May I know that what does remap_schema do in impdp command? does it replace the existing schema ? or appends to the existing schema ?
What if I drop the existing schema on the target and then use import to import the schema from the source, then do I need to use remap_schema, I think no.
Basically, the structure of source and target is completely same TEST and PROD.
So I do not want any duplicity or append to the data while importing.
Kindly assist me, thanks in advance.