Expdp/impdp for schemas - oracle database script

-- Create the directory if not present  create directory EXPDIR as '/export/home/oracle/ORADUMP'  -- Par file for export of SCHEMAS(PROD_DATA,DEV_DATA)  --cat parfile=schema.par  dumpfile=schema.dmp  logfile=tables.log  directory=EXPDIR  schemas=PROD_DATA,  DEV_DATA  -- Run expdp  expdp parfile=schema.par  For impdp also use the similar command.