BLOB Insertion Problem

We are inserting a BLOB in our table. If the size of BLOB is greater than 5KB, it's not being inserted. Smaller BLOBs are being entered successfully. Is ther some default parameter which need to be set.

AFAIK there is no such initialization parameter.
How do you insert BLOB ? Which is the host language ?
Which use case described in http://download-uk.oracle.com/docs/cd/B10501_01/appdev.920/a96591/adl10pst.htm#125074 is the closest to the one you are using ?

Similar Messages

Oracle BLOB insert problem

I'm getting a ClassCastException when I try to the blob I get from my CallableStatment. I've seen alot of post about similar issues with oracle 9 and inserting blobs but I havn't found a solution..
Here is the few lines that Im doing..
When I check to see what type of instance this blob is this is what I get in my debugger oracle.sql.BLOB@71d768
so When I ((BLOB)blob).getBinaryOutputStream() I get the ClassCastException..
I've tried to get the innermost delegate and a number of other things.. When I try to cast anything to the Oracle type I get the ClassCastException. When i do an instanceof on the blob it isn't an oracle Blob.. So why does the debugger and getClass().getName() tell me it is.. And is the any work around for this..
Thanks
Dan
cstmt.registerOutParameter(6, OracleTypes.BLOB);
             cstmt.execute();
             Blob blob = cstmt.getBlob(6);
                       if(blob != null) {
                     writer = new ObjectOutputStream( ((BLOB)blob).getBinaryOutputStream());
                    if (writer != null) {
                    writer.writeObject(bean);
                      writer.flush();
                      writer.close();
                 con.commit();

Yes, I modified some code that a collegue used in a standalone application.. His solution was using a CLOB.. I just modified my solution to use a CLOB instead of a BLOB(saving a bean as xml instead of the bean object)..
So i litterally copied his code line for line.. And Im getting the same error. My app is running in tomcat whereas my collegue is using it in a standalon application. I just went thru all lib directories to make sure I only have one copy of the oracle ojdbc14.jar which is in the conf/lib directory of the tomcat server..
I even moved my table from our oracle9 db to our oracle 10 db and still no luck..
String beanToXml = xstream.toXML(bean);
cstmt.execute();
oracle.sql.CLOB clob = ((OracleCallableStatement) cstmt).getCLOB(6)
             if (clob != null) {
                 writer = ((CLOB) clob).getCharacterOutputStream();
                 if (writer != null) {
                   writer.write(beanToXml.toCharArray());
                   writer.flush();
                   writer.close();
             }

BLOB insert behavior with thin driver using standard JDBC2.0 and ORACLE-JDBC2.0API

We have a problem with a BLOB insert to an oracle 8.1.7 DB using Oracle 8.1.7 JDBC thin driver.We get socket read/write error after inserting 32k of data using the standard JDBC2.0 API but using the Oracle JDBC2.0API (using OracleResultSet) it goes fine. We have a requirement to use the standard JDBC2.0 so that our code works with multiple database vendors. Is there another way to get in the blob data with standard JDBC API & using thin driver...?
thanks,
Madhu
Here is my sample test program that does both standard & oracle specific JDBC Blob test insert.
import java.sql.*;
import java.io.*;
import oracle.sql.BLOB;
import oracle.jdbc.driver.OracleResultSet;
public class testBLOB {
//trying to insert a huge file to a BLOB
static String fileName = "/kernel/genunix";
public static void main(String[] args) {
String driverName = "oracle.jdbc.driver.OracleDriver";
String dbURL = "jdbc:oracle:thin:@localhost:1521:test"; //thin driver
String user = "BlobTest";
String passwd = "BlobTest";
Connection con=null;
try {
Class.forName(driverName);
con=DriverManager.getConnection(dbURL, user,passwd);
catch (Exception e) {
e.printStackTrace();
close(con);
int i = 0;
while (i < args.length) {
if (args.equals("-f"))
fileName = args[++i];
i++;
System.out.println("The file being Stored is: "+fileName);
createTable(con);
insertUsingOracleAPI(con);
insertUsingJDBC20API(con);
//readDB(con);
static String getFileName() {
return fileName;
public static void close(Connection con) {
try {
if (con != null) {
con.close();
catch (Exception e) {
System.exit(-1);
public static void createTable(Connection con) {
Statement stmt ;
try {
stmt = con.createStatement();
stmt.execute("DROP TABLE basic_blob_table");
stmt.close();
catch (SQLException sqlEx) {
System.out.println("Dropped the Table");
try {
stmt = con.createStatement();
stmt.execute("CREATE TABLE basic_blob_table ( x varchar2(30), b blob)");
stmt.close();
catch (SQLException sqlEx) {
sqlEx.printStackTrace();
close(con);
System.out.println("Created the Table");
public static void insertUsingOracleAPI(Connection con) {
OutputStream os = null;
Statement stmt = null;
ResultSet rs = null;
FileInputStream is = null;
try {
con.setAutoCommit(false);
stmt = con.createStatement();
stmt.execute("INSERT INTO basic_blob_table VALUES( 'OracleAPI', empty_blob())");
System.out.println("Inserted the dummy Row");
rs = stmt.executeQuery("Select * from basic_blob_table where x='OracleAPI'");
if (rs != null && rs.next()) {
BLOB blob = ((OracleResultSet)rs).getBLOB(2);
File file = new File(getFileName());
is = new FileInputStream(file);
os = blob.getBinaryOutputStream();
byte[] chunk = new byte[1024];
int length = -1;
while((length = is.read(chunk)) != -1)
os.write(chunk, 0,length);
System.out.println("Inserted the File " + getFileName() );
catch (Exception e) {
e.printStackTrace();
finally {
try {
if (os != null) {
os.flush();
os.close();
if (is != null)
is.close();
stmt.close();
con.commit();
con.setAutoCommit(true);
catch (Exception e) {}
public static void insertUsingJDBC20API(Connection con) {
PreparedStatement stmt = null;
FileInputStream is = null;
try {
stmt = con.prepareStatement("INSERT INTO basic_blob_table VALUES(?,?)");
File file = new File(getFileName());
is = new FileInputStream(file);
stmt.setString(1,"JDBC20API");
stmt.setBinaryStream(2,is,(int)file.length());
stmt.executeUpdate();
catch (Exception e) {
e.printStackTrace();
finally {
try {
if (is != null)
is.close();
stmt.close();
catch (Exception e) {}
null

