Oracle's first stored procedure

a grammar

Create a stored procedure with the CREATE PROCEDURE command.

create [or replace] procedure procedure name (parameter list)

as

PLSQL subroutine body;

 

two code

1. --第一个存储过程：打印HelloWoeld
2. /*
3. Call the stored procedure:
4. 1、exec sayhelloworld
5. 2、begin
6. sayhelloworld()；
7. end;
8. /
9. */
10. create or replace procedure sayhelloworld
11. as
12. --说明部分
13. begin
14. dbms_output.put_line('Hello World');
15. end;
16. /

Three calls to the stored procedure

1. SQL>set serveroutput on
2. SQL>exec sayhelloworld();
3. HelloWorld
5. PL/SQL 过程已成功完成。
8. SQL> begin
9. 2 sayhelloworld();
10. 3 end;
11. 4 /
12. Hello World