hi dba's
i'm downgrading form 8.1.7 to 8.1.6 and i'm worried by over writing there
directories...
/db/oracle/product/ls
8.1.6 8.1.7 jre oui orainventory pathces_817
this is where they are
and now i also have jre oui and orainventory dir for 8.1.6 should i over
wirte the current 8.1.7 jre oui and orainventory dir or does it matter?

please let me know
thanks in advance
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