Any way to disable UNDO (rollback) with temporary tables?

I kind of understand the reason behind storing undo for temporary tables, but in our case, I believe we just don't need it.

We are using temporary tables as 'arrays', since it seems like Oracle cannot pass back (in bulk) arrays of objects back to Pro*C. So we do a lot of logic within PL/SQL, and populate a generic temporary table, and then fetch from it in Pro*C. However, the overhead of writing UNDO (and extra CPU processing that comes with it) seems unnecessary. I looked at various 'events', but none of them seem to offer what we need.

Any way this could be done?

Thanks
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We use Oracle 8.1.7.4 on Solaris 2.7 boxes remove NSPAM to email Received on Mon Dec 01 2003 - 15:21:53 CST