Answer Posted / naveensarafbecse

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What is the sql query to concatenate column values from multiple rows in oracle?

665

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In Oracle Clinical 4.5.0, can the VIEW_TEMPLATE_ID column in DATA_EXTRACT_VIEWS table contain NULL value?

2006

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Whats the benefit of dbms_stats over analyze?

1584

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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?

1663

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What language does oracle use?

713

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How to drop a stored function?

775

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Explain the difference between a procedure and a function?

641

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Explain the use of grant option in imp command.

659

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Explain integrity constraints?

763

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Explain the use of ignore option in imp command.

654

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Design database draw er diagram for a certain scenario ?

4184

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

630

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What are the built-in functions used for sending Parameters to forms ?

2924

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How to use "while" statements in oracle?

812

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How do I decide when to use right joins/left joins or inner joins or how to determine which table is on which side?

631

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