Before 12 c can be used, since upgrading to Oracle12.1.0.2 no longer support Continuous Query Notification (CQN),
.net is OracleDependency to get original, now in the case of not in the database, in addition to the regular scanning database, still have what way?

CodePudding user response:

Seemingly use 12 c now, mostly in asking the same question, but no answer,