How to loop through a cursor variable?

0 Answers  

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Q) How to Find Max Date from each Group? (Asked in Infosys (INFI)Interview)

4 Answers   Infosys,

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How do you ensure database security?

1 Answers  

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write a query to dispaly those name who is more than one in student table? example- in a student table sandeep kumar comes 4 times, rakesh kumar comes 2 times, ajit kumar comes 1 times so query will display sandeep kumar and rakesh kumar single times.

11 Answers   Wipro,

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What do you mean by merge in oracle and how can you merge two tables?

0 Answers  

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what are the different types of cursors? explain?

4 Answers  

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Difference between hot backup vs. Cold backup?

0 Answers  

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create or replace procedure show_tab_rec ( P_tab VARCHAR2 ) IS cmd varchar2(50); begin cmd := 'select * from '|| P_tab; for int in ( execute immediate cmd ) loop dbms_output.put_line ( int.ename||' '||int.deptno); end loop; end; when i m compling this procedure i m getting this error PLS-00103: Encountered the symbol "IMMEDIATE" when expecting one of the following: . ( ) , * @ % & | = - + < / > at in is mod remainder not range rem => .. <an exponent (**)> <> or != or ~= >= <= <> and or like LIKE2_ LIKE4_ LIKEC_ between || multiset member SUBMULTISET_ PLZ solve this error give this question answer asap Thanks advance.......

1 Answers   HCL,

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what are the diffeenes between oracle 9i,oracle 10g

2 Answers  

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What is the purpose of tables, private synonyms and public synonyms in Oracle?

0 Answers   HCL,

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What is a subquery?

0 Answers  

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What is a tns file?

0 Answers  

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