[postgis-users] Add an angle column
Stephen Woodbridge
woodbri at swoodbridge.com
Fri Jun 30 14:02:56 PDT 2006
Ezequias Rodrigues da Rocha wrote:
> Hi list,
>
> Is there a way to implement a new column adding an angle item of a line
> layer ?
Something like:
alter table mylinetable add column angle real4;
update table mylinetable set angle=<computation of angle>;
So I guess the questions is how do you want to define the value of angle?
-Steve W.
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