日期:2014-05-16 浏览次数:20719 次
C:\Users\thinkpad-zph>sqlplus scott/tiger SQL*Plus: Release 10.2.0.1.0 - Production on 星期四 11月 17 14:39:43 2011 Copyright (c) 1982, 2005, Oracle. All rights reserved. 连接到: Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production With the Partitioning, OLAP and Data Mining options [SCOTT@myoracle] SQL>var salary number; [SCOTT@myoracle] SQL>DECLARE 2 v_sal emp.sal%TYPE; 3 BEGIN 4 SELECT sal 5 INTO v_sal 6 FROM emp 7 WHERE empno = 7369; 8 :salary := v_sal; 9 END; 10 / PL/SQL 过程已成功完成。 [SCOTT@myoracle] SQL>print salary SALARY ---------- 800 [SCOTT@myoracle] SQL>