Oracle logical BACKUP command exp/IMP parameter reference manual HELP command: EXP help = y
Export: Release 10.2.0.1.0-production on Thu Jul 20 10:39:50 2006
Copyright (c) 1982,200 5, Oracle. All rights reserved.
You can let export prompt you for parameters by entering the exp
Command followed by your username/password:
Example: EXP Scott/Tiger
Or, you can control how export runs by entering the exp command followed
By various arguments. To specify parameters, you use keywords:
Format: EXP keyword = value or keyword = (value1, value2,..., valuen)
Example: EXP Scott/tiger grants = y tables = (EMP, DEPT, MGR)
Or tables = (T1: P1, T1: P2), If T1 is partitioned table
Userid must be the first parameter on the command line.
Keyword description (default) keyword description (default)
--------------------------------------------------------------------------
Userid username/password full export entire file (N)
Buffer size of data buffer owner list of owner usernames
File output files (expdat. dmp) Tables List of table names
Compress import into one extent (y) recordlength length of Io record
Grants export grants (y) inctype incremental export type
Indexes export indexes (y) record track incr. Export (y)
Direct direct path (n) triggers export triggers (y)
Log file of screen output statistics analyze objects (estimate)
Rows export data rows (y) parfile parameter filename
Consistent cross-Table consistency (n) Constraints export constraints (y)
Object_consistent transaction set to read only during object Export (N)
Feedback Display progress every X rows (0)
Filesize maximum size of each dump file
Flashback_scn used to set session snapshot back
Flashback_time time used to get the SCN closest to the specified time
Query select clause used to export a subset of a table
Resumable suspend when a space related error is encountered (N)
Resumable_name text string used to identify resumable statement
Resumable_timeout wait time for resumable
Tts_full_check perform full or partial dependency check for TTS
Volsize number of bytes to write to each Tape Volume
Tablespaces list of tablespaces to export
Transport_tablespace export transportable tablespace metadata (N)
Template Name which invokes IAS mode Export
Export terminated successfully without warnings.
-- Chinese version:
By entering the exp command and user name/password, you can
Command after user/password:
Example: EXP Scott/Tiger
Alternatively, you can control the running mode of "Export" by entering the exp command with various parameters.
To specify parameters, you can use the Keyword:
Format: EXP keyword = value or keyword = (value1, value2,..., valuen)
Instance: EXP Scott/tiger grants = y tables = (EMP, DEPT, MGR)
Or tables = (T1: P1, T1: P2). If T1 is a partitioned table
Userid must be the first parameter in the command line.
Keyword description (default)
---------------------------------------------------
Userid username/password
Full export the entire file (N)
Buffer data buffer size
Owner owner username list
File output file (expdat. dmp)
Tables Table Name List
Compress imports a range (y)
Recordlength Io record length
Grants export permission (y)
Inctype incremental export type
Indexes export index (y)
Incremental export of record tracking (y)
Rows export data rows (y)
Parfile parameter file name
Constraints export limit (y)
Consistent cross tabulation consistency
Log File output by log Screen
Statistics Analysis object (estimate)
Direct direct path (N)
Triggers export trigger (y)
Feedback displays the progress of each X row (0)
Filesize maximum size of each dump file
Query the clause of the selected export table subset
The following keywords are only used for table spaces that can be transferred.
Transport_tablespace export the table space metadata that can be transferred (N)
Table space list of tablespaces to be transmitted
Help Command: IMP help = y
Import: Release 10.2.0.1.0-production on Thu Jul 20 10:43:46 2006
Copyright (c) 1982,200 5, Oracle. All rights reserved.
You can let import prompt you for parameters by entering the imp
Command followed by your username/password:
Example: IMP Scott/Tiger
Or, you can control how import runs by entering the IMP command followed
By various arguments. To specify parameters, you use keywords:
Format: IMP keyword = value or keyword = (value1, value2,..., valuen)
Example: IMP Scott/tiger ignore = y tables = (EMP, Dept) Full = N
Or tables = (T1: P1, T1: P2), If T1 is partitioned table
Userid must be the first parameter on the command line.
Keyword description (default) keyword description (default)
--------------------------------------------------------------------------
Userid username/password full import entire file (N)
Buffer size of data buffer fromuser list of owner usernames
File input files (expdat. dmp) touser list of usernames
Show just list file contents (n) Tables List of table names
Ignore ignore create errors (n) recordlength length of Io record
Grants import grants (y) inctype incremental Import Type
Indexes import indexes (y) Commit commit array insert (N)
Rows import data rows (y) parfile parameter filename
Log file of screen output constraints import constraints (y)
Destroy overwrite tablespace data file (N)
Indexfile write table/index info to specified file
Skip_unusable_indexes skip maintenance of unusable indexes (N)
Feedback Display progress every X rows (0)
Toid_novalidate skip validation of specified type IDs
Filesize maximum size of each dump file
Statistics import precomputed statistics (always)
Resumable suspend when a space related error is encountered (N)
Resumable_name text string used to identify resumable statement
Resumable_timeout wait time for resumable
Compile compile procedures, packages, and functions (y)
Streams_configuration import streams General metadata (y)
Streams_instantiation import streams instantiation metadata (N)
Volsize number of bytes in file on each volume of a file on tape
The following keywords only apply to transportable tablespaces
Transport_tablespace import transportable tablespace metadata (N)
Tablespaces to be transported into database
Datafiles to be transported into database
Tts_owners users that own data in the transportable tablespace set
Import terminated successfully without warnings.
-- Chinese Version
You can enter the IMP command and your username/password.
Command with your username/password:
Instance: IMP Scott/Tiger
Alternatively, you can control "import" by entering the IMP command and various independent variables according to different parameters.
To specify parameters, you can use the Keyword:
Format: IMP keyword = value or keyword = (value1, value2,..., vlauen)
Instance: IMP Scott/tiger ignore = y tables = (EMP, Dept) Full = N
Or tables = (T1: P1, T1: P2). If T1 is a partitioned table
Userid must be the first parameter in the command line.
Keyword description (default)
----------------------------------------------
Userid username/password
Full import of the entire file (N)
Buffer data buffer size
Fromuser User Name List
File input file (expdat. dmp)
Touser User Name List
Show only lists file content (N)
Tables Table Name List
Ignore ignore creation error (N)
Recordlength Io record length
Grants import permission (y)
Inctype incremental Import Type
Indexes import index (y)
Commit submits array insert (N)
Rows import data rows (y)
Parfile parameter file name
Log File output by log Screen
Constraints import restrictions (y)
Destroy overwrite the tablespace data file (N)
Indexfile writes table/index information to the specified file
Skip_unusable_indexes skips maintenance of unavailable indexes (N)
Analyze executes the analyze Statement (y) in the dump file)
Feedback displays the progress of each X row (0)
Toid_novalidate skips the verification of the specified type ID
Filesize maximum size of each dump file
Recalculate_statistics recalculates the statistical value (N)
The following keywords are only used for table spaces that can be transferred.
Transport_tablespace import the deletable tablespace metadata (N)
Tablespaces tablespace to be transmitted to the database
Data files to be transmitted to the database
Tts_owners has users who can transmit table space centralized data.
