ORA-13464: error loading GeoRaster data:

Question

Hi:
I trying to load raster image in SQL PLUS WORKSHEET(gis/*****@SDB as sysdba ),Using SQL Scripts ,but getted error:
declare
error at 1 line:
the Permission (java.io.FilePermission c:\temp\AnShan.tif read) has not been granted to GIS. The PL/SQL to grant this is dbms_java.grant_permission( 'GIS', 'SYS:java.io.FilePermission', 'c:\temp\AnShan.tif', 'read' )
ORA-06512: 在 "MDSYS.MD", line 1723
ORA-06512: 在 "MDSYS.MDERR", line 17
ORA-06512: 在 "MDSYS.SDO_GEOR", line 2889
ORA-06512: 在 line 9
the scripts:
declare
geor MDSYS.SDO_GEORASTER;
begin
insert into gis.RasterImages values( 4, 'TIFF', mdsys.sdo_geor.init('rdt_1', 4) );
-- import the first TIFF image
select image into geor from gis.RasterImages where geoid = 4 for update;
mdsys.sdo_geor.importFrom(geor, '', 'TIFF', 'file','c:\temp\AnShan.tif');
update gis.RasterImages set image = geor where geoid = 4;
commit;
end;
I am sure that I have given read priv for the file also,
First,I create conn with system /*****,and execute SQL:
call dbms_java.grant_permission('GIS', 'SYS:java.io.FilePermission','c:\temp\AnShan.tiff', 'read' );
call dbms_java.grant_permission('PUBLIC', 'SYS:java.io.FilePermission',
'c:\temp\AnShan.tiff', 'read' );
call dbms_java.grant_permission('MDSYS', 'SYS:java.io.FilePermission','c:\temp\AnShan.tif', 'read' );
the sentences executed successfully.I am not sure what went wrong.
Please help me!
LGS

Answer 1

I think the new error you saw was due to the cross-schema issue on 10.1.0.2/10.1.0.3 (as described in another thread on creating pyramids).
You should connect as system to grant the permissions. With 10.1.0.2/10.1.0.3, importFrom should be called from the same schema where the GeoRaster tables are defined. (Upgrading to 10.1.0.4 or higher if you want to perform cross-schema operations.)
Other than the connection part, your scripts looked OK. Please make sure that the file with the specified file name does exist and is on the same machine where the database is running. Note that even if the grant_permission call is executed successfully, it does not necessarily mean the following file operations will always succeed. For example, grant_permission can be called successfully on a file that does not even exist. If a file with the specific name is later created, no permissions are granted on the new file. The case with the schema 'GIS' is similar. You need to make sure that the schema 'GIS' and the file do exist before the grant_permission call; and grant_permission can be called repeatedly, if necessary.
Hope this helps.