Email Archive: cx-oracle-users (read-only)
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[cx-oracle-users] Database change notification
From: Anthony Tuininga <anthony.tuininga@gm...> - 2009-01-08 15:42
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All, I have just committed to Subversion code that add support for database change notification in cx_Oracle. This feature adds support for a callback being made by Oracle when rows are inserted, updated or deleted in queries that are of interest and is available in Oracle 10g Release 2 and higher. In particular this is useful for keeping caches up to date. You can see more about database change notification here: http://download.oracle.com/docs/cd/B19306_01/appdev.102/b14251/adfns_dcn.htm There is a sample script in the samples directory called "DatabaseChangeNotification.py" that demonstrates its use in cx_Oracle. I'd appreciate any feedback any of you might have. I'll likely release this code and a couple of bug fixes I've made sometime next week -- but I'd prefer to know if any changes would be desirable before that time, of course. :-) Anthony |
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| Thread | Author | Date |
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| [cx-oracle-users] Database change notification | Anthony Tuininga <anthony.tuininga@gm...> |
