- Hello world
create or replace procedure helloWorld AS
begin
DBMS_OUTPUT.PUT_LINE('HELLO
.');
end;
begin
DBMS_OUTPUT.PUT_LINE('HELLO
.');end;
榪愯
sql>set serveroutput on;
sql>exec helloWorld ;
- 甯﹀弬鏁扮殑瀛樺偍榪囩▼
create or replace procedure MYPROC(ID NUMBER) IS
SURNAME VARCHAR2(30);
BEGIN
SELECT SURNAME INTO SURNAME FROM EMPLOYEE WHERE EMP_ID = ID;
DBMS_OUTPUT.put_line(SURNAME);
END;
SURNAME VARCHAR2(30);
BEGIN
SELECT SURNAME INTO SURNAME FROM EMPLOYEE WHERE EMP_ID = ID;
DBMS_OUTPUT.put_line(SURNAME);
END;
- 甯﹁繑鍥炲肩殑瀛樺偍榪囩▼
CREATE OR REPLACE PROCEDURE MYPROC2(ID IN NUMBER, EMP_ID OUT NUMBER, SURNAME OUT VARCHAR2)
IS
BEGIN
SELECT EMP_ID, SURNAME INTO EMP_ID,SURNAME FROM EMPLOYEE WHERE EMP_ID=ID;
END;
IS
BEGIN
SELECT EMP_ID, SURNAME INTO EMP_ID,SURNAME FROM EMPLOYEE WHERE EMP_ID=ID;
END;
榪愯
SQL> VARIABLE SURNAME VARCHAR2;
SQL> VARIABLE EMP_ID NUMBER;
SQL> EXEC MYPROC2(50,:EMP_ID,:SURNAME);
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