Mention what does the hierarchical profiler does?

0 Answers  

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How do you drop a trigger?

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What is not null in sql?

0 Answers  

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Dear All, Question for this Week Find out possible error(s) (either at compile time or at runtime) in the following PL/SQL block. State the reason(s) and correct the errors. Declare Cursor C1 is select ename, sal, comm from emp; Begin For i in C1 Loop If i.comm between 299 and 999 then Dbms_output.put_line(i.Ename || ‘ ** Good Commission’); Elsif i.comm > 999 then Dbms_output.put_line(i.Empno || ‘ ** Very Good Commission’); close C1; Else Dbms_output.put_line(i.Ename || ‘ ** ’ ||nvl(i.comm,‘O’)); End if; End Loop; End;

7 Answers   Accenture,

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Are dml statements autocommit?

0 Answers  

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what is Difference between Having and Where clause?

5 Answers   IBM,

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Any attempt to navigate programmatically to disabled form in a call_form stack is allowed?

0 Answers  

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difference between oracle 8i and oracle 9i

8 Answers  

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What is meant by user defined function?

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Why is partition used in sql?

0 Answers  

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Write an sql query to select all records from the table?

0 Answers  

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What is difference sql and mysql?

0 Answers  

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