How to increment dates by 1 in oracle?
State the various uses of dbcc command?
How to pass a parameter to a cursor in oracle?
What are the different types of modules in oracle forms?
Why do we use bulk collect in oracle?
What is Database Buffers ?
What a SELECT FOR UPDATE cursor represent.?
How to rename an index in oracle?
What is an oracle user role?
how to find out largest value in a table
What is the purpose of tables, private synonyms and public synonyms in Oracle?
> 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?
what is the exact definition for pointer?