[Qgis-developer] Way to improve attribute search

luca_manganelli at comune.trento.it luca_manganelli at comune.trento.it
Tue Feb 9 03:20:00 EST 2010

qgis-developer-bounces at lists.osgeo.org scritti il 09/02/2010 09.11.30

> > But I don't know if there is another way to improve the performance.
> > sadly, it doesn't use the power of Postgres query to search features
> > given in a boost of time.

> What about setSubsetString?

I thought about it. But, in my humble opinion, the main disavantage is that
this method is used to view only those features on canvas, while I want to
search attributes to get some values. I.e. search for a road, etc.

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