Oracle Data Load - What Are Data Pump Export and Import Modes

What Are Data Pump Export and Import Modes

Q

What Are Data Pump Export and Import Modes? - Oracle DBA FAQ - Loading and Exporting Data

✍: FYIcenter.com

A

Data pump export and import modes are used to determine the type and portions of database to be exported and imported. Oracle 10g supports 5 export and import modes:

Full: Exports and imports a full database. Use the FULL parameter to specify this mode.
Schema: Enables you to export and import all objects that belong to a schema. Use the SCHEMAS parameter to specify this mode. This is the default mode.
Table: Enables you to export and import specific tables and partitions. Use the TABLES parameter to specify this mode.
Tablespace: Enables a privileged user to move a set of tablespaces from one Oracle database to another. Use the TABLESPACES parameter to specify this mode.
Tablespace: Enables a privileged user to move metadata from the tables within a specified set of tablespaces from one Oracle database to another. Use the TRANSPORT_TABLESPACES parameter to specify this mode.

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How To Estimate Disk Space Needed for an Export Job
How To Estimate Disk Space Needed for an Export Job? - Oracle DBA FAQ - Loading and Exporting Data If you just want to know how much disk space for the dump without actually exporting any data, you can use the ESTIMATE_ONLY=y parameter on the expdp command. The following tutorial exercise shows you ... 2007-05-01, 5395👍, 0💬

How To Invoke the Data Pump Export Utility
How To Invoke the Data Pump Export Utility? - Oracle DBA FAQ - Loading and Exporting Data The Data Pump Export utility is distributed as executable file called "expdp.exe". To invoke this utility, you should go to the "bin" directory of your Oracle server installation and run the "expdp" command. He... 2007-05-01, 5003👍, 0💬

How To Do a Full Database Export
How To Do a Full Database Export? - Oracle DBA FAQ - Loading and Exporting Data If you are ready to do a full database export, you can use the FULL=y parameter on the expdp command, as shown in the following tutorial exercise: >expdp SYSTEM/fyicenter FULL=y ESTIMATE_ONLY=y Starting "SYSTEM"."SYS_EXP... 2007-05-01, 4491👍, 0💬

How To Invoke the Data Pump Import Utitlity
How To Invoke the Data Pump Import Utitlity? - Oracle DBA FAQ - Loading and Exporting Data The Data Pump Import utility is distributed as executable file called "impdp.exe". To invoke this utility, you should go to the "bin" directory of your Oracle server installation and run the "impdp" command. H... 2007-05-01, 4470👍, 0💬

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