Martin Klier


Oracle: Tracing of another session

I simply love 10046 level 12 traces. I described session tracing based on a logon trigger quite earlier, but some situations in real DBA life need this trace event switched on for a session other than my own AND for a short peroid in time (with no need for the connected user to log out). […]

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Oracle: Audit a failed logon attempt without auditing

Oracle has a disadvantage: It allows no trigger BEFORE LOGON ON DTATBASE! 🙂 For obvious reasons, this would be nonsense, but there’s a need for it! Auditing failed logon attempts, for example. Of course, there’s Oracle Auditing. But IMO, setting up an audit trail for one Email in one case looked like the overkill to […]

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