How to update BLOB resource ???

Hi,
I've created BLOB resource successfully.
But after my attempt to update it using
UPDATE resource_view SET res=updatexml(res,'/Resource/Contents/*',blob_res)
WHERE any_path= '/path';
I get an error
ORA-06550: line 17, column 7: PL/SQL: ORA-00932: inconsistent datatypes: expected NUMBER got BLOB ORA-06550: line 15, column 3: PL/SQL: SQL Statement ignored
I need a help !!!
Thanks
Viacheslav

Please note that technically updating XDB$RESOURCE directly is not supported.....
open mdrake-lap 2100
user XDBTEST XDBTEST
cd /home/XDBTEST
ls -l
put "RedwoodShores.jpg" "RedwoodShores.jpg"
ls -l
get "RedwoodShores.jpg" "RedwoodShores.jpg.out"
quit
Connected to mdrake-lap.
220 mdrake-lap FTP Server (Oracle XML DB/Oracle Database 10g Enterprise Edition Release 10.1.0.2.0 - Produc
331 pass required for XDBTEST
230 XDBTEST logged in
250 CWD Command successful
200 PORT Command successful
150 ASCII Data Connection
drw-r--r-- 2 XDBTEST oracle 0 MAR 22 10:13 xsd
226 ASCII Transfer Complete
ftp: 59 bytes received in 0.25Seconds 0.24Kbytes/sec.
200 PORT Command successful
150 ASCII Data Connection
226 ASCII Transfer Complete
ftp: 352071 bytes sent in 0.88Seconds 399.17Kbytes/sec.
200 PORT Command successful
150 ASCII Data Connection
-rw-r--r-- 1 XDBTEST oracle 352071 MAR 22 10:13 RedwoodShores.jpg
drw-r--r-- 2 XDBTEST oracle 0 MAR 22 10:13 xsd
226 ASCII Transfer Complete
ftp: 132 bytes received in 0.00Seconds 132000.00Kbytes/sec.
200 PORT Command successful
150 ASCII Data Connection
226 ASCII Transfer Complete
ftp: 352071 bytes received in 0.08Seconds 4400.89Kbytes/sec.
221 QUIT Goodbye.
open mdrake-lap 2100
user XDBTEST XDBTEST
cd /home/XDBTEST
ls -l
get "RedwoodShores.jpg" "output1.jpg"
quit
Connected to mdrake-lap.
220 mdrake-lap FTP Server (Oracle XML DB/Oracle Database 10g Enterprise Edition Release 10.1.0.2.0 - Produc
331 pass required for XDBTEST
230 XDBTEST logged in
250 CWD Command successful
200 PORT Command successful
150 ASCII Data Connection
-rw-r--r-- 1 XDBTEST oracle 352071 MAR 22 10:13 RedwoodShores.jpg
drw-r--r-- 2 XDBTEST oracle 0 MAR 22 10:13 xsd
226 ASCII Transfer Complete
ftp: 132 bytes received in 0.00Seconds 132000.00Kbytes/sec.
200 PORT Command successful
150 ASCII Data Connection
226 ASCII Transfer Complete
ftp: 352071 bytes received in 0.18Seconds 1955.95Kbytes/sec.
221 QUIT Goodbye.
SQL*Plus: Release 10.1.0.2.0 - Production on Mon Mar 22 11:14:00 2004
Copyright (c) 1982, 2004, Oracle. All rights reserved.
SQL> spool testcase.log
SQL> set trimspool on
SQL> --
SQL> set timing on
SQL> set long 10000
SQL> set pages 10000
SQL> set feedback on
SQL> set lines 132
SQL> --
SQL> connect sys/oracle as sysdba
Connected.
SQL> --
SQL> alter session set current_schema = XDB
2 /
Session altered.
Elapsed: 00:00:00.01
SQL> create or replace package XDB_EXAMPLES
2 AUTHID DEFINER
3 as
4 procedure updateResource(path VARCHAR2,content BLOB);
5 end;
6 /
Package created.
Elapsed: 00:00:00.12
SQL> show errors
No errors.
SQL> --
SQL> select * from all_errors where owner = 'XDB'
2 /
OWNER NAME TYPE SEQUENCE LINE POSITION
TEXT
ATTRIBUTE MESSAGE_NUMBER
XDB XDB_EXTENSIONS PACKAGE 1 4 42
PLS-00103: Encountered the symbol "(" when expecting one of the following:
:= . ) , @ % default character
The symbol ":=" was substituted for "(" to continue.
ERROR 103
1 row selected.
Elapsed: 00:00:00.03
SQL> create or replace package body XDB_EXAMPLES
2 as
3 --
4 procedure updateResource(path VARCHAR2,content BLOB)
5 is
6 RESID RAW(16);
7 begin
8 select RESID
9 into RESID
10 from RESOURCE_VIEW
11 where equals_path(res,path) = 1;
12 -- Not really supported...
13 update XDB.XDB$RESOURCE R
14 set R.XMLDATA.XMLLOB = content
15 where object_id = RESID;
16 commit;
17 end;
18 --
19 end;
20 /
Package body created.
Elapsed: 00:00:00.01
SQL> show errors
No errors.
SQL> --
SQL> select * from all_errors where owner = 'XDB'
2 /
OWNER NAME TYPE SEQUENCE LINE POSITION
TEXT
ATTRIBUTE MESSAGE_NUMBER
XDB XDB_EXTENSIONS PACKAGE 1 4 42
PLS-00103: Encountered the symbol "(" when expecting one of the following:
:= . ) , @ % default character
The symbol ":=" was substituted for "(" to continue.
ERROR 103
1 row selected.
Elapsed: 00:00:00.01
SQL> grant execute on XDB_EXAMPLES to public
2 /
Grant succeeded.
Elapsed: 00:00:00.03
SQL> create or replace public synonym XDB_EXAMPLES for XDB_EXAMPLES
2 /
Synonym created.
Elapsed: 00:00:00.00
SQL> connect &1/&2
Connected.
SQL> --
SQL> declare
2 targetFile BFILE;
3 content BLOB;
4 begin
5 targetFile := BFILENAME(USER,'&4');
6 DBMS_LOB.fileopen(targetFile, DBMS_LOB.file_readonly);
7 DBMS_LOB.createTemporary(content,true,DBMS_LOB.SESSION);
8 DBMS_LOB.loadFromFile(content,targetFile,dbms_lob.getLength(targetFile),1,1);
9 XDB_EXAMPLES.updateResource('/home/&1/&3',content);
10 DBMS_LOB.freeTemporary(content);
11 DBMS_LOB.fileclose(targetFile);
12 commit;
13 end;
14 /
old 5: targetFile := BFILENAME(USER,'&4');
new 5: targetFile := BFILENAME(USER,'Concorde.jpg');
old 9: XDB_EXAMPLES.updateResource('/home/&1/&3',content);
new 9: XDB_EXAMPLES.updateResource('/home/XDBTEST/RedwoodShores.jpg',content);
PL/SQL procedure successfully completed.
Elapsed: 00:00:00.77
SQL> quit
Disconnected from Oracle Database 10g Enterprise Edition Release 10.1.0.2.0 - Production
With the Partitioning, OLAP and Data Mining options
open mdrake-lap 2100
user XDBTEST XDBTEST
cd /home/XDBTEST
ls -l
get "RedwoodShores.jpg" "output2.jpg"
quit
Connected to mdrake-lap.
220 mdrake-lap FTP Server (Oracle XML DB/Oracle Database 10g Enterprise Edition Release 10.1.0.2.0 - Produc
331 pass required for XDBTEST
230 XDBTEST logged in
250 CWD Command successful
200 PORT Command successful
150 ASCII Data Connection
-rw-r--r-- 1 XDBTEST oracle 235782 MAR 22 10:13 RedwoodShores.jpg
drw-r--r-- 2 XDBTEST oracle 0 MAR 22 10:13 xsd
226 ASCII Transfer Complete
ftp: 132 bytes received in 0.00Seconds 132000.00Kbytes/sec.
200 PORT Command successful
150 ASCII Data Connection
226 ASCII Transfer Complete
ftp: 235782 bytes received in 0.22Seconds 1071.74Kbytes/sec.
221 QUIT Goodbye.
-rwxrwxrwa 1 mdrake None 235782 Aug 9 2003 Concorde.jpg
-rwxrwxrwa 1 mdrake None 352071 Aug 9 2003 RedwoodShores.jpg
-rwxrwxrwa 1 mdrake None 352071 Mar 22 11:14 output1.jpg
-rwxrwxrwa 1 mdrake None 235782 Mar 22 11:14 output2.jpg
$
$

