Answer Posted / a.brahmam

subquery are also called as nested query
question is wrong

What are a collation and state the different types of collation sensitivity?

1170

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How to use "for" statements in oracle?

1074

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How to run create database statement?

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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?

2030

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Typically, where is the conventional directory structure chosen for Oracle binaries to reside?

2144

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How to use "while" statements in oracle?

1326

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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.

2108

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how the Oracle Prepares the Execution Plan and how it chooses the Optimal one?

2344

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Why should I use oracle database?

991

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Can a parameter be passed to a cursor?

1126

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How to count groups returned with the group by clause in oracle?

1076

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How to omit columns with default values in insert statement in oracle?

1046

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How to retrieve values from data fields in record variables?

1116

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How to get execution statistics reports on query statements?

1094

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What is a cursor and what are the steps need to be taken?

1202

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