eclipselink.jdbc.batch-writing

[Leon Derks-2]

When I add the <property name="eclipselink.jdbc.batch-writing"
value="Oracle-JDBC" /> to my persistence.xml

I get the following error when the transaction tries to commit:

javax.persistence.RollbackException: Transaction rolled back because
transaction was set to RollbackOnly.

Can anyone tell me why this exception is thrown?

thanks,
Leon
_______________________________________________
eclipselink-users mailing list
eclipselink-users@...
https://dev.eclipse.org/mailman/listinfo/eclipselink-users

[James Sutherland]

This normally occurs when some error occurred previously.  Check that you did not catch an exception earlier.  You can also enable logging in EclipseLink, and all exceptions that occur within EclipseLink should be logged.

What application server are you using?

Ensure that you are using the Oracle9Platform and Oracle JDBC driver.

Leon Derks-2 wrote:

When I add the <property name="eclipselink.jdbc.batch-writing"
value="Oracle-JDBC" /> to my persistence.xml

I get the following error when the transaction tries to commit:

javax.persistence.RollbackException: Transaction rolled back because
transaction was set to RollbackOnly.

Can anyone tell me why this exception is thrown?

thanks,
Leon

[Leon Derks-2]

Hi James,

I use this:
<property name="eclipselink.target-database"
value="org.eclipse.persistence.platform.database.oracle.Oracle10Platform" />
with the oracle 10g XE database and its jdbc drivers.

I already enabled logging, but see no other error.
I use tomcat, maybe that is the problem?

Leon



James Sutherland wrote:

> This normally occurs when some error occurred previously.  Check that you did
> not catch an exception earlier.  You can also enable logging in EclipseLink,
> and all exceptions that occur within EclipseLink should be logged.
>
> What application server are you using?
>
> Ensure that you are using the Oracle9Platform and Oracle JDBC driver.
>
>
> Leon Derks-2 wrote:
>  
>> When I add the <property name="eclipselink.jdbc.batch-writing"
>> value="Oracle-JDBC" /> to my persistence.xml
>>
>> I get the following error when the transaction tries to commit:
>>
>> javax.persistence.RollbackException: Transaction rolled back because
>> transaction was set to RollbackOnly.
>>
>> Can anyone tell me why this exception is thrown?
>>
>> thanks,
>> Leon
>>
>>    
>
>
> -----
> ---
> http://wiki.eclipse.org/User:James.sutherland.oracle.com James Sutherland
> http://www.eclipse.org/eclipselink/
>  EclipseLink ,  http://www.oracle.com/technology/products/ias/toplink/
> TopLink
> Wiki:  http://wiki.eclipse.org/EclipseLink EclipseLink ,
> http://wiki.oracle.com/page/TopLink TopLink
> Forums:  http://forums.oracle.com/forums/forum.jspa?forumID=48 TopLink ,
> http://www.nabble.com/EclipseLink-f26430.html EclipseLink
> Book:  http://en.wikibooks.org/wiki/Java_Persistence Java Persistence
>  

_______________________________________________
eclipselink-users mailing list
eclipselink-users@...
https://dev.eclipse.org/mailman/listinfo/eclipselink-users

[James Sutherland]

Could you include the full stack trace to the exception.

It is very odd for this error to be occurring without any other error being logged.

Are you using JTA?

Leon Derks-2 wrote:

Hi James,

I use this:
<property name="eclipselink.target-database"
value="org.eclipse.persistence.platform.database.oracle.Oracle10Platform" />
with the oracle 10g XE database and its jdbc drivers.

I already enabled logging, but see no other error.
I use tomcat, maybe that is the problem?

Leon



James Sutherland wrote:
> This normally occurs when some error occurred previously.  Check that you did
> not catch an exception earlier.  You can also enable logging in EclipseLink,
> and all exceptions that occur within EclipseLink should be logged.
>
> What application server are you using?
>
> Ensure that you are using the Oracle9Platform and Oracle JDBC driver.
>
>
> Leon Derks-2 wrote:
>  
>> When I add the <property name="eclipselink.jdbc.batch-writing"
>> value="Oracle-JDBC" /> to my persistence.xml
>>
>> I get the following error when the transaction tries to commit:
>>
>> javax.persistence.RollbackException: Transaction rolled back because
>> transaction was set to RollbackOnly.
>>
>> Can anyone tell me why this exception is thrown?
>>
>> thanks,
>> Leon