What is PostgreSQL driver is most stable?

[Paolo Invernizzi via Digitalmars-d-learn]

On Wednesday, 15 March 2017 at 09:18:16 UTC, Suliman wrote:
> On Tuesday, 14 March 2017 at 13:36:04 UTC, Daniel Kozak wrote:
>> Dne 14.3.2017 v 14:21 Daniel Kozak napsal(a):
>>
>>> Dne 14.3.2017 v 14:13 Suliman via Digitalmars-d-learn 
>>> napsal(a):
>>>
>>>> I need to develop App that should work on Linux and Windows. 
>>>> It need PostgreSQL driver. I tried Vadim's ddbc for 
>>>> PostgreSQL but it's fail on x64 version of PostgreSQL and 
>>>> possible will not on x64 PG on Linux (I can't test it now).
>>>>
>>>> Could anybody advice me good driver without problems? I seen 
>>>> some pg-wrapers on code.dlang.ru, but do not have test all 
>>>> of them.
>>> ddbc works fine for me
>> s/ddbc/ddb/
>
> Am I rightn understand that DBRow! is allow to get only single 
> row, and if I need array of rows I need to use foreach? If I am 
> wrong could you provide an example please.

The retrieval of records is done via the execution of a 
(prepared) sql query, that returns a range object (PGResultSet), 
and the element of that range is the DBRow, in one of its form.

So, basically, the elements are retrieved on demand while you 
popFront that range, leveraging what the PostgreSQL stream 
protocol provide.

---
Paolo