :-(
> Don't worry. ;) ADO.NET is easy.
Yes, DataReader and below classes ;-)
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