ORACLE NOCOPY的用法
摘要：
DECLARE l_1 NUMBER := 10; l_2 NUMBER := 20; l_3 NUMBER := 30; PROCEDURE test_out(p1 IN NUMBER, x1 IN OUT NUMBER, x2 IN OUT NOCOPY NUMBER) IS BEGIN x1 := p1; dbms_output.put_line('inside test_out, x1=' || x1); x2 := p1; dbms_output.put_line('inside test_out, x2=' || x2); （--）raise_app 阅读全文
posted @ 2011-09-21 14:13 Mayvar 阅读(1686) 评论(0) 推荐(0) 编辑
