java獲取數據庫里表的名字

一.Java方法 
// 得到當前數據庫下所有的表名 

public void getTableNameByCon(Connection con) {
   try {
   DatabaseMetaData meta = con.getMetaData();
   ResultSet rs = meta.getTables(null, null, null,
     new String[] { "TABLE" });
   while (rs.next()) {
     System.out.println("表名：" + rs.getString(3));
     System.out.println("表所屬用戶名：" + rs.getString(2));
     System.out.println("------------------------------");
   }
   con.close();
   } catch (Exception e) {
   try {
     con.close();
   } catch (SQLException e1) {
     // TODO Auto-generated catch block
     e1.printStackTrace();
   }
   // TODO Auto-generated catch block
   e.printStackTrace();
   }
}

二.通過sql語句得到數據庫里所有的表名 
--MySQL數據庫 

show tables;

--Oracle數據庫（當前登錄用戶下的表） 

select uo.object_name from user_objects uo where uo.object_type = 'TABLE';

--sql server 2000/2005數據庫 

select name from sysobjects

--sybase數據庫 

select name from sysobjects where type='U';

--DB2數據庫  

select tabname from syscat.tables where tabschema = current schema ;//

獲取當前模式下面的所有用戶表 

轉自:http://hi.baidu.com/rybwxn/blog/item/1a59502a75a7de25d52af1cc.html