https://blog.youkuaiyun.com/yushiwei77zh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/yushiwei77/article/details/6001060https://blog.youkuaiyun.com/yushiwei77/article/details/6001060yushiwei77Wed, 10 Nov 2010 19:49:00 +0800同事在迁移数据库时候遇到了一个这样的问题。lang raw字段无法直接从oracle底层进行迁移。我第一次真正见这样的字段。网上搜索一番后，得出了这样的结论。需要通过流处理来从一张表中读取，然后插入另一张表。
起初我尝试了ResultSet.getBinaryStream,ResultSet.getNCharacterStream,这样在插入另一张表的时候如何都不行，最后我尝试了byte数据来获取langRaw字段，最没有希望的尝试竟然成功了。代码如下：
while(rs.n]]>https://blog.youkuaiyun.com/yushiwei77/article/details/4378942https://blog.youkuaiyun.com/yushiwei77/article/details/4378942yushiwei77Sat, 25 Jul 2009 10:58:00 +0800b||a==b||a例子：package TestStringBuffer;public class Abc { public static void main(String[] args) {  Integer a=new Integer(1024);  Integer b=new Integer(1024);  boolean test=]]>https://blog.youkuaiyun.com/yushiwei77/article/details/4378765https://blog.youkuaiyun.com/yushiwei77/article/details/4378765yushiwei77Sat, 25 Jul 2009 09:54:00 +0800https://blog.youkuaiyun.com/yushiwei77/article/details/4378752https://blog.youkuaiyun.com/yushiwei77/article/details/4378752yushiwei77Sat, 25 Jul 2009 09:47:00 +0800https://blog.youkuaiyun.com/yushiwei77/article/details/4377393https://blog.youkuaiyun.com/yushiwei77/article/details/4377393yushiwei77Fri, 24 Jul 2009 16:36:00 +0800https://blog.youkuaiyun.com/yushiwei77/article/details/4376235https://blog.youkuaiyun.com/yushiwei77/article/details/4376235yushiwei77Fri, 24 Jul 2009 11:21:00 +0800= 16) {              key = ke]]>https://blog.youkuaiyun.com/yushiwei77/article/details/4366289https://blog.youkuaiyun.com/yushiwei77/article/details/4366289yushiwei77Tue, 21 Jul 2009 11:53:00 +0800https://blog.youkuaiyun.com/yushiwei77/article/details/4364855https://blog.youkuaiyun.com/yushiwei77/article/details/4364855yushiwei77Mon, 20 Jul 2009 21:11:00 +0800