Originally posted by prince_jr
I did use paralled option when creating index and was very fast. It created within 5 minutes.
Is there any issues if I use parallel option.
Thank you for all your help
The only very slight issue is one of space. If you create an index without parallelisation, it might take up one extent.

If you had created it with parallel 4, it would take up 4 extents, as each query slave will be allocated an extent.