[Qgis-user] table join very slow

[Florent LEVAVASSEUR]

I have just tested with Qgis 1.8 of the nightly builds repository, since 
1.7 was not listed in the ubuntugis repository. It works great (few than 
one seconds !).
Thanks.

Le 27/05/2011 16:09, Giovanni Manghi a écrit :
>
> Did you tested the new table join in qgis 1.7?
>
>> Em 2011/05/27 15:05, "Florent LEVAVASSEUR" <levavass at supagro.inra.fr 
>> <mailto:levavass at supagro.inra.fr>> escreveu:
>>
>> Hello,
>> I often use table join in Qgis 1.6 on Ubuntu 10.10. It works fine but 
>> it is very slow for big shape files. For instance, with a shape file 
>> with about 15 000 lines and a dbf table with the corresponding ID, it 
>> takes more than 2 hours. Is it normal or am I making something wrong 
>> ? For small shape files (about few hundred lines), it takes only few 
>> seconds.
>> Thanks for any help.
>>
>> -- 
>> LEVAVASSEUR Florent
>> Doctorant
>> UMR LISAH (INRA-IRD-Montpellier SupAgro)
>> 2, place Pierre Viala
>> Bātiment 24
>> 34060 Montpellier cedex 01
>> France
>> tél : 00 33 (0)4 99 61 23 94
>> email : levavass at supagro.inra.fr <mailto:levavass at supagro.inra.fr>
>>
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-- 
LEVAVASSEUR Florent
Doctorant
UMR LISAH (INRA-IRD-Montpellier SupAgro)
2, place Pierre Viala
Bâtiment 24
34060 Montpellier cedex 01
France
tél : 00 33 (0)4 99 61 23 94
email : levavass at supagro.inra.fr

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