Re: BUG: Unable to bind a null value typed as a UUID in a PreparedStatement

Oh Thanks, Dave!
I had created the issue on GitHub (
https://github.com/pgjdbc/pgjdbc/issues/1161) and saw you marked it as
duplicate.

Le mer. 28 mars 2018 à 16:12, Dave Cramer <davecramer(at)gmail(dot)com> a écrit :

> Remi,
>
> See https://github.com/pgjdbc/pgjdbc/pull/1160
>
> Dave Cramer
>
> On 28 March 2018 at 09:59, David G. Johnston <david(dot)g(dot)johnston(at)gmail(dot)com>
> wrote:
>
>> On Wed, Mar 28, 2018 at 6:26 AM, Rémi Aubel <remi(dot)aubel(at)gmail(dot)com> wrote:
>>
>>> I need to bind a UUID parameter which may be null in a statement like
>>> "select * from test table where ? is null or ? = c_uuid".
>>> Whatever approach I use, the driver rejects my request with "ERROR:
>>> could not determine data type of parameter $1".
>>> ​[...]​
>>> But in the current implementation of the driver, the
>>> PreparedStatement.setNull(int, int, String) delegates to setNull(int, int)
>>> so that specifying the type name has no effect.
>>>
>>
>> ​JDBC Driver bugs are off-topic for this list. They should be reported
>> on the project's GitHub site's Issues List.
>>
>> David J.
>>
>>
>>
> --