What is the use of <> sql?

0 Answers  

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How do I truncate a sql log file?

0 Answers  

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How can the performance of a trigger be improved?

0 Answers  

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What is the difference between UNIQUE KEY and UNIQUE INDEX?

3 Answers   TCS,

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what is sql.

6 Answers   Ericsson, Hewitt,

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What is a package ? What are the advantages of packages ?

2 Answers   Symphony,

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Is left join same as join?

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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Does truncate require commit?

0 Answers  

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Hello All, Could any well write a query for the following scenario. Account(table name) No Name Amount 1 ABCD 2000.00 2 DEFG -2000.00 3 GHIJ 3000.50 4 JKLM 4000.00 5 MNOP 6000.00 O/p Should be in this format No Name Credit Debit 1 ABCD 2000.00 0 2 DEFG 0 -2000.00 3 GHIJ 3000.50 4 JKLM 0 -4000.00 5 MNOP 6000.00 o could any one give appropriate query for this Thnks in Advance

5 Answers   Target,

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Do view contain data?

6 Answers   Ramco,

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Types of joins ?

11 Answers   Polaris, TCS,

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