what is recursive stored procedure? : Sql dba

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What is the syntax and use of the coalesce function?

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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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What is the trigger in sql?

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What is Difference between StoredProcedure and function?

3 Answers  

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what is an alias command? : Sql dba

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What is a constraint?

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Explain alias in sql?

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What are the types of records?

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how to get the third quarter of employee details from emp?

2 Answers   CompuTech,

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How to install oracle sql developer?

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Explain isolation levels. : Transact sql

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