Required Temp segment History Details

Hi guys,

we are in the process of oracle advanced compression activity, while performing the activity over a partition table(having 291 partitions with 190 GB table size & 14.5 GB index size), our process

end up with temp segment overflow(got filled), initially it was 40 GB, since the usage of temp segment is increased as close to 40 GB, we started added 10GB then another 10 GB, those added addition 20 GB (Total 60 GB)to the existing temp segment also exhausted within 20 mins of interval.so activity consumed 60 GB of temp space and we had temp segment over flow issue.(since we don't have storage on OS level as well, further to expand temp)