How to export data within tables in Oracle 10g

Since I'm using Oracle 10g, thus I wanted to know that do I have the option for exporting data from one table to another or exporting the whole table to some another databases like SQL Server or any other database.

There are several options, each has different advantages and disadvantages. When both source and target are Oracle;
1. you can use database links across databases -
http://psoug.org/reference/db_link.html
2. you can unload to external tables after 10g and load from external table -
http://tonguc.wordpress.com/2007/08/09/unload-data-with-external-tables-and-data-pump/
3. you can use data pump(expdp/impdp) after 10g -
http://psoug.org/reference/datapump.html
http://psoug.org/reference/dbms_datapump.html
4. you can use traditional export(exp) and import(imp) -
http://psoug.org/reference/export.html
http://psoug.org/reference/import.html
5. you can unload to text with an unloader and use sql*loader to load -
http://tonguc.wordpress.com/2007/09/02/announcement-of-a-new-product-ubsql-from-ubtools/
http://asktom.oracle.com/tkyte/flat/
http://psoug.org/reference/sqlloader.html
for some options you may get the meta information(all table related DDLs) with supplied package DBMS_METADATA;
http://psoug.org/reference/dbms_metadata.html
When source is Oracle 10g and target is non-Oracle you may unload to text from Oracle and use the related text loader utility supplied with the other vendor.
Also Heterogeneous Connectivity is another option between Oracle and non-Oracle systems;
http://download.oracle.com/docs/cd/B19306_01/server.102/b14232/toc.htm
If you need more informations please visit Oracle's documentation for your release and search for the topic you are interested; http://tahiti.oracle.com

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user12088323 wrote:
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Message was edited by:
user510846

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