Forget about that, I can just do :
table1 = fromdicts(db.executesql('select * from table1', as_dict=True))
look(table1)
Bingo!
The only drawback I think is that the column with never be in the same
order, but it is a detail since I can reorder easilly with petl...
Richard
On Fri, Feb 8, 2013 at 2:04 PM, Richard Vézina
<ml.richard.vez...@gmail.com>wrote:
> Let petl fromdb() do it works as formatting raw SQL output for petl
> process and avoid writting a custom parser for that. I thought I could just
> wrote a new fromdb() that use db.executesql() as input.
>
> Richard
>
>
> On Fri, Feb 8, 2013 at 1:55 PM, Ovidio Marinho <ovidio...@gmail.com>wrote:
>
>> the reason to use it and not use the default connection?
>>
>>
>>
>> Ovidio Marinho Falcao Neto
>> Web Developer
>> ovidio...@gmail.com
>> ovidiomari...@itjp.net.br
>> ITJP - itjp.net.br
>> 83 8826 9088 - Oi
>> 83 9336 3782 - Claro
>> Brasil
>>
>>
>>
>> 2013/2/8 Richard <ml.richard.vez...@gmail.com>
>>
>>> Hello,
>>>
>>> I would know if there is any issue that could happen if I connect
>>> directly to the database with psycopg2...
>>>
>>> Something like this in modules :
>>>
>>> import psycopg2
>>> from petl import *
>>> connection = psycopg2.connect("dbname='db' user='user' password='pwd'
>>> host='localhost'")
>>> table1 = fromdb(connection, "SELECT * FROM table")
>>>
>>> I would have use dal directly inside the petl
>>> fromdb(db.executesql('select * from table')) to avoid an other database
>>> connection, but petl fromdb have strict requirement...
>>>
>>> I read in the pass that petl integration was planning, but is there any
>>> body working on this??
>>>
>>> Thanks
>>>
>>> Richard
>>>
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