Thanks for the response.
I understand what you are saying...
that readers don't block writers in Oracle (the same is true in SQL Server 2000).
However, I don't see how my test case is working correctly with Oracle (the exact same code acting as I'm thinking it should with SQL Server, but I still think it is acting incorrectly with Oracle).
I have transaction A do this:
update <table> set <column2>=<value> where <column1>='1'
then I use Thread.sleep() to make that program hang around for a few minutes.
Meanwhile I sneak off and start another program which begins transaction B. I have transaction B do this:
select * from <table> where <column1>='1'
and the read works immediately (no blocking... just as you have said) however, transaction A is still sleeping, it has not called commit() or rollback() yet.
So what if transaction A were to call rollback(), the value read by transaction B would be incorrect wouldn't it ?
Both A and B use setAutoCommit(false) to start their transactions, and then call setTransactionIsolation(Connection.TRANSACTION_READ_COMMITTED).
Isn't that supposed to guarantee that a reader can only read what is committed ?
And if a row is in "flux"... in the process of having one or more values changed, then the database cannot say what the value will be ?
I can almost see what you are saying.
In letting the reader have what it wants without making it wait, I suppose it could be said that Oracle is holding true to the "only let committed data be read"
So if that's it, then what if I want the blocking ?
I want an entire row to be locked until whoever it in the middle of updating, adding, or removing it has finished.
Do you know if that can be done with Oracle ? And how ?
Thanks again for helping me.

Update/Insert Problem with Oracle Warehouse Builder

Hello,
i have update/insert problem with owb.
Situation: I have a source-table called s_account and a target table called w_account_d. In the target table are already data which was filled trough the source table inserts. Now anyone make changes on data on the target table. This changes should now give further on the source table with an update operation. But exactly here is the problem i can´t map back the data to source because that will create a loop.
My idea was to set a trigger but i can´t find this component in owb or is anywhere hidden?
Also i have already seen properties as CDC or conditonal loading in the property inspector of the table, but i have no idea how it works.
Give it other possibilities to modeling this case? or can anyone me explain how i can implement this eventually with CDC?
I look forward for your replies :)

Hi
thanks for your answer. I follow your suggestion and have set the constraints of both tables into the database directly.Nevertheless it doesn´t work to begin. In the next step i found by right click on a table the listpoint "configure" - I goes to "unique key" --> creation method and set here follow options: Constraint State = ENABLE, Constraint Validation = Validate. That error message that appears before by the deployment disappears yet. Now i start the job to test if the insert/update process works right. Finally it seems to work - but not really.
My Testscenario
1. Load the data from source table about the staging area to data warehouse table: Check - it works!
2. Change one data record in source table
3. Load the source table with changed data record once again to staging area: Check - it works!
4. Load new staging area table with the changed data record to data warehouse table: Check it works! BUT, BUT i can not recognize if it is insert or update operation, then under the design window by jobs execution windows is reported "rows selected 98", Rows inserted" is empty and "rows updated" is empty. So i think works not correct, then my opinion if it works correct it should show be "rows updated" 1.
What can yet now still be wrong or forgotten? Any ideas?
*By the way think not 98 rows there is not important if you make an update or insert which performance. It is an example table the right tables have million of records.*
I look forward for your answers :)

CRUD insert problems.

