Stefan Sylla writes:
> Now I want to use a trigger function to automatically update the column
> 'id_test1_poly' in tabel 'test1_point':
> /**/
> create or replace function test1_point_get_id_test1_poly() returns
> trigger as $$
> begin
> new.id_test1_poly=test1_point_get_id_test1
Dear list,
This might be a postgis-specific question, but I could not get access to
the postgis mailing list so I will have a try here as my problem might
be related to SQL:
I need to update a column of a table based on a postgis-query function
that involves another table as follows:
Assum