[std.database] ORM

[bls]

Am 13.10.2011 18:44, schrieb simendsjo:
> On 13.10.2011 11:53, Steve Teale wrote:
>> On Thu, 13 Oct 2011 11:22:20 +0200, bls wrote:
>>
>>> > Am 12.10.2011 20:13, schrieb Steve Teale:
>>>> >> The way this discussion is going we're going to have four layers,
>>>> with
>>>> >> the top one written by Jacob.
>>> >
>>> > 1 = etc.c.
>>> > 2 = Database classes
>>> > 3 = ??
>>> > 4 = ORM
>>> >
>>> > Please explain ?
>> What I meant was that there might be a layer here that would provide a
>> common interface to the supported databases in terms of literal SQL
>> commands, as embodied in Andrei's example
>>
>
> I was thinking more like
> 1) etc.c.mysql/pg - c interface
> 2) std.sql.mysql/pg - d interface using templates, ranges etc
> 3) Database classes - common interface
> 4) ORM

Sorry, I don't get it. IMHO 2) and 3) are at the same level.. F.I.
a draft :

http://pastebin.com/n8H0QF8X