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Datapump Export Parameters in Oracle 11g



Export Parameters in Oracle DATAPUMP :

Parameter
Description
abort_step
Undocumented feature
access_method
Data Access Method – default is Automatic
attach
Attach to existing job – no default
cluster
Start workers across cluster; default is YES
compression
Content to export: default is METADATA_ONLY
content
Content to export: default is ALL
current_edition
Current edition: ORA$BASE is the default
data_options
Export data layer options
directory
Default directory specification
dumpfile
dumpfile names: format is (file1,…) default is expdat.dmp
encryption
Encryption type to be used: default varies
encryption_algorithm
Encryption algorithm to be used: default is AES128
encryption_mode
Encryption mode to be used: default varies
encryption_password
Encryption key to be used
estimate
Calculate size estimate: default is BLOCKS
estimate_only
Only estimate the length of the job: default is N
exclude
Export exclude option: no default
filesize
file size: the size of export dump files
flashback_time
database time to be used for flashback export: no default
flashback_scn
system change number to be used for flashback export: no default
full
indicates a full mode export
include
export include option: no default
ip_address
IP Address for PLSQL debugger
help
help: display description on export parameters, default is N
job_name
Job Name: no default
keep_master
keep_master: Retain job table upon completion
log_entry
logentry
logfile
log export messages to specified file
metrics
Enable/disable object metrics reporting
mp_enable
Enable/disable multi-processing for current session
network_link
Network mode export
nologfile
No export log file created
package_load
Specify how to load PL/SQL objects
parallel
Degree of Parallelism: default is 1
parallel_threshold
Degree of DML Parallelism
parfile
parameter file: name of file that contains parameter specifications
query
query used to select a subset of rows for a table
remap_data
Transform data in user tables
reuse_dumpfiles
reuse_dumpfiles: reuse existing dump files; default is No
sample
Specify percentage of data to be sampled
schemas
schemas to export: format is ‘(schema1, .., schemaN)’
service_name
Service name that job will charge against
silent
silent: display information, default is NONE
status
Interval between status updates
tables
Tables to export: format is ‘(table1, table2, …, tableN)’
tablespaces
tablespaces to transport/recover: format is ‘(ts1,…, tsN)’
trace
Trace option: enable sql_trace and timed_stat, default is 0
transport_full_check
TTS perform test for objects in recovery set: default is N
transportable
Use transportable data movement: default is NEVER
transport_tablespaces
Transportable tablespace option: default is N
tts_closure_check
Enable/disable transportable containment check: def is Y
userid
user/password to connect to oracle: no default
version
Job version: Compatible is the default


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