Hello all,
I was wondering about DB operations in JSF pages, so I took a look over the Single Page CRUD example. What hitted me was there is a need for a two step insertion, first by issuing a select in search for the biggest ID of the primary key, and after that the insertion of the element with that obtained biggest ID + 1. I see at least 2 problems with this approach:
1. Concurrency issues.What happends if 2 users are issuing at the same time an insert operation over the same table? There is the possiblity of getting the same ID to insert, and the first one could insert, but the second one would fail even if it's request is logically corect (validated & converted). I see three solutions over the insert problem:
a. lock on the database (if it's possible).
b. using a synchronized block in the application bean to get the ID and insert.
c. using DB specific constructs (e.g. MySQL's AUTO_INCREMENT)
2. Overhead issues. Why doing in two steps an operation that should be just an insert? Previous a. an b. approaches do not solve our overhead problem, because we still have two steps in insertion; we only synchronize them.
I was wondering which is the best practice for production quality web applications. Personally because I've picked MySQL as DB I've used AUTO_INCREMENT, but the immediate huge and obvious drawback is dumping DataProvider's capability of changing the storage medium at a glance.

I'm not sure if I entirely understood your questions here.
- Concurrency problem.
database bound Data provider underneath uses CachedRowset, which uses SyncProvider to take care of concurrency problem. If the default RIOptimisticProvider is not enough, it possible to register other more sophisticated SyncProvider.
You can read about it here.
http://java.sun.com/j2se/1.5.0/docs/api/javax/sql/rowset/CachedRowSet.html
- Overhead issue
I believe, it is possible to let the DB auto increment the primary key field, and left it out in the insertion from data provider.
- Winston
http://blogs.sun.com/roller/page/winston?catname=Creator

Blob mapping problem

Hi,
I have some problems with blob mapping.
I map a Serializable field in a BLOB column (in MySQL 4.1 w/ latest Kodo
version) using following metadata:
<field name="metadata" persistence-modifier="persistent">
<extension vendor-name="kodo" key="type" value="Object"/>

</field>
<field name="metadata">
<jdbc-field-map type="blob" column="METADATA"/>
</field>
Making the object persistent works well. The generated SQL is
INSERT INTO ATTRIBUTE_TYPE (METADATA, NAME, POID)
VALUES (?, ?, ?)
[params=(InputStream) java.io.ByteArrayInputStream@1c9b9ca, (String)
IntegerNew3, (long) 250] [reused=0]
Problems occur when I try to load the object. I get a ClassCastException
(see below). For information:
- I have saved the blob to my hard disk, and read it using
ObjectInputStream, and it works fine. So, the object is correctly stored.
- I have set the field in my Java class to java.lang.Object (instead of
my class implementing Serializable), and then it works fine too.
SELECT t0.POID, t0.NAME
FROM ATTRIBUTE_TYPE t0
WHERE (t0.NAME = ?)
[params=(String) IntegerNew3] [reused=0]
5578 TRACE [main] kodo.jdbc.SQL - <t 4219289, conn 4729123> [15 ms]
executing prepstmnt 2614099
SELECT t0.METADATA
FROM ATTRIBUTE_TYPE t0
WHERE t0.POID = ?
[params=(long) 250] [reused=0]
Exception in thread "main" kodo.util.GeneralException:
java.lang.ClassCastException: [B
 at kodo.runtime.StateManagerImpl.loadFields(StateManagerImpl.java:3155)
 at kodo.runtime.StateManagerImpl.loadField(StateManagerImpl.java:3227)
 at kodo.runtime.StateManagerImpl.isLoaded(StateManagerImpl.java:1368)
 at
be.banksys.tams.model.base.AttributeType.jdoGetmetadata(AttributeType.java)
 at
be.banksys.tams.model.base.AttributeType.getMetadata(AttributeType.java:50)
 at be.banksys.tams.model.base.Essai.main(Essai.java:55)
 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:585)
 at com.intellij.rt.execution.application.AppMain.main(AppMain.java:78)
NestedThrowablesStackTrace:
java.lang.ClassCastException: [B
 at
be.banksys.tams.model.base.AttributeType.jdoReplaceField(AttributeType.java)
 at kodo.runtime.StateManagerImpl.replaceField(StateManagerImpl.java:3256)
 at
kodo.runtime.StateManagerImpl.storeObjectField(StateManagerImpl.java:2640)
 at kodo.runtime.StateManagerImpl.storeObject(StateManagerImpl.java:2624)
 at kodo.jdbc.meta.BlobFieldMapping.load(BlobFieldMapping.java:231)
 at
kodo.jdbc.runtime.JDBCStoreManager.loadMappings(JDBCStoreManager.java:1019)
 at
kodo.jdbc.runtime.JDBCStoreManager.loadMappings(JDBCStoreManager.java:970)
 at kodo.jdbc.runtime.JDBCStoreManager.load(JDBCStoreManager.java:510)
 at
kodo.runtime.DelegatingStoreManager.load(DelegatingStoreManager.java:133)
 at kodo.runtime.ROPStoreManager.load(ROPStoreManager.java:79)
 at kodo.runtime.StateManagerImpl.loadFields(StateManagerImpl.java:3128)
 at kodo.runtime.StateManagerImpl.loadField(StateManagerImpl.java:3227)
 at kodo.runtime.StateManagerImpl.isLoaded(StateManagerImpl.java:1368)
 at
be.banksys.tams.model.base.AttributeType.jdoGetmetadata(AttributeType.java)
 at
be.banksys.tams.model.base.AttributeType.getMetadata(AttributeType.java:50)
 at be.banksys.tams.model.base.Essai.main(Essai.java:55)
 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:585)
 at com.intellij.rt.execution.application.AppMain.main(AppMain.java:78)
Regards,
J-F

