Expdp

[Great Wall]

Hi
Kindly tell me how to use job_name parameter in expdp?When i executed dba_datapump_jobs it resulted as "No rows selected".How to create job??

The default of job_name is SYS_EXPORT_SCHEMA_01, you can setting job_name:

E:>expdp study/study dumpfile=study.dmp schemas=study job_name=pump_test_job

you can select job_name, you issue DML:

select job_name,operation,job_mode,state from user_datapump_jobs;