You can use the QUERY parameter to help you. The QUERY parameter is a WHERE clause appended to the SELECT statement...
By submitting your email address, you agree to receive emails regarding relevant topic offers from TechTarget and its partners. You can withdraw your consent at any time. Contact TechTarget at 275 Grove Street, Newton, MA.
which pulls data out of all tables being exported. So if multiple tables are being exported, the WHERE clause will be applied to each table in the export dump. For example, consider the following:
exp userid=scott/tiger file=my_dump.dmp tables=dept,emp query='WHERE deptno=10'
In the above example, only those rows where DEPTNO=10 will be exported from the EMP and DEPT tables.
For more information on the exp utility, have a look at the Oracle docs where these parameters are described in more detail.
Dig Deeper on Oracle database backup and recovery
Related Q&A from Brian Peasland
Oracle expert Brian Peasland answers one reader's question about common pitfalls when connecting Oracle to outside programs.continue reading
One reader asks expert Brian Peasland a question about datafile sizes with the Oracle RMAN duplicate 10g command.continue reading
Managing parent table-child table relations in Oracle SQL environments is key to efficient programming.continue reading
Have a question for an expert?
Please add a title for your question
Get answers from a TechTarget expert on whatever's puzzling you.