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<TITLE>Exporting an Oracle Table to a Flat File
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<h3>
e293.
Exporting an Oracle Table to a Flat File</h3>
This example saves the output from a <code>SELECT</code> statement to a flat file
named <code>outfile.txt</code>.
<P> To save to a file, turn on the spooler by typing
'<code>spool outfile.txt</code>' at the SQL prompt, execute
the <code>SELECT</code> statement, then
turn the spooler off by typing '<code>spool off</code>' at the SQL prompt:
<pre>
SQL> spool outfile.txt
SQL> select * from oracle_2_table;
SQL> spool off
</pre>
You can also create a SQL script to turn on and off the spooler
and format the output the way you want:
<pre>
SQL> get_data.sql
</pre>
The contents of <code>get_data.sql</code> are:
<pre>
set term off; // Suppress the display so that you can spool output without seeing the output on the screen.
set heading off; // Turn off heading
set linesize 400; // Set the number of characters per line to 400. Adjust this number to 0 or something for your real data.
set feedback off; // Turn off feedback
spool outfile.txt; // Spool the output to a file named outfile.txt
select col1 ||','|| col2
from oracle_2_table; // Select each column from table oracle_2_table, delimiting by a comma
spool off;
</pre>
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Related Examples
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e292. <a class="eglink" href="LoadFileToMySqlTable.html?l=rel">
Loading a Flat File to a MySQL Table
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e294. <a class="eglink" href="LoadFileToOracleTable.html?l=rel">
Loading a Flat File to an Oracle Table
</a>
<br>
e295. <a class="eglink" href="ExportMySqlTableToFile.html?l=rel">
Exporting a MySQL Table to a Flat File
</a>
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See also:
<a class="eglink" href="/egs/java.sql/pkg.html?l=rel#Batching">
Batching
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<a class="eglink" href="/egs/java.sql/pkg.html?l=rel#Connections">
Connections
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Database Meta Data
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<a class="eglink" href="/egs/java.sql/pkg.html?l=rel#Deleting%20Data">
Deleting Data
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Drivers
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<a class="eglink" href="/egs/java.sql/pkg.html?l=rel#Inserting%20and%20Updating%20Data">
Inserting and Updating Data
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<a class="eglink" href="/egs/java.sql/pkg.html?l=rel#Oracle%20OBJECTs">
Oracle OBJECTs
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<a class="eglink" href="/egs/java.sql/pkg.html?l=rel#Oracle%20VARRAYs">
Oracle VARRAYs
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<a class="eglink" href="/egs/java.sql/pkg.html?l=rel#Procedures%20and%20Functions">
Procedures and Functions
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<a class="eglink" href="/egs/java.sql/pkg.html?l=rel#Retrieving%20Data">
Retrieving Data
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<a class="eglink" href="/egs/java.sql/pkg.html?l=rel#Scrollable%20Result%20Sets">
Scrollable Result Sets
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<a class="eglink" href="/egs/java.sql/pkg.html?l=rel#Tables">
Tables
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<a class="eglink" href="/egs/java.sql/pkg.html?l=rel#Updatable%20Result%20Sets">
Updatable Result Sets
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