Ddb needs a maintainer

[Rory McGuire via Digitalmars-d-announce]

On Tue, Apr 12, 2016 at 10:31 AM, Suliman via Digitalmars-d-announce <
digitalmars-d-announce at puremagic.com> wrote:

> On Monday, 15 February 2016 at 22:50:56 UTC, Piotr Szturmaj wrote:
>
>> On 2016-02-14 20:48, Eugene Wissner wrote:
>>
>>> I think may be we should discuss if we can/should change something in
>>> ddb. I think there were some interesting and promising ideas in this
>>> discussion. Maybe split the PostgreSQL driver and develop it seperately
>>> and use an interface more similar to JDBC. Maybe some kind of coworking
>>> with ddbc is possible to get more developers together; maybe Suliman has
>>> some thoughts on it.
>>>
>>
>> I added you and Jacob as collaborators. Please do what you think is
>> right. Thanks.
>>
>
> Could anybody help me to understand how to get data as ubyte?
>
> I found this places in sources.
>
> https://github.com/pszturmaj/ddb/commit/29070ef90ba8f8d658be50a5da4aa3c96d0cdd5a
>
> https://github.com/pszturmaj/ddb/commit/a66ff5a6aa7008235f28cce167d0ae42cc4f4df3
>
> But I can't understand how to use it.
>
> My code is next:
>
>         auto cmd = new PGCommand(conn);
>
>         cmd.query = `SELECT name, userblob FROM "USERS" ;`;
>
>         ubyte [] x;
>
>         try {
>        auto result = cmd.executeQuery;
>
>            foreach (row; result)
>            {
>                 writeln(row[0]);
>                 x = row[1].get!(ubyte);
>            }
>
>     }
>     catch (ServerErrorException e) {
>         // Probably table does not exist - ignore
>     }
>
>
> But I am getting error:
>
> source\app.d(28,13): Error: cannot implicitly convert expression ((
> VariantN!20u __tmpfordtor3893 = row.opIndex(1u);
>  , __tmpfordtor3893).get()) of type ubyte to ubyte[]
> dmd failed with exit code 1.
>
>
>
>
>
Hi,

In your example x is a ubyte[] and you get!(ubyte).

x should be a ubyte, however from your sql query I'd assume you actually
mean to use .get!(ubyte[])
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