Forum OpenACS Q&A: Response to How to upgrade Oracle from 8.1.7.0 to 8.1.7.4 ?

If you look at oracle-ftp.oracle.com/server/patchsets you'll find the 8.1.7.2 and 8.1.7.3 patchsets available for download via anonymous FTP. There are however instructions on Metalink to download other patchsets, click on the "Patches" button in the upper left corner and follow the instructions given in the resulting page.