Expdp with query clause - oracle database script

--- For exporting table data with query condition  ----select * from AODBA.EMP_TAB WHERE created > sysdate -40;  -- Parfile  cat expdp_query.par  dumpfile=test.dmp  logfile=test1.log  directory=TEST  tables=aodba.EMP_TAB  QUERY=aodba.EMP_TAB:"WHERE created > sysdate -40"