How to use SQL Plus to export Oracle data from more than one table

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How to use SQL Plus to export Oracle data from more than one table

How to use SQL Plus to export Oracle data from more than one table

Brian Peasland, Database Administrator, SGT, Inc.

I need to export Oracle data from more than one table using the SELECT statement from a database with many schemas. Can you help?

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First, you'll have to craft your SQL statement. Then in SQL*Plus, you can use the SPOOL command to write the results of the query to a file. Try the following in SQL*Plus:

 SET PAGESIZE 0 SET HEADING OFF SET FEEDBACK OFF SPOOL query_export.txt SELECT ……; SPOOL OFF

The results will be a fixed field text file which contains your data.

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This was first published in December 2009

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