[Rio-pm] Fwd: [phprio] [OT] referencias lado a lado de: PHP, Perl, Python, Ruby
Ole Peter Smith
ole.ufg em gmail.com
Domingo Agosto 14 20:12:23 PDT 2011
o ano ue vm, seu o projeto nao foi enxuto, vc tera uma maquina 10X
mais rapido...
Comencei com 20Mb de HD e 640 kB de memoria...
rsrs
0le
2011/8/14 Stanislaw Pusep <creaktive em gmail.com>:
> I love PostgreSQL, but... What if I need to "downscale" to SQLite? It
> doesn't even has the SIGN() to implement delta functions (at least not
> directly ;).
> Of course, pivot tables are easily achievable via subselects/joins/temporary
> tables, but it's not quite an efficient way. I mean, it might hurt my brain
> to have to implement something 10x more intelligible if it is 100x slower :)
> ABS()
>
>
>
> On Sun, Aug 14, 2011 at 19:24, Randal L. Schwartz <merlyn em stonehenge.com>
> wrote:
>>
>> >>>>> "Stanislaw" == Stanislaw Pusep <creaktive em gmail.com> writes:
>>
>> Stanislaw> Esse seria o output, agregado por soma.
>> Stanislaw> Como você imagina a query para fazer isso, em SQL puro?
>>
>> In PostgreSQL it'd be something with generate_sequence().
>>
>> --
>> Randal L. Schwartz - Stonehenge Consulting Services, Inc. - +1 503 777
>> 0095
>> <merlyn em stonehenge.com> <URL:http://www.stonehenge.com/merlyn/>
>> Smalltalk/Perl/Unix consulting, Technical writing, Comedy, etc. etc.
>> See http://methodsandmessages.posterous.com/ for Smalltalk discussion
>
>
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Ole Peter Smith, IME, UFG
http://www.mat.ufg.br/docentes/olepeter - ole at mat.ufg.br
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