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External tables - Determine changed source file

From: <google_at_sauerzapf.de>
Date: 19 Dec 2006 02:12:42 -0800
Message-ID: <1166523162.425485.68990@48g2000cwx.googlegroups.com> 





Is there a way to determine from PL/SQL whether the source file of an
external table has changed ?


I need this as i sometimes override some source files with a new
delivery.


A check of the creation date and/or file size will be "good enough"
Received on Tue Dec 19 2006 - 04:12:42 CST












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