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How can you prevent the users logging in through tools like TOAD or SQL Navigator or PLSQL Developer..?
Connect as sydba Write a LOGON trigger like this CREATE OR REPLACE TRIGGER RESTRICT_TOOL AFTER LOGON ON DATABASEDECLARE L_TOOL V$SESSION.PROGRAM%TYPE;BEGIN SELECT PROGRAM INTO L_TOOL FROM V$SESSION WHERE AUDSID = USERENV('SESSIONID') AND AUDSID != (SELECT AUDSID FROM V$SESSION WHERE USERNAME='SYS'); IF UPPER(L_TOOL) LIKE '%TOAD%' OR UPPER(L_TOOL) LIKE...
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What is a property clause?
A property clause is a named object that contains a list of properties and their settings. Once you create a property clause you can base other object on it. An object based on a property can inherit the setting of any property in the clause that makes sense for that object.
Oracle Concepts Interview Questions
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