Sorry for this /stupid/ question (might be time to go to sleep !)
I realize it must be related to a truncature operated between pg and
grass or something like it.
As it was annoying in a recursive query script, I turned the command in
this :
echo select count(*) from table1 where attr=201\
| db.select 2/dev/null
Good evening ;-)
Vincent
Le mercredi 11 février 2009 à 21:36 +0100, Vincent Bain a écrit :
Hi,
has anybody ever had this kind of message ?
Working on grass6.4.0svn, considering a database connection through the
pg driver ; in order to count records matching an attribute (attr) value
I execute this command on a table (table1) linked to a vector map :
echo select count(*) from table1 where attr=201 | db.select
The result should be 3. And db.select returns :
ATTENTION : column 'count' : type int8 (bigint) is stored as
integer (4
bytes) some data may be damaged
count
3
In the end, it returns the result, but what does this message mean ?
(Of course the same instruction given at the psql prompt raises no
special warning).
Any idea ?
Thank you in advance,
Vincent.
___
grass-user mailing list
grass-user@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/grass-user
___
grass-user mailing list
grass-user@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/grass-user
