What is the max number of columns in an oracle table?

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What is an Integrity Constrains ?

3 Answers  

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How do we represent comments in oracle?

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What is a SNAPSHOT ?

1 Answers  

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How to do a full database export?

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How do I reset a sequence in oracle?

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How can we manage the gap in a primary key column created by a sequence? Ex:a company has empno as primary key generated by a sequence and some employees leaves in between.What is the best way to manage this gap?

2 Answers   Infosys,

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WHEN CURSOR MOVES FROM ONE FORM TO ANOTHER FORM, HOW MANY TRIGGER WILL BE FIRED AND WHAT ARE THEIR SEQUENCE?

0 Answers   ESS,

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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?

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Hi Masters, in Oracle Applications 11i, we hace 2 functions using the same form, i need to create 1 personalization, but that code must afect only one function.... how can i do that?

0 Answers  

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Is it possible to set second Primary Key Constraint in a table in Oracle Database ?

0 Answers   MCN Solutions,

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The table has 3 columns 4 rows. The output is which column has least null values( A COL SHOULD BE THE OUTPUT) Write the query plz. A B C ================ 1 NULL 2 NULL 3 4 NULL 5 6 7 NULL NULL O/P C = 2 4 6

2 Answers   TCS,

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