Default: NO
Purpose
Indicates whether to import just the master table and then stop the job so that the contents of the master table can be examined.
Syntax and Description
MASTER_ONLY=[YES | NO]
Restrictions
If the NETWORK_LINK parameter is also specified, then MASTER_ONLY=YES is not supported.
Example
> impdp hr SCHEMAS=hr DIRECTORY=dpump_dir1 LOGFILE=schemas.log DUMPFILE=expdat.dmp MASTER_ONLY=YES