Patrick Linskey wrote:
Hi,
This is a known issue with MySQL, and Kodo 3.3.3 has a workaround for it
-- set the DBDictionary DriverDeserializesBlobs property to false:
kodo.jdbc.DBDictionary: DriverDeserializesBlobs=false
-PatrickDon't take it bad, but then why don't you put it in the MySQL known issues
in the documentation. It is a pity to waste hours on a known problem.
J-F

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

BLOB insertion in Oracle 10g database using ojdbc14 (10g drivers)

Hello!
I have a situation where I am trying to insert a blob data into oracle 10g database using oracle thin
10g drivers, ojdbc14.jar in weblogic 8.1 sp2. I have the following error happening very intermittently.
java.sql.SQLException: OALL8 is in an inconsistent state.
And this is leading to the "No more data to read from socket" error when I am trying to
insert the BLOB into the database. I have gone through the bug list of SP2 and have realised there is the
following issue fixed in SP3.
CR124933
An Oracle BLOB sometimes used a pooled connection after the connection pool determined that
the connection was available for reassignment.
Code was added to ensure the BLOB is completely processed before closing the pool connection or
ending the transaction.
I believe the problem arises when we try to insert BLOB into database using a refreshed connection
from the pool.We have upgraded weblogic 8.1 from SP2 to SP4 service pack inorder to come over the above problem.
But this still continues to behave intermittently.
We put ojdbc14.jar in our classpath and Weblogic startup classpath looks like the following :-
WLS_CLASSPATH=${WLS_DOMAIN_DIR}/appslib/server.jar:$PRE_CLASSPATH:${WLS_WEBLOGIC_HOME}/server/lib/weblogic.jar:
${WLS_WEBLOGIC_HOME}/server/lib/ojdbc14.jar:${WLS_WEBLOGIC_HOME}/server/lib:${WLS_JAVA_HOME}/lib/tools.jar:
${WLS_JAVA_HOME}/jre/lib/rt.jar:${WLS_WEBLOGIC_HOME}/server/lib/webservices.jar:${WLS_CONFIG_DIR}:
${WLS_CUSTLIB_DIR}:${WLS_BIN_DIR}:$POST_CLASSPATH
export WLS_CLASSPATH
CLASSPATH=${WLS_CLASSPATH}:${APP_CLASSPATH}
export CLASSPATH
After upgrade to SP4, there are new ojdbc14_g.jar(debug jar) and orai18n.jar jars in the ${WLS_WEBLOGIC_HOME}/server/ext/jdbc/oracle/10g directory added.
Please let me know if I need to update classpath with the new 10g jars in the ext/lib directory or any suggestions
to insert BLOB using the ojdbc14 10G drivers, Weblogic 8.1 environment would be appreciated.
Following is the stack trace of the errors that I recieve:
<Oct 6, 2005 1:29:36 PM EDT> <Error> <JDBC> <BEA-001112> <Test "select count(*) from DUAL" set up for pool
"MHUBPoolStage" failed with exception: "java.sql.SQLException: OALL8 is in an inconsistent state".>
<Oct 6, 2005 1:29:36 PM EDT> <Info> <JDBC> <BEA-001128> <Connection for pool "MHUBPoolStage" closed.>
<Oct 6, 2005 1:29:36 PM EDT> <Info> <JDBC> <BEA-001067> <Connection for pool "MHUBPoolStage" refreshed.>
<Oct 6, 2005 1:29:36 PM EDT> <Info> <EJB> <BEA-010051>
java.rmi.RemoteException: TransactionRequestManager.requestTransaction():
Caught PersistnceException com.mortgagehub.busobj.PersistenceException: -5258: No more data to read from socket
Please let me know if there is anything that I am missing.
Thanks
Pradeep G

