[GRASS-dev] db.join script wanted
Paulo van Breugel
p.vanbreugel at gmail.com
Wed Mar 9 11:11:33 PST 2016
On Wed, Mar 9, 2016 at 7:14 PM, Luca Delucchi <lucadeluge at gmail.com> wrote:
> On 9 March 2016 at 19:11, Markus Neteler <neteler at osgeo.org> wrote:
> > Yeah.. I think
> > LEFT OUTER JOIN
> > must be used, at least with sqlite backend.
The code now assumes a 1:1 relationship, is that right?
so if Table 1
and Table 2
After joining Table 1 looks like
If correct, it might be good to clearly explain this in the documentation?
I wouldn't mind doing that if a final version is ready. At some point it
might be a nice feature to have the option to select the kind of
relationship. On the other hand, that may complicate things to the point
that one may as well use db.execute.
> no, the code is working quiet well, look to m other mail. it seems a
> column type problem
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