[GRASS-user] How update vector layers?

[Thybério Luna Freire]

Now it works!!!!!!  :-D

The problem was that: the map "sugarcane" can´t be added to the input
parameter, only the update map. A litlle detail, but that give me headache!

Markus and Vincent, because guys like you newbies avoid the temptation (and
costs) of facilities of the ARCGI$.

Congratulations!

thyberio

2009/3/8 Vincent Bain <bain  toraval.fr>

> Thybério,
> as Markus said, you cannot proceed this way because your output map is
> already involved in the patch process. So using the -a option, you must
> not include the target map.
>
> Try : v.patch -a -e --overwrite input=sugarcane_update output=sugarcane
> To work safely regarding your database structure, I would suggest you to
> test on a copy of map sugarcane (again : particularly be sure of
> non-overlaping cat values...)
>
> Keep trying, you'll get it !
>
> Vincent
>
> Le samedi 07 mars 2009 à 21:46 -0300, Thybério Luna Freire a écrit :
> > The great problem in create a new map is that there is a database with
> > rules
> > of integrity. If the table sugarcane is linked to other table by
> > primary/foreign keys i can't simply delete it and put the new table in
> > your
> > place. This is my problem. I have to mantain the table sugarcane and
> > keep
> > updating it, when necessary.
> >
> > thyberio
> > _______________________________________________
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> > http://lists.osgeo.org/mailman/listinfo/grass-user
>
>
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