pradeep g wrote:
Hello!
I have a situation where I am trying to insert a blob data into oracle 10g database using oracle thin
10g drivers, ojdbc14.jar in weblogic 8.1 sp2. I have the following error happening very intermittently.
> java.sql.SQLException: OALL8 is in an inconsistent state.
And this is leading to the "No more data to read from socket" error when I am trying to
insert the BLOB into the database. I have gone through the bug list of SP2 and have realised there is the
following issue fixed in SP3.
> CR124933
An Oracle BLOB sometimes used a pooled connection after the connection pool determined that
the connection was available for reassignment.
Code was added to ensure the BLOB is completely processed before closing the pool connection or
ending the transaction.
> I believe the problem arises when we try to insert BLOB into database using a refreshed connection
from the pool.We have upgraded weblogic 8.1 from SP2 to SP4 service pack inorder to come over the above problem.
But this still continues to behave intermittently.
We put ojdbc14.jar in our classpath and Weblogic startup classpath looks like the following :-
> WLS_CLASSPATH=${WLS_DOMAIN_DIR}/appslib/server.jar:$PRE_CLASSPATH:${WLS_WEBLOGIC_HOME}/server/lib/weblogic.jar:
${WLS_WEBLOGIC_HOME}/server/lib/ojdbc14.jar:${WLS_WEBLOGIC_HOME}/server/lib:${WLS_JAVA_HOME}/lib/tools.jar:
${WLS_JAVA_HOME}/jre/lib/rt.jar:${WLS_WEBLOGIC_HOME}/server/lib/webservices.jar:${WLS_CONFIG_DIR}:
${WLS_CUSTLIB_DIR}:${WLS_BIN_DIR}:$POST_CLASSPATH
export WLS_CLASSPATH
CLASSPATH=${WLS_CLASSPATH}:${APP_CLASSPATH}
export CLASSPATH
> After upgrade to SP4, there are new ojdbc14_g.jar(debug jar) and orai18n.jar jars in the ${WLS_WEBLOGIC_HOME}/server/ext/jdbc/oracle/10g directory added.
> Please let me know if I need to update classpath with the new 10g jars in the ext/lib directory or any suggestions
to insert BLOB using the ojdbc14 10G drivers, Weblogic 8.1 environment would be appreciated.
> Following is the stack trace of the errors that I recieve:
> <Oct 6, 2005 1:29:36 PM EDT> <Error> <JDBC> <BEA-001112> <Test "select count(*) from DUAL" set up for pool
"MHUBPoolStage" failed with exception: "java.sql.SQLException: OALL8 is in an inconsistent state".>
<Oct 6, 2005 1:29:36 PM EDT> <Info> <JDBC> <BEA-001128> <Connection for pool "MHUBPoolStage" closed.>
<Oct 6, 2005 1:29:36 PM EDT> <Info> <JDBC> <BEA-001067> <Connection for pool "MHUBPoolStage" refreshed.>
<Oct 6, 2005 1:29:36 PM EDT> <Info> <EJB> <BEA-010051>
java.rmi.RemoteException: TransactionRequestManager.requestTransaction():
Caught PersistnceException com.mortgagehub.busobj.PersistenceException: -5258: No more data to read from socket
Please let me know if there is anything that I am missing.
> Thanks
> Pradeep GHi. This is something we'd like to diagnose. How is your application
getting using and closing pool connections? The initial symptom
seems to be an internal oracle problem... Are you using standard
JDBC or oracle-specific calls?
Joe

BLOB Insert into SQL Server2000

Dear All,
I have problem with insert the BLOB object into MSSQLServer 2000 in WebDynpro.
Please help me how to solve it?
Best Regards,
Mukesh.

