摘要:
----程序包--案例09:程序包试验1/*步骤1:新建包*/CREATE OR REPLACE PACKAGE pack_me IS PROCEDURE order_proc (orno VARCHAR2); FUNCTION order_fun(ornos VARCHAR2) RETURN VARCHAR2;END pack_me;/*步骤2:新建包主体*/CREATE OR REPLACE PACKAGE BODY pack_me AS PROCEDURE order_proc (orno VARCHAR2) IS stat CHAR(1); BEGIN SELECT ostatus I 阅读全文
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