What are the different approaches used by Optimizer in choosing an execution plan ?

2 Answers  

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What happens internally when the user types userID/password@string in SQL PLUS Thanks-Bhaskar

1 Answers   Oracle,

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Table1- have two column filename data AFGDFD-20112011 hi how r u bsdasd-23042011 name shoud be in bold Now i want output like filename data AFGDFD hi how r u bsdasd name shoud be in bold Kindly answer this

2 Answers   HCL,

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What is the CAP theorem?

1 Answers  

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Explain the use of show option in imp command.

0 Answers  

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Differentiate between TRUNCATE and DELETE?

2 Answers  

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What are the Characteristics of Data Files ?

3 Answers  

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What is meant by raw datatype?

0 Answers  

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How to create an oracle database manually?

0 Answers  

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Please explan Why static query is more faster than dynamic query ?

2 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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how to create a new database in oracle?

6 Answers   TCS,

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