An Example On How to Use Database Change Notification in the 11g JDBC Driver
(Doc ID 454958.1)
Last updated on OCTOBER 22, 2019
Applies to:JDBC - Version 22.214.171.124 and later
Information in this document applies to any platform.
With the introduction of the 11g JDBC driver it now has a new features which supports changes made at the database level to be sent to the JDBC client program. The 11g release 1 (11.1) Oracle JDBC drivers provide support for the Database Change Notification feature of Oracle Database. Using this functionality of the JDBC drivers, multi-tier systems can take advantage of the Database Change Notification feature to maintain a data cache as updated as possible by receiving invalidation events from the JDBC drivers.
The example below is using table registration for its notification.
In the examples below , user details / company name / address / email / telephone number represent a fictitious sample (based upon made up data used in the Oracle Demo instance). Any similarity to actual persons, living or dead, is purely coincidental and not intended in any manner.
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