Data Pump (expdp, impdp) Interactive Command Mode

itoporacledbaadmin | 22nd February 2017

Interactive Command Mode (CTRL+C)

When running the expdp or impdp utilities the log output is also shown on the screen, but I can stop this and switch to the interactive mode by issuing CTRL+C.

Once in the interactive mode, we have access to a number of commands described here (expdp, impdp). There are some differences between the commands available for each utility(command help in expdp prompt as below)

expdp suphisara/xxxxxxx directory=EXP_DIR dumpfile=db11g_full.dmp logfile=db11g_full.log full=y

[oracle@labdbT1 ~]$ sqlplus “/as sysdba”

SQL*Plus: Release 11.2.0.1.0 Production on Fri Feb 22 23:12:18 2012

Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 – 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options

SQL>
SQL>
SQL> select * from dba_datapump_jobs;

OWNER_NAME JOB_NAME
—————————— ——————————
OPERATION
——————————————————————————–
JOB_MODE
——————————————————————————–
STATE DEGREE ATTACHED_SESSIONS DATAPUMP_SESSIONS
—————————— ———- —————– —————–
SUPHISARA SYS_EXPORT_FULL_01
EXPORT
FULL
EXECUTING 1 1 3

SQL> !
[oracle@labdbT1 ~]$ expdp suphisara/xxxxxxx attach=SYS_EXPORT_FULL_01

Export: Release 11.2.0.1.0 – Production on Fri Feb 22 23:13:20 2012

Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 – 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options

Job: SYS_EXPORT_FULL_01
Owner: SUPHISARA
Operation: EXPORT
Creator Privs: TRUE
GUID: 827ED9BD0C4EC26FE050A8C0814B7498
Start Time: Friday, 22 February, 2012 23:12:05
Mode: FULL
Instance: DB11G
Max Parallelism: 1
EXPORT Job Parameters:
Parameter Name Parameter Value:
CLIENT_COMMAND suphisara/******** directory=EXP_DIR dumpfile=db11g_full.dmp logfile=db11g_full.log full=y
State: EXECUTING
Bytes Processed: 0
Current Parallelism: 1
Job Error Count: 0
Dump File: /home/oracle/exp_dir/db11g_full.dmp
bytes written: 4,096

Worker 1 Status:
Process Name: DW00
State: EXECUTING
Object Schema: APEX_030200
Object Type: DATABASE_EXPORT/SCHEMA/TYPE/GRANT/OWNER_GRANT/OBJECT_GRANT
Completed Objects: 3
Worker Parallelism: 1

Export> help
——————————————————————————

The following commands are valid while in interactive mode.
Note: abbreviations are allowed.

ADD_FILE
Add dumpfile to dumpfile set.

CONTINUE_CLIENT
Return to logging mode. Job will be restarted if idle.

EXIT_CLIENT
Quit client session and leave job running.

FILESIZE
Default filesize (bytes) for subsequent ADD_FILE commands.

HELP
Summarize interactive commands.

KILL_JOB
Detach and delete job.

PARALLEL
Change the number of active workers for current job.

REUSE_DUMPFILES
Overwrite destination dump file if it exists [N].

START_JOB
Start or resume current job.
Valid keyword values are: SKIP_CURRENT.

STATUS
Frequency (secs) job status is to be monitored where
the default [0] will show new status when available.

STOP_JOB
Orderly shutdown of job execution and exits the client.
Valid keyword values are: IMMEDIATE.

Export> status

Job: SYS_EXPORT_FULL_01
Operation: EXPORT
Mode: FULL
State: EXECUTING
Bytes Processed: 0
Current Parallelism: 1
Job Error Count: 0
Dump File: /home/oracle/exp_dir/db11g_full.dmp
bytes written: 4,096

Worker 1 Status:
Process Name: DW00
State: EXECUTING
Object Schema: SYSMAN
Object Name: MGMT_PARAM_CRED_TGT_MET_ARR
Object Type: DATABASE_EXPORT/SCHEMA/TYPE/TYPE_SPEC
Completed Objects: 722
Total Objects: 722
Worker Parallelism: 1

Export> KILL_JOB
Are you sure you wish to stop this job ([yes]/no): yes

Note

The following command “help” then, you can see the commands are valid while in interactive mode, you can choose that, depending on your task.

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