Hi Sweety,
Can you provide some more information?
The script for each of your queries. (looking especially at how you are using single quotes around the Param properties for different data types)
Are you using an Command SQL Query for the insert?
Why are you using the Calculation action block instead of using the Expression Editor for the calculation?
Regards,
Mike

BLOB retrieval problem

I create one function to retrieve PDF file in BLOC column and store the result
in UNIX file to be able to see it with ACROBAT.
see my function
CREATE OR REPLACE FUNCTION GET_PDF_STATEMENT ( p_filename IN VARCHAR2,
 p_request_id IN NUMBER )
 RETURN NUMBER
 IS return_code NUMBER;
temp_blob BLOB;
data_buffer RAW (1);
temp_buffer VARCHAR2(1);
amount BINARY_INTEGER := 1;
position INTEGER := 1;
filehandle utl_file.file_type;
error_number NUMBER;
error_message VARCHAR2(100);
v_error VARCHAR2(100);
directory_statement VARCHAR2(100);
length_count INTEGER;
BEGIN
SELECT statement_pdf_file
INTO temp_blob
FROM nat_statement_pdf
WHERE filename = p_filename
and request_id = p_request_id;
length_count := dbms_lob.getlength(temp_blob);
dbms_output.put_line('Internal LOB size is: ' || length_count);
SELECT directory_path
into directory_statement
from dba_directories
where directory_name = 'STATEMENT_PDF_REPORT_DIR';
filehandle := utl_file.fopen(directory_statement,
 p_filename,'W');
WHILE length_count <> 0 LOOP
dbms_lob.read (temp_blob, amount, position, data_buffer);
temp_buffer := utl_raw.cast_to_varchar2(data_buffer);
utl_file.put (filehandle, temp_buffer);
position := position + 1;
length_count := length_count - 1;
data_buffer := null;
END LOOP;
return_code := 0;
dbms_output.put_line('Exit the loop');
utl_file.fclose(filehandle);
 dbms_output.put_line('Close the file');
return(return_code);
EXCEPTION
WHEN OTHERS THEN
BEGIN
v_error := sqlerrm;
 insert into message_marc ( message) values ( v_error );
 error_number := sqlcode;
insert into message_marc ( message) values ( to_char(error_number) );
return_code := error_number;
 error_message := substr(sqlerrm ,1 ,100);
 dbms_output.put_line('Error #: ' || error_number);
 dbms_output.put_line('Error Message: ' || error_message);
 utl_file.fclose_all;
 commit;
 return(return_code);
END;
END;
I have the problem with file bigger than 32 ; i printed the value of sqlerrm and sqlcode
the results ar sqlerrm = User-defined exception
sqlcode = 1
Ony body can help me
Thanks
Marc

Hi
Call the function without exepction handling and post the error message and the number of the line where the error occures.
Ott Karesz
http://www.trendo-kft.hu

Blob interface problem

hi all,
im facing an stylist problem when inserting blob into oracle dbms. im trying in a very simple way like this :
stmt.executeUpdate("insert into picture values('sample1.gif',empty_blob())");
ResultSet rs= stmt.executeQuery("select * from picture where name='sample1.gif' for update");
          rs.next();
          oracle.sql.BLOB blob=(oracle.sql.BLOB)rs.getBlob(2);
          FileInputStream in= new FileInputStream(filename);
          OutputStream os=blob.getBinaryOutputStream();
          int data;
          while((data=in.read())!=-1){
                         os.write(data);
     in.close();
     os.close();
this code is ok but i have an allergy about standerizing my coding so im trying to use the following code :
stmt.executeUpdate("insert into picture values('sample1.gif',empty_blob())");
ResultSet rs= stmt.executeQuery("select * from picture where name='sample1.gif' for update");
          rs.next();
          java.sql.Blob blob=rs.getBlob(2);
          FileInputStream in= new FileInputStream(filename);
          OutputStream os=blob.setBinaryStream(1);
          int data;
          while((data=in.read())!=-1){
                         os.write(data);
     in.close();
     os.close();
but the problem is setBinaryStream(int pos) is not implemented by oracle.sql.BLOB class. my oracle version is 9.0.1.0.1. when i run it,it shows an exception like abtract method error. is there any way not to use the oracle.sql.BLOB for inserting blob into oracle database ?

I can't give a definitive answer but I've observed the same problem.
The ability to get an outputstream to a Clob was only introduced in JDBC 3.0.
Chapter 5 of Oracle's JDBC Developer's Guide and Reference http://download-west.oracle.com/docs/cd/B10501_01/java.920/a96654/jdbc30ov.htm#1004903 mentions that only some JDBC 3.0 features are implemented; none of the mentioned features include the API calls for streaming to a Clob.
T

MySQL Blob insert

I need to insert some .doc files to mySQL Table. so i am using mysql blob data type for this. My Question is now, is there any way to submit the documents to mysql database table with out writing that file to Directory in the WEBROOT.

