what is the output of select * from emp where null=null & select * from emp where 1=1

8 Answers   IMS Health, NIIT,

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What is archive log in Oracle?

0 Answers   MCN Solutions,

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How to define a procedure inside another procedure?

0 Answers  

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> CREATE OR REPLACE FUNCTION FACTORIAL_1(factstr varchar2 ) 2 RETURN NUMBER AS 3 new_str VARCHAR2(4000) := factstr||'*' ; 4 fact number := 1 ; 5 BEGIN 6 7 WHILE new_str IS NOT NULL 8 LOOP 9 fact := fact * TO_NUMBER(SUBSTR(new_str,1,INSTR(new_str,'*')-1)); 10 new_str := substr( new_str,INSTR(new_str,'*')+1); 11 END LOOP; 12 13 RETURN fact; 14 15 END; explanation Above program?

0 Answers  

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Can we call a trigger inside a function and function inside a trigger? Give example.

1 Answers   Metric Stream,

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Explain oracle data types with examples?

0 Answers  

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Compare and contrast between sql and sql server and explain its various functions?

0 Answers  

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21. Using a set operator, display the client number of all clients who have ever placed an order and whose whose name does not contain the string Sm.

0 Answers   Wipro,

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What is the meaning of recursive hints in oracle?

0 Answers  

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how to find out second largest value in the table

8 Answers  

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What happens if the imported table already exists?

0 Answers  

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How many file formats are supported to export data?

0 Answers  

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