What is mean by Program Global Area (PGA) ?

9 Answers   Bajaj,

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How to drop an existing table in oracle?

0 Answers  

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How would you optimize a slow SQL query?

1 Answers  

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Can you tell me how to add new column in existing views?how?How is possible?

0 Answers   FIS,

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what is the maximum number of indexes i can create for a table? What happens if i create indexes for all the columns of a table? Will it slow down the speed of retrieval

2 Answers  

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A table t is there.If you perform insert ,update and delete then the trigger will fire.What is the minimum no of trigger required for a table.

3 Answers  

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Difference between oracle's plus (+) notation and ansi join notation?

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 is a sub query? What are its various types?

0 Answers  

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What is procedure overloading in oracle?

0 Answers  

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What are advantages of dateset in datastage?

0 Answers   iGate,

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1. Display the post code and the purchase order number for each purchase order. Sort the output set by postcode.

1 Answers   Wipro,

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