Save Documents on BLOB Columns

Please, help me with this:
I created a new table:
CREATE TABLE testfile
(file blob);
and created a new Form with Ole Container Item to save document on Database.
I can insert new Word Document and edit this doing double click on the container, but, when save (commit) record on the database, I can't edit again the Word document, becuase Forms show next error:
FRM-40501: ORACLE error: unable to reserve record for update or delete
I checked all Block and Item Properties and all is Ok
Insert Allowed = Yes
Update Allowed = Yes
Delete Allowed = Yes
Locking Mode = Automatic
Key Mode = Automatic
I'm using Oracle8i Enterprise Edition Release 8.1.7.3.0
and forms 6i (Version 6.0.8.8.0)
Thanks for you help

Try initializing the blob column to Empty blob and then try saving

Similar Messages

Persist document in BLOB column problem

Hi all,
I'm having problem with persisting document in BLOB column.
Using debuger I checked that document.doc contains correctly uploaded file before persist. There are other attributes of document and they are persisted correctly, but when I check blob size in database it size is 1byte which is incorrect.
After I persist second file, first one get his correct size value, and size of second one is 1byte.
If I stop weblogic server, second value will never be populated. If I only restart application without restarting server, and then upload third document, size of second one will be corrected.
Oracle JDeveloper 11g R1 11.1.1.2.0
Oracle DataBase 10gR2
Using ADF 11g RC & EJB
I set id manually.
Entity Document.java:...
@Entity
@NamedQueries({
@NamedQuery(name = "Document.findAll", query = "select o from Document o")
public class Document implements Serializable {
    @Id
    private Long id;
    @Lob
    private byte[] doc;
    private String title;
    private String type;
}Here is persistence.xml:
<?xml version="1.0" encoding="UTF-8" ?>
<persistence xmlns="http://java.sun.com/xml/ns/persistence"
             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
             xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
             version="1.0">
<persistence-unit name="Model">
    <provider>org.eclipse.persistence.jpa.PersistenceProvider</provider>
    <jta-data-source>jdbc/FileUDS</jta-data-source>
    <class>fu.model.entity.Document</class>
    <properties>
      <property name="eclipselink.target-server" value="WebLogic_10"/>
      <property name="javax.persistence.jtaDataSource" value="jdbc/FileUDS"/>
    </properties>
</persistence-unit>
</persistence>Here is sample project with DDL for document table:[url http://uploading.com/files/52m65757/TestFileUpload.zip]TestFileUpload.zip

