hi gao jun,
you're right, absolute(0) is not defined.
so your fix looks ok to me.
thanks for your contribution
jakob
Gao Jun schrieb:
Hi guys,
I’m using ojb 1.0.2 with oracle 9.2.
When I use ReportQueryByCriteria with setStartAtIndex and setEndAtIndex,
I found when I set the startAtIndex to 1, an ORA-17068 exception throws
at JDBC level.
(invalid argument caused by absolute(0))
The startAtIndex of 1 is decreased by 1 at PagingIterator.init() and
passed to RsIterator.absolute(int row), so RsIterator.absolute(0) is called.
After study the ojb source, I have one question regarding the method
RsIterator.absolute(int row) (org.apache.ojb.broker.accesslayer.RsIterator)
this line:
retval = getRsAndStmt().m_rs.absolute(row);
I add a checking to prevent absolute(0) happens (when
query.setStartAtIndex(1)). As below:
if(row != 0) {
retval = getRsAndStmt().m_rs.absolute(row);
}
Is my way correct?
Please advice. Thanks,
Regards,
Gao Jun
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