11g Oracle database’s Export parameters

In this article, we are going to learn about the parameters of Export Oracle Datapump.

 Parameter  Explanation
 abort_step  Undocumented feature
 access_method  Data access method – default is automatic
 attach  Attach to exiting job -default is no
 cluster  Start work 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 name: format is (file 1,…..) 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
file size file size : the size of export dumpfiles
flashback_time database time to be used for flashback export: no default
flashback_scn system change number to be used for flashback expo
full indicates full mode export
include export include option – default no
ip_address IP address for pl/sql debugger
help help display description on export parameter default is N
job_name job name -default no
keep_master keep_master return job table upon completion
log_entry log entry
log file log export
metrics enable/disable objects metrics reporting
mp_enable enable/disable multi-processing for current session
network_link network mode export
nolog file no export log file created
package_load specify how to load pl/sql object
parallel degree of 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 is user tables
reuse_dumpfiles reuse_dumpfiles: reuse exiting dump files default is NO
sample specify percentage of data to be sampled
 schema  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 updated
tables table to export : format is (table1, table2………tablen)
trace trace option : enable sql_trace and timed stat, default is 0
transport_full_check tts perform test for objects in recovery set default N
transportable use transportable date movement : default is NEVER
transport_tablespace transpoerable tablespace option: default N
tts_closure_check enable/disable  containment check: def is Y
userid user/password to connect to oracle : no default
version Job version : competiable is the default

 

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