Which environment variables are absolutely critical in order to run the OUI?

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Explain what are clusters?

0 Answers  

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how to get second highest sal of emp table

6 Answers  

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How to invoke the data pump export utility?

0 Answers  

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Difference between primary key and unique key ?

77 Answers   Accenture, B2B Software Technologies, Cognizant, HP Finsoft, IndiaNIC, Karomi Technology, Keane India Ltd, L&T, Onward eServices, R Systems, Shakti, Techtic Solutions,

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What are various joins used while writing SUBQUERIES?

2 Answers  

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How to loop through a cursor variable?

0 Answers  

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what is the syntax of DELETE command?

8 Answers  

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There is a big table with "n" of rows and 40 + columns .It doesn't have primary key.How do you select the primary key. In other words how do you get the duplicate records.

2 Answers   Microsoft,

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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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Does facebook use oracle?

0 Answers  

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What to do if the binary spfile is wrong for the default instance?

0 Answers  

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