摘要:
----建立测试数据 CREATE TABLE DEPT (DEPTNO NUMBER(2,0) NOT NULL, DNAME VARCHAR2(14) NULL, LOC VARCHAR2(13) NULL, PRIMARY KEY (DEPTNO) ); INSERT INTO Dept VALUES(11,'Sales','Texas');... 阅读全文
posted @ 2008-12-10 17:23
Oracle
阅读(731)
评论(0)
推荐(0)