Finest log when it doesn't work:
[EL Finest]: 2010-09-22 15:01:12.732--ServerSession(32436700)--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--Begin deploying Persistence Unit Model; state Predeployed; factoryCount 1
[EL Finest]: 2010-09-22 15:01:12.748--ServerSession(32436700)--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--Begin weaver class transformer processing class [fu.model.entity.Dummy].
[EL Finest]: 2010-09-22 15:01:12.748--ServerSession(32436700)--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--Weaved persistence (PersistenceEntity) [fu.model.entity.Dummy].
[EL Finest]: 2010-09-22 15:01:12.748--ServerSession(32436700)--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--Weaved change tracking (ChangeTracker) [fu.model.entity.Dummy].
[EL Finest]: 2010-09-22 15:01:12.748--ServerSession(32436700)--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--Weaved fetch groups (FetchGroupTracker) [fu.model.entity.Dummy].
[EL Finest]: 2010-09-22 15:01:12.748--ServerSession(32436700)--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--End weaver class transformer processing class [fu.model.entity.Dummy].
[EL Finer]: 2010-09-22 15:01:12.794--ServerSession(32436700)--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--Could not initialize Validation Factory. Encountered following exception: java.lang.NoClassDefFoundError: javax/validation/Validation
[EL Finest]: 2010-09-22 15:01:12.81--ServerSession(32436700)--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--property=eclipselink.target-server; value=WebLogic_10; translated value=org.eclipse.persistence.platform.server.wls.WebLogic_10_Platform
[EL Finest]: 2010-09-22 15:01:12.81--ServerSession(32436700)--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--property=eclipselink.logging.level; value=FINEST; translated value=FINEST
[EL Finest]: 2010-09-22 15:01:12.81--ServerSession(32436700)--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--property=eclipselink.logging.level; value=FINEST; translated value=FINEST
[EL Finest]: 2010-09-22 15:01:12.81--ServerSession(32436700)--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--property=eclipselink.target-database; value=Oracle10g; translated value=org.eclipse.persistence.platform.database.oracle.Oracle10Platform
[EL Finest]: 2010-09-22 15:01:12.826--ServerSession(32436700)--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--property=javax.persistence.jtaDataSource; value=jdbc/OracleTextDS
[EL Finest]: 2010-09-22 15:01:12.841--ServerSession(32436700)--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--property=eclipselink.cache.shared.default; value=false; translated value=false
[EL Finest]: 2010-09-22 15:01:12.841--ServerSession(32436700)--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--property=eclipselink.jdbc.native-sql; value=true
[EL Info]: 2010-09-22 15:01:12.873--ServerSession(32436700)--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--EclipseLink, version: Eclipse Persistence Services - 1.2.0.v20091016-r5565
[EL Info]: 2010-09-22 15:01:12.873--ServerSession(32436700)--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--Server: WebLogic Server 10.3.2.0 Tue Oct 20 12:16:15 PDT 2009 1267925
[EL Config]: 2010-09-22 15:01:12.888--ServerSession(32436700)--Connection(25502890)--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--connecting(DatabaseLogin(
     platform=>Oracle10Platform
     user name=> ""
     connector=>JNDIConnector datasource name=>jdbc/OracleTextDS
[EL Config]: 2010-09-22 15:01:12.951--ServerSession(32436700)--Connection(31684552)--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--Connected: jdbc:oracle:thin:@itimserver:1521:omnidb
     User: OTEXT
     Database: Oracle Version: Oracle Database 10g Release 10.2.0.1.0 - Production
     Driver: Oracle JDBC driver Version: 11.1.0.7.0-Production
[EL Config]: 2010-09-22 15:01:12.966--ServerSession(32436700)--Connection(13432760)--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--connecting(DatabaseLogin(
     platform=>Oracle10Platform
     user name=> ""
     connector=>JNDIConnector datasource name=>jdbc/OracleTextDS
[EL Config]: 2010-09-22 15:01:12.966--ServerSession(32436700)--Connection(10190221)--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--Connected: jdbc:oracle:thin:@itimserver:1521:omnidb
     User: OTEXT
     Database: Oracle Version: Oracle Database 10g Release 10.2.0.1.0 - Production
     Driver: Oracle JDBC driver Version: 11.1.0.7.0-Production
[EL Info]: 2010-09-22 15:01:13.576--ServerSession(32436700)--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--file:/C:/oracle/Middleware/jdeveloper/system11.1.1.2.36.55.36/o.j2ee/drs/TestFileUpload/ModelEJB.jar/-Model login successful
[EL Finest]: 2010-09-22 15:01:13.591--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--The applicationName for the MBean attached to session [file:/C:/oracle/Middleware/jdeveloper/system11.1.1.2.36.55.36/o.j2ee/drs/TestFileUpload/ModelEJB.jar/-Model] is [TestFileUpload]
[EL Finest]: 2010-09-22 15:01:13.591--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--The moduleName for the MBean attached to session [file:/C:/oracle/Middleware/jdeveloper/system11.1.1.2.36.55.36/o.j2ee/drs/TestFileUpload/ModelEJB.jar/-Model] is [TestFileUpload-ViewController-context-root]
[EL Finest]: 2010-09-22 15:01:13.591--ServerSession(32436700)--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--End deploying Persistence Unit Model; state Deployed; factoryCount 1
[EL Finer]: 2010-09-22 15:01:13.623--ServerSession(32436700)--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--client acquired
[EL Finer]: 2010-09-22 15:01:13.623--UnitOfWork(9288343)--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--TX binding to tx mgr, status=STATUS_ACTIVE
[EL Finest]: 2010-09-22 15:01:13.623--UnitOfWork(9288343)--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--PERSIST operation called on: fu.model.entity.Document@d52347.
[EL Finer]: 2010-09-22 15:01:13.638--UnitOfWork(9288343)--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--TX beforeCompletion callback, status=STATUS_ACTIVE
[EL Finer]: 2010-09-22 15:01:13.638--UnitOfWork(9288343)--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--begin unit of work commit
[EL Finer]: 2010-09-22 15:01:13.654--ClientSession(22623994)--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--TX beginTransaction, status=STATUS_ACTIVE
[EL Finest]: 2010-09-22 15:01:13.669--UnitOfWork(9288343)--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--Execute query InsertObjectQuery(fu.model.entity.Document@d52347)
[EL Finest]: 2010-09-22 15:01:13.685--ClientSession(22623994)--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--reconnecting to external connection pool
[EL Fine]: 2010-09-22 15:01:13.685--ClientSession(22623994)--Connection(6662457)--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--INSERT INTO DOCUMENT (ID, TITLE, DOC, TYPE) VALUES (?, ?, ?, ?)
     bind => [106, Oracle Text 106, [B@b48094, DOC]
[EL Fine]: 2010-09-22 15:01:13.732--ClientSession(22623994)--Connection(6662457)--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--SELECT DOC FROM DOCUMENT WHERE (ID = ?) FOR UPDATE
     bind => [106]
[EL Finest]: 2010-09-22 15:01:13.873--ClientSession(22623994)--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--Writing BLOB value(size = 152,064 bytes) through the locator to the table field: DOC
[EL Finer]: 2010-09-22 15:01:13.888--UnitOfWork(9288343)--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--TX afterCompletion callback, status=COMMITTED
[EL Finer]: 2010-09-22 15:01:13.888--UnitOfWork(9288343)--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--end unit of work commit
[EL Finer]: 2010-09-22 15:01:13.888--UnitOfWork(9288343)--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--release unit of work
[EL Finer]: 2010-09-22 15:01:13.888--ClientSession(22623994)--Thread(Thread[[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--client releasedFinest log when it works:
