Why do we need view in sql?

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What is synonyms?

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Difference between IN and EXISTS

4 Answers   Nous, Polaris,

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Which are the different types of indexes in sql?

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What is Collation Sensitivity ? What are the various type ?

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What is view explain with example?

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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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Is trigger a stored procedure?

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What is sql server and ase?

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Is it possible to create the following trigger: before or after update trigger for each row?

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what is difference between pass by value and eference by value in oracle plsql

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What is clustered index in sql?

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