Oracle : Impdp : Parameters

Paramètre Description
ATTACH Attach to existing job, e.g. ATTACH [=job name].
CONTENT Specifies data to load where the valid keywords are:(ALL), DATA_ONLY, and METADATA_ONLY.
DIRECTORY Directory object to be used for dump, log, and sql files.
DUMPFILE List of dumpfiles to import from (expdat.dmp), e.g. DUMPFILE=scott1.dmp, scott2.dmp, dmpdir:scott3.dmp.
ESTIMATE Calculate job estimates where the valid keywords are:(BLOCKS) and STATISTICS.
EXCLUDE Exclude specific object types, e.g. EXCLUDE=TABLE:EMP.
FLASHBACK_SCN SCN used to set session snapshot back to.
FLASHBACK_TIME Time used to get the SCN closest to the specified time.
FULL Import everything from source (Y).
HELP Display help messages (N).
INCLUDE Include specific object types, e.g. INCLUDE=TABLE_DATA.
JOB_NAME Name of import job to create.
LOGFILE Log file name (import.log).
NETWORK_LINK Name of remote database link to the source system.
NOLOGFILE Do not write logfile.
PARALLEL Change the number of active workers for current job.
PARFILE Specify parameter file.
QUERY Predicate clause used to import a subset of a table.
REMAP_DATAFILE Redefine datafile references in all DDL statements.
REMAP_SCHEMA Objects from one schema are loaded into another schema.
REMAP_TABLESPACE Tablespace object are remapped to another tablespace.
REUSE_DATAFILES Tablespace will be initialized if it already exists (N).
SCHEMAS List of schemas to import.
SKIP_UNUSABLE_INDEXES Skip indexes that were set to the Index Unusable state.
SQLFILE Write all the SQL DDL to a specified file.
STATUS Frequency (secs) job status is to be monitored where the default (0) will show new status when available.
STREAMS_CONFIGURATION Enable the loading of Streams metadata
TABLE_EXISTS_ACTION Action to take if imported object already exists. Valid keywords: (SKIP), APPEND, REPLACE and TRUNCATE.
TABLES Identifies a list of tables to import.
TABLESPACES Identifies a list of tablespaces to import.
TRANSFORM Metadata transform to apply (Y/N) to specific objects. Valid transform keywords: SEGMENT_ATTRIBUTES and STORAGE. ex. TRANSFORM=SEGMENT_ATTRIBUTES:N:TABLE.
TRANSPORT_DATAFILES List of datafiles to be imported by transportable mode.
TRANSPORT_FULL_CHECK Verify storage segments of all tables (N).
TRANSPORT_TABLESPACES List of tablespaces from which metadata will be loaded. Only valid in NETWORK_LINK mode import operations.
VERSION Version of objects to export where valid keywords are: (COMPATIBLE), LATEST, or any valid database version. Only valid for NETWORK_LINK and SQLFILE.

 

+ avec Oracle 10g Release 2 (10.2)

Paramètre Description
ENCRYPTION_PASSWORD Password key for accessing encrypted column data. This parameter is not valid for network import jobs.

 

+ avec Oracle 11g Release 1 (11.1)

Paramètre Description
DATA_OPTIONS Data layer flags where the only valid value is: SKIP_CONSTRAINT_ERRORS-constraint errors are not fatal.
PARTITION_OPTIONS Specify how partitions should be transformed where the valid keywords are: DEPARTITION, MERGE and (NONE)
REMAP_DATA Specify a data conversion function, e.g. REMAP_DATA=EMP.EMPNO:REMAPPKG.EMPNO

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