On Wed, Mar 16, 2011 at 7:04 AM, Vitalii Tymchyshyn <tivv00@gmail.com> wrote:
> 16.03.11 12:57, Dave Cramer написав(ла):
>>
>> On Wed, Mar 16, 2011 at 6:43 AM, Vitalii Tymchyshyn<tivv00@gmail.com>
>> wrote:
>>>
>>> 16.03.11 12:40, Dave Cramer написав(ла):
>>>
>>> AFAIR it was a long discussion on what is "generated". E.g. is calculated
>>> default value (CURRENT TIMESTAMP) generated? Constant default value? So,
>>> the
>>> driver now either returns all or you can pass columns you require by
>>> yourself with "boolean execute(String sql, String[] columnNames)".
>>>
>> So ideally we need some backend support here. The backend can
>> certainly figure out what was the result of a default column.
>
> The question AFAIK is not technical, there's simply no strict definition of
> "generated". And no public consensus on it.
Yes, this is a typical problem with JDBC.