[EL Finest]: 2010-09-22 15:09:29.741--ServerSession(29669964)--Thread(Thread[[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--Begin deploying Persistence Unit Model; state Predeployed; factoryCount 1
[EL Finer]: 2010-09-22 15:09:29.787--ServerSession(29669964)--Thread(Thread[[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--Could not initialize Validation Factory. Encountered following exception: java.lang.NoClassDefFoundError: javax/validation/Validation
[EL Finest]: 2010-09-22 15:09:29.803--ServerSession(29669964)--Thread(Thread[[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--property=eclipselink.target-server; value=WebLogic_10; translated value=org.eclipse.persistence.platform.server.wls.WebLogic_10_Platform
[EL Finest]: 2010-09-22 15:09:29.803--ServerSession(29669964)--Thread(Thread[[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--property=eclipselink.logging.level; value=FINEST; translated value=FINEST
[EL Finest]: 2010-09-22 15:09:29.803--ServerSession(29669964)--Thread(Thread[[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--property=eclipselink.logging.level; value=FINEST; translated value=FINEST
[EL Finest]: 2010-09-22 15:09:29.803--ServerSession(29669964)--Thread(Thread[[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--property=eclipselink.target-database; value=Oracle10g; translated value=org.eclipse.persistence.platform.database.oracle.Oracle10Platform
[EL Finest]: 2010-09-22 15:09:29.834--ServerSession(29669964)--Thread(Thread[[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--property=javax.persistence.jtaDataSource; value=jdbc/OracleTextDS
[EL Finest]: 2010-09-22 15:09:29.834--ServerSession(29669964)--Thread(Thread[[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--property=eclipselink.cache.shared.default; value=false; translated value=false
[EL Finest]: 2010-09-22 15:09:29.834--ServerSession(29669964)--Thread(Thread[[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--property=eclipselink.jdbc.native-sql; value=true
[EL Info]: 2010-09-22 15:09:29.866--ServerSession(29669964)--Thread(Thread[[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--EclipseLink, version: Eclipse Persistence Services - 1.2.0.v20091016-r5565
[EL Info]: 2010-09-22 15:09:29.866--ServerSession(29669964)--Thread(Thread[[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--Server: WebLogic Server 10.3.2.0 Tue Oct 20 12:16:15 PDT 2009 1267925
[EL Config]: 2010-09-22 15:09:29.881--ServerSession(29669964)--Connection(16935504)--Thread(Thread[[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--connecting(DatabaseLogin(
     platform=>Oracle10Platform
     user name=> ""
     connector=>JNDIConnector datasource name=>jdbc/OracleTextDS
[EL Config]: 2010-09-22 15:09:29.944--ServerSession(29669964)--Connection(32957960)--Thread(Thread[[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--Connected: jdbc:oracle:thin:@itimserver:1521:omnidb
     User: OTEXT
     Database: Oracle Version: Oracle Database 10g Release 10.2.0.1.0 - Production
     Driver: Oracle JDBC driver Version: 11.1.0.7.0-Production
[EL Config]: 2010-09-22 15:09:29.944--ServerSession(29669964)--Connection(7874461)--Thread(Thread[[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--connecting(DatabaseLogin(
     platform=>Oracle10Platform
     user name=> ""
     connector=>JNDIConnector datasource name=>jdbc/OracleTextDS
[EL Config]: 2010-09-22 15:09:29.944--ServerSession(29669964)--Connection(7387593)--Thread(Thread[[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--Connected: jdbc:oracle:thin:@itimserver:1521:omnidb
     User: OTEXT
     Database: Oracle Version: Oracle Database 10g Release 10.2.0.1.0 - Production
     Driver: Oracle JDBC driver Version: 11.1.0.7.0-Production
[EL Info]: 2010-09-22 15:09:30.428--ServerSession(29669964)--Thread(Thread[[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--file:/C:/oracle/Middleware/jdeveloper/system11.1.1.2.36.55.36/o.j2ee/drs/TestFileUpload/ModelEJB.jar/-Model login successful
[EL Finest]: 2010-09-22 15:09:30.444--Thread(Thread[[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--The applicationName for the MBean attached to session [file:/C:/oracle/Middleware/jdeveloper/system11.1.1.2.36.55.36/o.j2ee/drs/TestFileUpload/ModelEJB.jar/-Model] is [TestFileUpload]
[EL Finest]: 2010-09-22 15:09:30.444--Thread(Thread[[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--The moduleName for the MBean attached to session [file:/C:/oracle/Middleware/jdeveloper/system11.1.1.2.36.55.36/o.j2ee/drs/TestFileUpload/ModelEJB.jar/-Model] is [TestFileUpload-ViewController-context-root]
[EL Finest]: 2010-09-22 15:09:30.444--ServerSession(29669964)--Thread(Thread[[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--End deploying Persistence Unit Model; state Deployed; factoryCount 1
[EL Finer]: 2010-09-22 15:09:30.475--ServerSession(29669964)--Thread(Thread[[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--client acquired
[EL Finer]: 2010-09-22 15:09:30.491--UnitOfWork(5094647)--Thread(Thread[[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--TX binding to tx mgr, status=STATUS_ACTIVE
[EL Finest]: 2010-09-22 15:09:30.491--UnitOfWork(5094647)--Thread(Thread[[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--PERSIST operation called on: fu.model.entity.Document@1b12136.
[EL Finest]: 2010-09-22 15:09:30.491--UnitOfWork(5094647)--Thread(Thread[[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--PERSIST operation called on: fu.model.entity.Dummy@1fc0ac1.
[EL Finer]: 2010-09-22 15:09:30.491--UnitOfWork(5094647)--Thread(Thread[[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--TX beforeCompletion callback, status=STATUS_ACTIVE
[EL Finer]: 2010-09-22 15:09:30.491--UnitOfWork(5094647)--Thread(Thread[[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--begin unit of work commit
[EL Finer]: 2010-09-22 15:09:30.506--ClientSession(3813659)--Thread(Thread[[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--TX beginTransaction, status=STATUS_ACTIVE
[EL Finest]: 2010-09-22 15:09:30.537--UnitOfWork(5094647)--Thread(Thread[[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--Execute query InsertObjectQuery(fu.model.entity.Document@1b12136)
[EL Finest]: 2010-09-22 15:09:30.553--ClientSession(3813659)--Thread(Thread[[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--reconnecting to external connection pool
[EL Fine]: 2010-09-22 15:09:30.553--ClientSession(3813659)--Connection(31488401)--Thread(Thread[[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--INSERT INTO DOCUMENT (ID, TITLE, DOC, TYPE) VALUES (?, ?, ?, ?)
     bind => [107, Oracle Text 107, [B@88e6ad, DOC]
[EL Fine]: 2010-09-22 15:09:30.584--ClientSession(3813659)--Connection(31488401)--Thread(Thread[[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--SELECT DOC FROM DOCUMENT WHERE (ID = ?) FOR UPDATE
     bind => [107]
[EL Finest]: 2010-09-22 15:09:30.725--ClientSession(3813659)--Thread(Thread[[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--Writing BLOB value(size = 152,064 bytes) through the locator to the table field: DOC
[EL Finest]: 2010-09-22 15:09:30.725--UnitOfWork(5094647)--Thread(Thread[[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--Execute query InsertObjectQuery(fu.model.entity.Dummy@1fc0ac1)
[EL Fine]: 2010-09-22 15:09:30.725--ClientSession(3813659)--Connection(31488401)--Thread(Thread[[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--INSERT INTO DUMMY (ID, DUMMYCOLUMN, DOCUMENT_ID) VALUES (?, ?, ?)
     bind => [107, null, null]
[EL Finer]: 2010-09-22 15:09:30.772--UnitOfWork(5094647)--Thread(Thread[[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--TX afterCompletion callback, status=COMMITTED
[EL Finer]: 2010-09-22 15:09:30.772--UnitOfWork(5094647)--Thread(Thread[[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--end unit of work commit
[EL Finer]: 2010-09-22 15:09:30.772--UnitOfWork(5094647)--Thread(Thread[[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--release unit of work
[EL Finer]: 2010-09-22 15:09:30.772--ClientSession(3813659)--Thread(Thread[[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)',5,Pooled Threads])--client releasedRegards,
Alexandar

