(Automatic) Refresh of Cached object after insert/update

Hi,
(I am using Toplink 9.0.3 against an Oracle Database)
I am inserting and updating records in the database through objects registered in a TopLink UnitOfWork. I happen to know that certain database columns will get a (changed) values because of Database triggers.
Is it true that the only way to get these changed values reflected back to the TopLink cache is by explicitly executing a
session.refreshObject();
call for every object changed in the UnitOfWork?
Is there no way to inform TopLink (for example through the descriptors for the relevant classes) that for certain classes after the insert/update an automatic synchronization with the database must be performed?
I have not been able to find such a setting, but I may have overlooked it - I hope I did.
Thanks for your help,
Lucas Jellema (AMIS)

In this case use a postMerge event -- it will get called after the merge of the cache and then you could update the object explicitly.
Ultimately, the way to achieve the behavior you're looking for is events or refreshing.
- Don

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Bc4j bug at refresh after insert / update

having a table and a trigger on it that fills an attribute
in a 9i db. one can take the scott/tiger emp table and use the
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create or replace trigger t_bri_emp
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v_no number(7,2);
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java.lang.NullPointerException
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Sven:
I looked into your issue. It turns out your problem is caused by a bug in the system (bug #2409955).
The bug is that for non-Oracle SQLBuilder, we are not processing refresh-on-insert and refresh-on-update attributes correctly. We end up forming an invalid SQL statement and the JDBC driver gives the obscure NullPointerException.
Thus, until 9.0.3, you should not use refresh-on-insert/update attributes on a non-Oracle SQLBuilder.
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2b) Make copies of these files.
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<jbo.SQLBuilder>..</jbo.SQLBuilder> in bc4j.xcfg and
<Attr Name="_jbo.SQLBuilder" Value="..." /> in Project??.jpx
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For SQL92, make sure you have
<jbo.SQLBuilder>SQL92</jbo.SQLBuilder> in bc4j.xcfg and
<Attr Name="_jbo.SQLBuilder" Value="SQL92" /> in Project??.jpx.
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<jdev-install-dir>\jdev\mywork\Workspace1\Project1\classes
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Thanks.
Sung

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when i insert data in table tt
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1 anil a
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Hi,
please try this code:
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AFTER INSERT OR UPDATE
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FOR EACH ROW
DECLARE
v_Status varchar2(10);
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( id,
name,
stage)
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:new.stage);
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any ideas --- get_XML actually calls dbms_xmlquery.getXML

When in doubt, break it into pieces and test the pieces. The following is not valid:
SELECT * FROM si_a31_ZA1_vw WHERE start_date = MAX(start_date)
Try replacing the above with:
SELECT * FROM si_a31_ZA1_vw WHERE start_date = (SELECT MAX(start_date) FROM si_a31_ZA1_vw)

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I have a page with “Form” region. I’ve used “Table” for “Create a data entry form based on”. The form works as it should, but I have set the same page to go to after “Save” or “Apply Changes” button is pressed. Now whenever I change any field at the page via my form I get back to the same page, but the changes are NOT visible. I need to go to a different page and then back to my page with table form to see new/updated data.
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(Automatic) Refresh of Cached object after insert/update

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