I tried it with this coding and it gets executed in the local machine successfully. but the problem occurs when i tried to execute the app using another machine in my LAN.
Error is getting then like:
java.io.FileNotFoundException and E:\file_name.docJSP>>>>
<%@ page contentType="text/html; charset=iso-8859-1" language="java" import="java.sql.*, java.io.*" errorPage="" %>
<%
 String my_file = request.getParameter("my_file");
 FileInputStream fis=new FileInputStream(my_file);
 byte[] b= new byte[fis.available()];
 fis.read(b);
 try{
 String drivername = "org.gjt.mm.mysql.Driver";
 Class.forName(drivername).newInstance();
 String path="jdbc:mysql://localhost/my_db?user=root&password=dba";
 Connection con=DriverManager.getConnection(path);
 PreparedStatement st=con.prepareStatement("insert into docs(d_content) values(?)");
 st.setBytes(1,b);
 int rows=st.executeUpdate();
 if(rows > 0 )
 out.println("Values inserted succesfully");
 else
 out.println("Insertion Failed,Please try Again");
 catch(Exception e1)
 out.println(e1);
%>

User defined field insertion problem in Stock Taking Report (PLD)

We are creating one PLD for one of our customer for Stock Taking Report by modifying the existing sytem report. We will insert two user defined fields (Rack & Bin) from OITW table and link these with the warehouse code field which is at report header as there are different warehouse for the item and material is kept in different rank and bin in different warehouse. But after inserting these fields we found that repetative area becomes blank in the report.
So please let us know how to overcome this problem.
Thanks & with regards.
Aloke
Edited by: ALOKE BANDYOPADHYAY on Sep 4, 2010 4:42 PM

Hi Aloke,
This PLD is one of the hard coded PLD. You are not able to add UDF freely. I believe you may only add UDF from OITM table. Try you own report instead.
Thanks,
Gordon

Insert problem

hi guys,
 i want to insert the data into sap r/3 table..via jco using bapi
 here is the program...., but data is not found in the sap table...
 any wrong in my program ?...
 they given some data to insert into sap table
 import parameters,table rows.... i shown in the below program.(exact information i set )
 IFunctionTemplate ftemplate = repository.getFunctionTemplate("ZHR_INFOTYPE_OPERATION");
 if(ftemplate != null) {
 // Create a function from the template
 JCO.Function function = ftemplate.getFunction();
 JCO.ParameterList paralist=function.getImportParameterList();
 paralist.setValue("11","PERNR");
 paralist.setValue("INS","ACTIO");
 paralist.setValue("A","TCLAS");
 paralist.setValue("20071213","BEGDA");
 paralist.setValue("20071213","ENDDA");
 paralist.setValue("1","OBJPS");
 paralist.setValue("LTA","SUBTY");
 client.execute(function); //executing the function.
 JCO.Table sales_orders = function.getTableParameterList().getTable("PROPOSED_VALUES");
 sales_orders.appendRows(3);
 System.out.println("after function"+sales_orders.getNumRows());
 for(int i=0;i<sales_orders.getNumRows();i++)
 sales_orders.setValue("0582","INFTY");
 sales_orders.setValue("P0582-AMTEX","FNAME");
 sales_orders.setValue("200.00","FVAL");
 sales_orders.nextRow();
 sales_orders.setValue("0582","INFTY");
 sales_orders.setValue("P0582-JBGDT","FNAME");
 sales_orders.setValue("20071213","FVAL");
 sales_orders.nextRow();
 sales_orders.setValue("0582","INFTY");
 sales_orders.setValue("P0582-JENDT","FNAME");
 sales_orders.setValue("20071213","FVAL");
 JCO.Table sales_orders1 = function.getTableParameterList().getTable("MODIFIED_KEYS");
 sales_orders1.setRow(1);
 sales_orders1.appendRow();
 sales_orders1.setValue("11","PERNR");
 sales_orders1.setValue("0582","INFTY");
 sales_orders1.setValue("LTA","SUBTY");
 sales_orders1.setValue("1","OBJPS");
 sales_orders1.setValue("20071213","BEGDA");
 sales_orders1.setValue("20071213","ENDDA");
 System.out.println("modified"+sales_orders1.getNumRows());
 System.out.println("modified"+sales_orders.getNumRows());
 OUTPUT: in my console it showing it appended...
 but that record is not present in the sap r/3 table
 when abapers are checking that record...