I have a question for you: Inserting Word document in BLOB column

Hey Experts,
I have found a good info and a sample on how to achieve this on
http://www.sys-con.com/java/source/5-6/code.cfm?Page=76.
declare
f_lob bfile;
b_lob blob;
begin
insert into sam_emp(empno,ename,resume)
values ( 9001, 'Samir',empty_blob() )
return risumi into b_lob;
f_lob := bfilename( 'MY_FILES', 'MyResume.doc' );
dbms_lob.fileopen(f_lob, dbms_lob.file_readonly);
dbms_lob.loadfromfile
( b_lob, f_lob, dbms_lob.getlength(f_lob) );
dbms_lob.fileclose(f_lob);
commit;
end;
I have a jsp project and the users ( on the client side)must be
able to create a word document and send it to the server with an
uplaod servlet. With another servlet or jsp i want to process
this word document in BLOB column using JAVA. The sample above
uses PL/SQL to achieve this. Is there a way i can do this in my
servlet/jsp to do the same thing?
Any hints are welcome!

The option should be visible here: http://support.mozilla.com/en-US/kb/Printing%20a%20web%20page#w_print-window-settings
Print range section - Lets you specify which pages of the current web page are printed:
* Select '''All''' to print everything.
* Select '''Pages''' and enter the range of pages you want to print. For example, selecting "from 1 to 1" prints the first page only.
* Select '''Selection''' to print only the part the page you've highlighted.
Does it work for you?

Problem Loading Word documents in BLOB columns

Hi
I tried loading the documents in the BLOB column, then indexing and then text serach, but the query does not work or guess that the document does not get loaded
The table structure is
table: Content
feilds
id number (10) pk
author varchar2(30)
doc_name varchar2(60)
document BLOB default empty_blob()
loaded data with SQL loader and the file details are below
the load1.ctl file
LOAD DATA
INFILE 'd:\intermedia\data1.dat'
INTO TABLE contents
APPEND
FIELDS TERMINATED BY ','
(id SEQUENCE (MAX,1),
author ,
doc_name
LOBFILE (CONSTANT 'c:\nandeep\jun_news.doc') TERMINATED BY EOF)
data1.dat contents is as follows
nandeep,june news,c:\nandeep\jun_news.doc,
Any reason why it does not work or what could be the alternative
-nandeep
null

Your are in the wrong Forum. Documents cannot be loaded in iFS using SQL*LOADER

Apache FOP PDF Save in BLOB column

Hi,
I just want to call Apache FOP in an APEX process to create PDF reports and save these reports in a BLOB column in the same database. So I can email these reports in another process using APEX_MAIL. Does anyone know a way to achieve this?
Thanks

If I understand correctly, your requirements needs to be broken down into two problems:
1) click link that pops up a window displaying a new APEX page
2) an APEX page the displays the document, not downloads it.
I haven't done #1 (yet).
However, you may be able to generate a URL that points to the new page as part of the SELECT statement for the Report.
This has a related question, but no answer yet:
open pdf in popup browser window
The key is target="_blank" for the anchor tag.
To generate the URL, you should use the APEX_UTIL.prepare_URL() function.
If that doesn't work, a Dynamic Action that does some magical JavaScript stuff may be needed.
For #2, I lost the URL that showed how to display a PDF as part of a "form" page.
From what I remember:
Start with a blank page with one blank HTML region (all the Items go in the HTML region)
Add an Item for the PK/Doc_ID
part I forgot Create a Data Manipulation Process
- Automated Row Fetch
- On Load - After Header
- (stuff for your table/view)
part I forgot Create an (I believe) "File Browser" item type. For Settings:
- Storage Type "BLOB column specified in Item Source" (and place the column name of the BLOB there)
- MIME Type Column: (column name) -- since you have multiple types, this is a MUST HAVE
- Filename Column: (column name) -- I highly recommend you have this.
- Content Disposition == INLINE <-- this is the kicker
Also, you will need a Browser Plugin for each of the MIME Types (otherwise, the browser may try to 'download' the file)
Browsers can handle Image types internally. Adobe's plugin can handle PDFs. I don't know about Word/Excel.
Again, I don't remember the exact details, but that should cover most of it.
MK

