摘要：
---创建waterfallcreate or replace type waterfall is object(name varchar2(30),height number);--创建rivercreate or replace type rivertest is object(name va... 阅读全文
posted @ 2015-02-12 17:15
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摘要：
---创建waterfallcreate or replace type waterfall is object(name varchar2(30),height number);--创建rivercreate or replace type rivertest is object(name va... 阅读全文
posted @ 2015-02-12 17:15
知点网
阅读(1295)
评论(0)
推荐(0)
|
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