[GRASSLIST:6710] Re: how to get other cats into other columns with v.to.db?!?!

[Radim Blazek]

Dan Jacobson wrote:
> Here are some lines as seen with v.out.ascii:
> L  7 2
> ...
>  3     7
>  1     1
> L  8 2
> ...
>  3     2
>  1     2
> $ man v.to.db shows one can easily get layer 1 into a table:
> $ v.to.db map=soils type=area option=cat
> but how in the world does one get layer 3 into another column in the table?!?!
> Yes, the other column is already in the table. Now how to insert the
> values?
> v.to.db map=n10 option=cat col=oline layer=3
> useless, as it tries to stick values in 'cat'.
> cat|oline
> 1|0
> 2|0
> how can I get
> 1|7
> 2|2
> 

You can upload a result of query in different layer using qlayer and 
qcolumn.

Radim