How To Print the contents of a BLOB Column on a report?(Word Document)

Requirement: The word document will be inserted in a BLOB Column and the data in the word document has to be shown on the reports or the user should be able to see the word document (atleast he should be able to view the contents)?
The data is getting loaded in the database but not sure how to proceed further.
Any inputs on how to proceed will be appreciated.
Thanks.

in JComponent there is a method called print(Graphics g)
you can use that with a Printable class
read bout the java.print package in the java doc

APEX- How to open world document (and other files) stored in a blob column?

Hi,
I have an application developed in Oracle Apex 3.2.1 and RDBMS Oracle 9.2.0.8 (SUN SOLARIS SPARC 64 BITS).
I have a table called BAC_ARQUIVO, with the following structure:
CREATE TABLE BAC_ARQUIVO
(NAME VARCHAR2(4000), /* Name of the file stored in BLOB column */
SUBJECT VARCHAR2(4000), /* A brief description about this file stored */
ID NUMBER, /* An identification of this file - It´s a PK column of this table*/
BLOB_CONTENT BLOB, /* Blob field that store diferent kind of files - XLS, DOC, PPT, PDF, EXE, ZIP, etc);
MIME_TYPE VARCHAR2(4000) /* Identification about which kind of file is stored on BLOB field */
The field BLOB_CONTENT of this table can store:
- Executable files;
- MS-World Documents (DOC);
- Zip Files (ZIP);
- Ms-Excel Files (XLS);
- Ms-Powerpoint files (PPT);
- Adobe documents (PDF);
Actually, in this APEX application, i have developed a interactive Report in which the user can download these files to desktop without problems.
But now, my user would like to know if it´s possible that APEX application can OPEN some of these files stored on this BLOB column WITHOUT download it.
My user would like to see a hiperlink (or button) that, if pressed/acessed, can open a new page (or a page inside application) with the document. He doesn´t need to edit this oppened file. He only wants to see it.
For example, if the file stored in the blob column is ms-word type , so the application will open a MS-WINDOWS application with these file.
Is it possible?
I saw in this forum that it´s possible to open a file stored on "/i/" directory, but i need to open the file stored in BLOB column. I don´t want to store the file in operational system of the server.
Could any one demonstrate to me how it could be done?
Best regards,
Sergio Coutinho

Hi Sergio,
This link might be helpful:
http://www.oracle.com/webfolder/technetwork/tutorials/obe/db/apex/r31/apex31nf/apex31blob.htm
Also refer the BLOB Download Format Mask :
{message:id=9716335}
Here I have given the format mask for APEX 4.0, which will slightly differ for 3.2.1 and proposed changes
in the format mask are:
1) Format Mask: DOWNLOAD
2) Content Disposition: Inline
This will be achieved with it:
>
But now, my user would like to know if it´s possible that APEX application can OPEN some of these files stored on this BLOB column WITHOUT download it.
My user would like to see a hiperlink (or button) that, if pressed/acessed, can open a new page (or a page inside application) with the document. He doesn´t need to edit this oppened file. He only wants to see it.
>
Hope it helps!
Regards,
Kiran

How to show a word document stored in a BLOB column?

Hi guys.
I'm trying to show the content of a MS Word document through forms 6i. This document was stored as byte-for-byte by an application developed in .Net to an BLOB column (oracle table). Anybody could help me in how to show this document using Internal Persistend LOBs and through forms 6i?
I've been searching for it a lot of time without success...
Thank you in advance.
Alex.

I've read about using the ole2 item, but I don't how to do it with BLOB files. I tried to use it and didn't work... I don't know if I've used it correctly or not. Could anybody give a sample, please?
If anybody knows other way to do it, please send too.
Thanh you,
Alex.

Visual C++, CMap object save to blob column

I have a MFC CMap object, each object stores 160K~ entries of long data. I need to store it on Oracle SQL. we decided to save it as a blob. since we do not want to make additional table. we also thought about saving it as local file and point the SQL column to that file, but we rather just keep it as blob on the server and clear the table every couple of weeks.
The table has a sequential key as ID, and 2 column of time. I need to add the blob column in order to store on every row that CMap.
Can you recommend a guide to do so (read/write Map to blob or maybe a clob) ? Thanks.

The LOB exists in server memory. Your code cannot access that memory for a memcpy or similar calls. Your code deals with a LOB locator variable (another name for a pointer) - and casting this makes no sense. Casting it does not deference it.
The DBMS_LOB PL/SQL interface exposes the basic interface for LOBs. This, and client drivers, use the OCI (Oracle Call Interface) under the hood.
The OCI provides a ranges of features - including binding host variables (variables in your code) to bind variables (variables in PL/SQL and SQL calls to the database). See Oracle® Call Interface Programmer's Guide for binding LOBs.
The functionality of the OCI needs to be exposed by whatever db abstract interface you use. If it does not do that properly, then you can use PL/SQL as the interface. Or call the OCI directly.

