On 29/11/12 13:49, Marco wrote:
Hi to all,
I've a postgis table named *map_points_pluvio*, having these fields:
id_stazione: integer;
valore: numeric;
the_geom: postgis geometric type;
when I run the v.in.ogr command to import data into grass
v.in.ogr --overwrite dsn="..." output=map_points_pluvio_grass
layer=map_points_pluvio
the new postgis table *map_points_pluvio_grass* is created as
expected, but it has the following structure:
cat: integer;
id_stazione: integer;
valore: integer;
As you can see, the data type of the field *valore* is integer not
numeric as it was in origin.
Where am I wrong?
If the numeric type is defined with precision=0 then it is treated as an
integer.
I just did a test (in grass6.4.2 and grass7) with a table containing the
following fields:
test_num numeric(10,3)
test_double double precision
test_num0 numeric(10,0)
test_num and test_double get imported as double precision, test_num0
gets imported as integer.
Moritz
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