exec procedure pl sql code example

Example 1: pl/sql procedure

CREATE [OR REPLACE] PROCEDURE procedure_name
    [ (parameter [,parameter]) ]

IS
    [declaration_section]

BEGIN
    executable_section

[EXCEPTION
    exception_section]

END [procedure_name];

Example 2: exec procedure pl sql

begin 
    temp_proc;
end;

Example 3: pl/sql procedure

CREATE OR REPLACE PROCEDURE print_contact(
    in_customer_id NUMBER 
)
IS
  r_contact contacts%ROWTYPE;
BEGIN
  -- get contact based on customer id
  SELECT *
  INTO r_contact
  FROM contacts
  WHERE customer_id = p_customer_id;

  -- print out contact's information
  dbms_output.put_line( r_contact.first_name || ' ' ||
  r_contact.last_name || '<' || r_contact.email ||'>' );

EXCEPTION
   WHEN OTHERS THEN
      dbms_output.put_line( SQLERRM );
END;

Example 4: procedure PL/SQL

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