Save Uploaded file in BLOB column of Database

Hey,
Anyone knows how to save uploaded file in BLOB column of database.
Please need help asap.
i get following error:
Cannot convert org.apache.myfaces.trinidadinternal.config.upload.UploadedFiles$FixFilename@1c1fc8d of type class org.apache.myfaces.trinidadinternal.config.upload.UploadedFiles$FixFilename to class oracle.jbo.domain.BlobDomain.
Can anyone tell me what needs to be done.
Thanks,
Sneha

Hi Timo,
We are using oracle Jdeveloper Studio Edition Version 11.1.1.6.0 . logs are just showing nullpointer exception. Following errors are shown in logs:
<ActionListenerImpl> <processAction> java.lang.NullPointerException
javax.faces.el.EvaluationException: java.lang.NullPointerException
at org.apache.myfaces.trinidad.component.MethodExpressionMethodBinding.invoke(MethodExpressionMethodBinding.java:51)
at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)
at org.apache.myfaces.trinidad.component.UIXCommand.broadcast(UIXCommand.java:190)
at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent$1.run(ContextSwitchingComponent.java:92)
at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent._processPhase(ContextSwitchingComponent.java:361)
at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent.broadcast(ContextSwitchingComponent.java:96)
at oracle.adf.view.rich.component.fragment.UIXInclude.broadcast(UIXInclude.java:102)
at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent$1.run(ContextSwitchingComponent.java:92)
at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent._processPhase(ContextSwitchingComponent.java:361)
at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent.broadcast(ContextSwitchingComponent.java:96)
at oracle.adf.view.rich.component.fragment.UIXInclude.broadcast(UIXInclude.java:96)
at oracle.adf.view.rich.component.fragment.UIXRegion.broadcast(UIXRegion.java:148)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.broadcastEvents(LifecycleImpl.java:1018)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:386)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:194)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:205)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:106)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:271)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:177)
at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119)
at java.security.AccessController.doPrivileged(Native Method)
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:442)
at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103)
at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171)
at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:139)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
Caused by: java.lang.NullPointerException
at view.bean3.ImageBean.uploadFileValueChangeEvent(ImageBean.java:80)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.sun.el.parser.AstValue.invoke(Unknown Source)
at com.sun.el.MethodExpressionImpl.invoke(Unknown Source)
at org.apache.myfaces.trinidad.component.MethodExpressionMethodBinding.invoke(MethodExpressionMethodBinding.java:46)
... 51 more
<LifecycleImpl> <_handleException> ADF_FACES-60098:Faces lifecycle receives unhandled exceptions in phase INVOKE_APPLICATION 5
javax.faces.FacesException: #{samplebean2.uploadFileValueChangeEvent}: java.lang.NullPointerException
And one more error i get and i.e.
XmlErrorHandler> <handleError> ADF_FACES-60096:Server Exception during PPR, #1
javax.servlet.ServletException: java.lang.NullPointerException
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:277)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:205)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:106)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:271)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:177)
at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119)
at java.security.AccessController.doPrivileged(Native Method)
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:442)
at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103)
at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171)
at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:139)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
Caused by: javax.faces.el.EvaluationException: java.lang.NullPointerException
at org.apache.myfaces.trinidad.component.MethodExpressionMethodBinding.invoke(MethodExpressionMethodBinding.java:51)
at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)
at org.apache.myfaces.trinidad.component.UIXCommand.broadcast(UIXCommand.java:190)
at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent$1.run(ContextSwitchingComponent.java:92)
at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent._processPhase(ContextSwitchingComponent.java:361)
at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent.broadcast(ContextSwitchingComponent.java:96)
at oracle.adf.view.rich.component.fragment.UIXInclude.broadcast(UIXInclude.java:102)
at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent$1.run(ContextSwitchingComponent.java:92)
at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent._processPhase(ContextSwitchingComponent.java:361)
at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent.broadcast(ContextSwitchingComponent.java:96)
at oracle.adf.view.rich.component.fragment.UIXInclude.broadcast(UIXInclude.java:96)
at oracle.adf.view.rich.component.fragment.UIXRegion.broadcast(UIXRegion.java:148)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.broadcastEvents(LifecycleImpl.java:1018)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:386)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:194)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
... 36 more
Caused by: java.lang.NullPointerException
at view.bean3.ImageBean.uploadFileValueChangeEvent(ImageBean.java:80)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.sun.el.parser.AstValue.invoke(Unknown Source)
at com.sun.el.MethodExpressionImpl.invoke(Unknown Source)
at org.apache.myfaces.trinidad.component.MethodExpressionMethodBinding.invoke(MethodExpressionMethodBinding.java:46)
... 51 more
<Utils> <buildFacesMessage> ADF: Adding the following JSF error message: Attempt to access dead view row of persistent id 17
oracle.jbo.DeadViewRowAccessException: JBO-27102: Attempt to access dead view row of persistent id 17
Can you help me on this one. Any other details you need let me know.

