Recursion : Recursive Functions « Function Procedure Packages « Oracle PL/SQL Tutorial

Oracle PL/SQL Tutorial

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Oracle PL/SQL Tutorial » Function Procedure Packages » Recursive Functions

27. 4. 1. Recursion


SQL>

SQL> create or replace function factorial (i NUMBER)

  2  return NUMBER

  3  is

  4  begin

  5      if i = 1

  6      then

  7          return 1;

  8      else

  9          return i*factorial(i-1);

 10      end if;

 11  end;

 12  /



Function created.

27. 4. Recursive Functions
	27. 4. 1.	Recursion
	27. 4. 2.	Recursive functions

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