[GRASSLIST:8576] Re: qlite in Grass (was: Re: v.out.ogr - VERY slow!)

[Radim Blazek]

Most GRASS modules do not depend on index on cat column.
v.out.ogr is probably the only one.
If sqlite is used, indexes are created automaticaly for new vectors.

Radim

On 10/7/05, Maciek Sieczka <werchowyna at epf.pl> wrote:
> From: "Radim Blazek" <radim.blazek at gmail.com>
>
> > He is talking about v.out.ogr, not v.in.ogr. I have already explained it
> > here
> > http://grass.itc.it/pipermail/grass5/2005-July/018861.html
> > Temporary improvement is to use a database with index support
> > i.e. sqlite, pg, mysql.
>
> Radim,
>
> Talking of your implementation of sqlite in Grass - is it enough to simply
> Grass with sqlite to speed up operations on vector layers? Or is something
> more required? Sorry for naive question, I haven't ever used any DB backend
> besides default dbf.
>
> Maciek
>
>
> --------------------
> W polskim Internecie s? setki milionów stron. My przekazujemy Tobie tylko najlepsze z nich!
> http://katalog.epf.pl/
>
>