Interactive Report will not save BLOB Column Attributes

I have created many interactive reports with 4.0 and 4.1 that had BLOB columns with no problems and the download link worked fine. After upgrading to 4.2, the interactive reports get the following error when clicking on the download link:
Not found
The requested URL /apex/apex_util.get_blob was not found on this server
If I open the edit page from the report, the BLOB downloads fine. When I looked at the report attributes details for the BLOB column, I noticed the BLOB Column Attributes had not been populated. I have tried repeatedly to populate them (Table Name, Column Name, Primary Key, MIMETYPE, etc.) but after applying the changes and reopening the attributes page for the blob column, the values I entered are not saved.
For completeness, here is the select statement for the report:
select "DESC_ATT_ID",
"BR_ID",
"FILENAME",
"MIMETYPE",
dbms_lob.getlength("DESC_ATTACHMENT") "DESC_ATTACHMENT"
from "#OWNER#"."ALTEC_BR_DESC_ATT"
WHERE BR_ID = :P3_BR_ID
Also, here is the value for the Number/Date format for the BLOB Column:
DOWNLOAD:ALTEC_BR_DESC_ATT:DESC_ATTACHMENT:DESC_ATT_ID
Can someone please point me in the right direction to get the link for the interactive report working properly?
Many thanks,
Jerry

Hello,
How about you do not use BLOB format Column, you do it manually as this example here:
apex.oracle.com
workspace: somefeto
user: test
pwd: test
Application 63066
in the same workspace, there is Sample File Upload and Download (App ID 10540), and it is working fine ....
Otherwise, Pls, reproduce the problem on apex.oracle.com
Best Regards,
Fateh
If you believe that my answer is correct or helpful to you, then pls, mark the answer as helpful or correct

Updating a blob column using a ResultSet

Hi,
I'm using jdeveloper 3.2.3 with a 9i database and the smartupload component to save file in a blob column.
I'm using the following code
String sSql0 = "SELECT DOCUMENT.NEXTVAL FROM DUAL";
oracle.jbo.html.jsp.JSPApplicationRegistry appRegistry = oracle.jbo.html.jsp.JSPApplicationRegistry.getInstance();
appRegistry.registerApplicationFromPropertyFile(session,"dgpa_bd_BdModule");
ApplicationModule am = appRegistry.getAppModuleInstance("dgpa_bd_BdModule",request,session);
ApplicationModuleImpl appMod = (ApplicationModuleImpl)am;
PreparedStatement stmt1 = appMod.getDBTransaction().createPreparedStatement(sSql0, 1);
String sSql2 = "SELECT t.* FROM TGTDOCD0 t WHERE IDOCUMEN = 32";
Statement stmt2 = stmt1.getConnection().createStatement(ResultSet.TYPE_FORWARD_ONLY ,ResultSet.CONCUR_UPDATABLE);
ResultSet rs = stmt2.executeQuery(sSql2);
if (rs.next()) {
// Initialization
mySmartUpload.initialize(pageContext);
// Upload
mySmartUpload.upload();
// Add the current file in the DB field
mySmartUpload.getFiles().getFile(0).fileToField(rs,"gdocumen"); //gdocumen is the blob column
// Update
rs.updateRow();
rs.close();
stmt2.close();
But when i run the rs.updateRow() i have the follwing error: java.sql.SQLException: ORA-01008
what's i'm doing wrong?
Thanks
RJC

Where is the image coming from? Are you getting it from a file? User Upload?
Here is an example using a procedure in Oracle to upload a file to a blob..: http://technologydribble.info/index.php/category/load-file-into-blob/
Thank you,
Tony Miller
Webster, TX
You know, um…I used to think that it was awful that life was so unfair. Then I thought, wouldn't it be much worse if life were fair, and all the terrible things that happen to us come because we actually deserve them? So, now I take great comfort in the general hostility and unfairness of the universe
Anla-shok Marcus from Babylon 5

Problem with blob column index created using Oracle Text.

Hi,
I'm running Oracle Database 10g 10.2.0.1.0 standard edition one, on windows server 2003 R2 x64.
I have a table with a blob column which contains pdf document.
Then, I create an index using the following script so that I can do fulltext search using Oracle Text.
CREATE INDEX DMCS.T_DMCS_FILE_DF_FILE_IDX ON DMCS.T_DMCS_FILE
(DF_FILE)
INDEXTYPE IS CTXSYS.CONTEXT
PARAMETERS('DATASTORE CTXSYS.DEFAULT_DATASTORE');
However, the index is not searchable and I check the following tables created by database for my index and found them to be empty as well !!
DR$T_DMCS_FILE_DF_FILE_IDX$I
DR$T_DMCS_FILE_DF_FILE_IDX$K
DR$T_DMCS_FILE_DF_FILE_IDX$N
DR$T_DMCS_FILE_DF_FILE_IDX$R
I wonder what's wrong with it.
My user has been granted the ctx_app role and I have other tables that store plain text which I use Oracle Text are fine. I even output the blob column and save as pdf file and they are fine.
However the database seems like not indexing my blob column although the index can be created without error.
Please advise.
Really appreciate anyone who can help.
Thank you.

The situation is I have already loaded a few pdf document into the table's blob column.
After I create the Oracle text index on this blob column, I find the system generated index tables listed in my earlier posting are empty, except for the 4th table.
Normally we'll see words inside the table where those are the words indexed by oracle text on my document.
As a result, no matter how i search for the index using select statement with contains operator, it will not give me any result.
I feel weird why the blob is not indexed. The content of the blob are actually valid because I tested this by export the content back to pdf and I can still view and search within the pdf.
Regards,
Jap.

