> 328 [main] DEBUG com.mosaicag.rwa.dbutil.standard.DefaultCsvExport -
> executing SQL-Stmt: SELECT * FROM transaction WHERE transaction_date >=
> to_timestamp('01.01.2002', 'DD.MM.YYYY') AND transaction_date <
> to_timestamp('01.01.2003', 'DD.MM.YYYY')
> java.lang.OutOfMemoryError
> Exception in thread "main"
Maybe the JDBC drivier tries to allocate the whole result of the query?
If so, it is not a memory leak, it's a big memory need;-)
You might try using a cursor manually (well, if it is the problem, then it
just shows that jdbc should do it by default). Something like:
DECLARE CURSOR foo FOR your-select-query...;
FETCH FORWARD 10 FROM foo;
FETCH FORWARD 10 FROM foo;
FETCH FORWARD 10 FROM foo;
...
CLOSE foo;
Hope this help.
--
Fabien Coelho - coelho@cri.ensmp.fr
