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Q1) Several times, database triggers are utilized to record logins by users. Here is the example of login trigger that inserts row into table every time a user connects.
CREATE OR REPLACE TRIGGER logonaudit AFTER LOGON ON DATABASE
BEGIN insert into system.login_history values(user, sysdate); END;
What would be the advantages and disadvantages of using a trigger as opposed to auditing with the statement below?
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