Blob Column in Data Template

Below is simple Example I tried and output doesnot look right.
Note: My Blob Database Column is "LOGO".
Sample Data Template:
<?xml version="1.0" encoding="WINDOWS-1252"?>
<dataTemplate name="Employee_Listing" description="List of
Employees">
<dataQuery>
<sqlStatement name="Q1">
<![CDATA[SELECT EMPNO,ENAME,JOB,LOGO from
EMP]]>
</sqlStatement>
</dataQuery>
<dataStructure>
<group name="G_EMP" source="Q1">
<element name="EMPLOYEE_NUMBER" value="EMPNO" />
<element name="NAME" value="ENAME"/>
<element name="JOB" value="JOB" />
<element name="LOGO" value="LOGO" />
</group>
</dataStructure>
</dataTemplate>
Sample Ouput Created
<?xml version="1.0" encoding="UTF-8"?>
<EMPLOYEE_LISTING>
<LIST_G_EMP>
<G_EMP>
<EMPLOYEE_NUMBER>999</EMPLOYEE_NUMBER>
<NAME>PILLAI</NAME>
<JOB>MGR</JOB>
<LOGO/>
</G_EMP>
</LIST_G_EMP>
</EMPLOYEE_LISTING>
My Question is :
Does output should have only a TAG for Blob Column or it should have image data
which can be rendered through Template using fo:instream tags.
Am I hitting any bug which is preventing retrieving Blob data through XML data template

I need to get data out of a BLOB column from a table in an Oracle 8i database and into a file that I can put into a MS Word template. The data in the BLOB column came from a MS Word document. What is the best way to proceed? We have a LOB datatype sample which shows how to save a blob from the DB to a local file at http://otn.oracle.com/sample_code/tech/java/sqlj_jdbc/files/advanced/advanced.htm
I'd save it to a temp file and then using word add it. You could also spawn wscript.exe to run a Windows VB Script to automate word from the java application.
Rob

How to upload a file to a BLOB column in the DB using PL/SQL???

Hi
I am trying to upload a file to a BLOB column in my database. I wana do this using some pl/sql procedure.I don't wana use webutil. is it possible??? and if so can anybody help me with this???
Regards
Shiraz

Hello,
This is a stored procedure sample that show how insert into CLOB, BLOB and BFILE columns
CREATE OR REPLACE PROCEDURE Insert_document
     PC$Type IN DOCUMENT.TYP%TYPE
    ,PC$Nom IN DOCUMENT.NOM_DOC%TYPE
    ,PC$Texte IN VARCHAR2
    ,PC$Image IN VARCHAR2
    ,PC$Fichier IN VARCHAR2
   ) IS
L$Blob BLOB;
L$Clob CLOB;
L$Bfile BFILE;
LN$Len NUMBER := dbms_lob.lobmaxsize;
LN$Num NUMBER ;
LN$src_off PLS_INTEGER := 1 ;
LN$dst_off PLS_INTEGER := 1 ;
LN$Langctx NUMBER := dbms_lob.default_lang_ctx ;
LN$Warn NUMBER;
BEGIN
    -- Création of new raw --
    If PC$Fichier is not null Then
       L$Bfile := BFILENAME( 'FICHIERS_IN', PC$Fichier );
    End if ;
    -- Creation of temporary objetcs --
    dbms_lob.createtemporary( L$Clob, TRUE ) ;
    dbms_lob.createtemporary( L$Blob, TRUE ) ;
    -- Loading text in CLOB column --
    If PC$Texte is not null Then
       L$Bfile := BFILENAME( 'FICHIERS_IN', PC$Texte );
       dbms_lob.fileopen(L$Bfile, dbms_lob.file_readonly);
       If dbms_lob.fileexists( L$Bfile ) = 1 Then
         dbms_output.put_line(PC$Texte || ' open' ) ;
         dbms_lob.loadclobfromfile(
                                   L$Clob,                -- Destination CLOB
                                   L$Bfile,               -- Source file pointer
                                   LN$Len,                -- # bytes to read
                                   LN$src_off,            -- Source start position
                                   LN$dst_off,            -- Target start position
                                   dbms_lob.default_csid, -- CSID
                                   LN$Langctx,            -- Language Context
                                   LN$Warn);              -- Warning message
         dbms_lob.fileclose(L$Bfile);
      Else
         raise_application_error( -20100, 'Erreur ouverture ' || PC$Texte ) ;
      End if ;
    End if ;
    -- Loading image in BLOB column --
    If PC$Image is not null Then
       L$Bfile := BFILENAME( 'FICHIERS_IN', PC$Image );
       dbms_lob.fileopen(L$Bfile, dbms_lob.file_readonly);
       dbms_lob.loadblobfromfile(
                                 L$Blob,       -- BLOB de destination
                                 L$Bfile,      -- Pointeur de fichier en entrée
                                 LN$Len,       -- Nombre d'octets à lire
                                 LN$src_off,   -- Position source de départ
                                 LN$dst_off); -- Position destination de départ
       dbms_lob.fileclose(L$Bfile);
    End if ;
    -- Save --
    Insert into DOCUMENT (ID, NOM_DOC, TYP, UTILISE, LOB_TEXTE, LOB_DATA, LOB_FICHIER)
           Values( SEQ_DOCUMENT.NEXTVAL, PC$Nom, PC$Type, NULL, L$Clob, L$Blob, L$Bfile ) ;
    -- Free the temporary objects --
    dbms_lob.freetemporary( L$Clob ) ;
    dbms_lob.freetemporary( L$Blob ) ;
END;
/The table structure for this sample is the following:
CREATE TABLE DOCUMENT (
ID           NUMBER (5) PRIMARY KEY,
TYP          VARCHAR2 (20),
UTILISE      VARCHAR2 (30),
LOB_TEXTE    CLOB,
LOB_DATA     BLOB,
LOB_FICHIER BFILE,
NOM_DOC      VARCHAR2 (100))
/Francois

Save Documents on BLOB Columns

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