日期:2014-05-16 浏览次数:20885 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
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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>