procedures in oracle code example

Example 1: procedures in pl sql

CREATE [OR REPLACE] PROCEDURE procedure_name 
[(parameter_name [IN | OUT | IN OUT] type [, ...])] 
{IS | AS} 
BEGIN 
  < procedure_body > 
END procedure_name;

Example 2: oracle show procedures

-- Specifically for SQL:Oracle

SELECT * 
FROM ALL_PROCEDURES;

Example 3: procedure PL/SQL

CREATE PROCEDURE nome_procedura [(parametri)] IS
	Definizioni;
BEGIN
	Corpo procedura;
END;