Drop this constant also since it is not part of the standard Oracle documentation for the database change notification feature.
Drop this constant also since it is not part of the standard Oracle
documentation for the database change notification feature.


git-svn-id: b746c3c07d6b14fe725b72f068c7252a81557b48@259 0cf6dada-cf32-0410-b4fe-d86b42e8394d

Bluehorn/cx_Oracle,Bluehorn/cx_Oracle,Bluehorn/cx_Oracle