May I know that what does remap_schema do in impdp command? does it repalces 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 duplicacy or append to the data while importing.
Kindly assist me, thanks in advance.