hi,
this is a custom functiion module which is a rfc
here record is not inserting in the sap r/3 table
what is the problem?
i got the ouput like this......
MODIFIED_KEYS
PROPOSED_VALUES
IMPORT ACTIO
IMPORT BEGDA
IMPORT DIALOG_MODE
IMPORT ENDDA
IMPORT LUW_MODE
IMPORT MASSN
IMPORT NO_ENQUEUE
IMPORT NO_EXISTENCE_CHECK
IMPORT OBJPS
IMPORT PERNR
IMPORT PERSG
IMPORT PERSK
IMPORT PLANS
IMPORT SEQNR
IMPORT SPRPS
IMPORT SUBTY
IMPORT TCLAS
IMPORT WERKS
EXPORT HR_RETURN
EXPORT RETURN
EXPORT RETURN1
NO OF ROWS ARE:---3
THE COLUMNS IN THE TABLE ARE:--4
INFTY: 0582
FNAME: P0582-AMTEX
FVAL: 200.00
SEQNR: 00
INFTY: 0582
FNAME: P0582-JBGDT
FVAL: 20061215
SEQNR: 00
INFTY: 0582
FNAME: P0582-JENDT
FVAL: 20061215
SEQNR: 00
PERNR: 00000011
INFTY: 0582
SUBTY: LTA
OBJPS: 1
SPRPS:
ENDDA: 2006-12-15
BEGDA: 2006-12-15
SEQNR: 000

Insert problem using a SELECT from table with a index by function TRUNC

I came across this problem when trying to insert from a select statement, the select returns the correct results however when trying to insert the results into a table, the results differ. I have found a work around by forcing an order by on the select, but surely this is an Oracle bug as how can the select statements value differ from the insert?
Platform: Windows Server 2008 R2
Oracle 11.2.3 Enterprise edition
(I have not tried to replicate this on other versions)
Here are the scripts to create the two tables and source data:
CREATE TABLE source_data
ID                 NUMBER(2),
COUNT_DATE      DATE
CREATE INDEX IN_SOURCE_DATA ON SOURCE_DATA (TRUNC(count_date, 'MM'));
INSERT INTO source_data VALUES (1, TO_DATE('20120101', 'YYYYMMDD'));
INSERT INTO source_data VALUES (1, TO_DATE('20120102', 'YYYYMMDD'));
INSERT INTO source_data VALUES (1, TO_DATE('20120103', 'YYYYMMDD'));
INSERT INTO source_data VALUES (1, TO_DATE('20120201', 'YYYYMMDD'));
INSERT INTO source_data VALUES (1, TO_DATE('20120202', 'YYYYMMDD'));
INSERT INTO source_data VALUES (1, TO_DATE('20120203', 'YYYYMMDD'));
INSERT INTO source_data VALUES (1, TO_DATE('20120301', 'YYYYMMDD'));
INSERT INTO source_data VALUES (1, TO_DATE('20120302', 'YYYYMMDD'));
INSERT INTO source_data VALUES (1, TO_DATE('20120303', 'YYYYMMDD'));
CREATE TABLE result_data
ID                 NUMBER(2),
COUNT_DATE      DATE
);Now run the select statement:
SELECT id, TRUNC(count_date, 'MM')
FROM source_data
GROUP BY id, TRUNC(count_date, 'MM')You should get the following:
1     2012/02/01
1     2012/03/01
1     2012/01/01Now insert into the results table:
INSERT INTO result_data
SELECT id, TRUNC(count_date, 'MM')
FROM source_data
GROUP BY id, TRUNC(count_date, 'MM');Select from that table and you get:
1     2012/03/01
1     2012/03/01
1     2012/03/01The most recent month is repeated for each row.
Truncate your table and insert with the following statement and the results should now be correct:
INSERT INTO result_data
SELECT id, TRUNC(count_date, 'MM')
FROM source_data
GROUP BY id, TRUNC(count_date, 'MM')
ORDER BY 1, 2;If anyone has encountered this behavior before could you please let me know, I can't see that I am making a mistake as the selects results are correct they should not differ from what is being inserted.
Edited by: user11285442 on May 13, 2013 5:16 AM
Edited by: user11285442 on May 13, 2013 6:15 AM

Hi,
welcome to the forum. I cannot reproduce the same behavior.
Could you please post the SQLPlus output while executing all commands, like it has been done by S10390?
Also post the output of the following command:
SELECT * FROM v$version;When you put some code or output please enclose it between two lines starting with {noformat}{noformat}
i.e.:
{noformat}{noformat}
SELECT ...
{noformat}{noformat}
Formatted code is easier to read.
Regards.
Al

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