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no experience could easily do an export/import in
MSSQLServer 2000.
Anybody with no experience should not mess up my Oracle Databases !

How to update ADF VO object to refresh the data in ADF Pivot table

I need to know how to update the View object so that the date in pivot table is refreshed/updated/filtered.
here are the steps I performed to create ADF pivot table application using VO at design time.
1) created a collection in a Data Control (ViewObject in an ApplicationModule) that provides the values I wanted to use for row and column labels as well the cell values (Used the SQL query)
2) Dragged this collection to the page in which wanted to create the pivot table
3) In the pivot table data binding editor specified the characteristics of the rows (which attribute(s) should be displayed in header), the columns (likewise) and the cells.
Now, I have a requirement to update/filter the data in pivot table on click of check box and my question is how to I update the View object so that the date in pivot table is refreshed/updated/filtered.
I have got this solution from one of the contact in which a WHERE clause on an underlying VO is updated based upon input from a Slider control. In essence, the value of the control is sent to a backing bean, and then the backing bean uses this input to call the "filterVO" method on the corresponding AppModule:
but, I'm getting "operationBinding" object as NULL in following code. Please let me know what's wrong.
here is the code
Our slider component will look like
<af:selectBooleanCheckbox label="Unit" value="#{PivotTableBean.dataValue}"
autoSubmit="true" />
The setDataValue() method in the backing bean will get a handle to AM and will execute the "filterVO" method in that, which takes the NumberRange as the input parameter.
public void setDataValue(boolean value) {
DataValue = value;
BindingContainer bindings = getBindings();
OperationBinding operationBinding = (OperationBinding)bindings.getOperationBinding("filterVO");
Object result = operationBinding.execute();
The filterVO method in the AMImpl.java will get the true or false and set the where Clause for the VO query to show values.
public void filterVO(boolean value) {
if (value != null) {
ViewObjectImpl ibVO = getVO1();
ibVO.setWhereClause("PRODUCT_TOTAL_REVENUE(+) where rownum < 10");
ibVO.executeQuery();
}

Did you define a filterVO action in your pagedef.xml file?
You might want to read on how to access service method from a JSF Web Application in the ADF Developer Guide for 10.1.3 chapter 8.5

How to update BLOB resource ???

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