错误代码

基于用户管理系统的完整用户权限开源代码，使用easy_UI实现用户界面，UITree，使用easy_UI实现分页功能，实现的比较完整的一个权限管理

Oracle Corporation acquired GoldenGate in 2009 as part of future strategy to implement advanced replication technologies within the product suite of data warehousing and real-time transaction management. Before the advent of Oracle GoldenGate technology, data replication was performed using Oracle Streams and third-party replication solutions such as Quest SharePlex. This chapter discusses various types of database replication methods along with the techniques used by each method, to illustrate how Oracle GoldenGate came to be the logical conclusion for the current and future real-time- based data-transaction replication technology with Oracle database systems.

Direct Oracle Access 非常好的Oracle数据库直接访问组件包 支持个版本的Delphi及C++ Builder 有源码 -very good Oracle database directly to the group support package version of the Delphi and C Builder is FOSS

通用数据库格式转换工具，支持oracle,sqlsever,access等数据库之间数据格式转换:即Oracle转SQL Server；SQL Server转Oracle；Oracle转Access；Access转Oracle；SQL Server转Access, Access转SQL Server等。可以实现数据库的移植，异构数据库之间同步。完成表的创建（含字段的约束：默认值，是否为空，和的主键），数据的导入，导出。转换速度快，有完整的转换日志，有那个数据无法转换，可以精确定位。-Common database format conversion tools in support of oracle, sqlsever, access and other data format conversion between the database: the Oracle to switch SQL Server SQL Server switch to Oracle Oracle switch to Access Access switch to Oracle SQL Server switch to Access, Access switch to SQL Server and so on. Database migration can be achieved, synchronization between heterogeneous databases. Complete the table creation (including field constraints: the default value, whether it is empty, and the primary key), data import, export. Conversion speed, a complete conversion of the log, there is that data can not be converted, you can pinpoint.

简单的增删该查，登录  对数据库进行操作 package 长途汽车信息管理系统; import java.awt.*; import java.awt.event.*; import javax.swing.*; import java.sql.*; import java.io.*; public class dengluQchepiao extends JFrame implements ActionListener{  Statement st=null;  JTextArea ja=new JTextArea("票号    车号    售票     已售    剩余    票价    出发地    目的地    出发时间        所用时间 ");  JTextField jt1=new JTextField();  JTextField jt2=new JTextField();     JRadioButton jc1=new JRadioButton("查询全部");  JRadioButton jc2=new JRadioButton("部分查询");  ButtonGroup bg=new ButtonGroup();  JButton jb1=new JButton("查询");  JButton jb3=new JButton("退出");  JLabel jl1=new JLabel("出发地");  

oracle 重复做check用的 简单语句insert 可改为 update & delete

oracle数据库的学习资料，分为4天的内容，非常详细、实用(learning materials oracle database is divided into four days of content, very detailed, practical)

一个使用sqlldr.exe快速导入oracle数据文件的VC程序．-sqlldr.exe use of a rapid oracle data files into the VC process.

JSP页面和oracle9i数据库的源代码-JSP pages and Oracle9i database source code

创建oracel参考，供初学者实用 创建oracel参考，供初学者实用-aa