MySQL數據庫分頁查詢，Oracle數據庫分頁查詢，SqlServer數據庫分頁

DROP TABLE IF EXISTS `student`; CREATE TABLE `student` ( `id` int(11) NOT NULL AUTO_INCREMENT, `name` varchar(255) NOT NULL, `pass` varchar(255) NOT NULL, `sex` varchar(255) NOT NULL, `age` int(11) NOT NULL, `address` varchar(255) DEFAULT NULL, PRIMARY KEY (`id`) ) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=utf8; -- ---------------------------- -- Records of student -- ----------------------------
INSERT INTO `student` VALUES ('1', '張三1', '111', '男', '21', '湖北省十堰市'); INSERT INTO `student` VALUES ('2', '李四2', '123', '男', '21', '上海市靜安區'); INSERT INTO `student` VALUES ('3', '張三3', '111', '男', '21', '湖北省十堰市'); INSERT INTO `student` VALUES ('4', '李四4', '123', '男', '21', '上海市靜安區'); INSERT INTO `student` VALUES ('5', '張三5', '111', '男', '21', '湖北省十堰市'); INSERT INTO `student` VALUES ('6', '李四6', '123', '男', '21', '上海市靜安區'); INSERT INTO `student` VALUES ('7', '張三7', '111', '男', '21', '湖北省十堰市'); INSERT INTO `student` VALUES ('8', '李四8', '123', '男', '21', '上海市靜安區'); INSERT INTO `student` VALUES ('9', '張三9', '111', '男', '21', '湖北省十堰市'); INSERT INTO `student` VALUES ('10', '李四0', '123', '男', '21', '上海市靜安區');

 

一.查詢5~10條數據

mysql分頁查詢：

select * from student limit 5,10; 

 

oracle分頁查詢：

select * from （select *，rownum rn from student ）where rn between 6 and 10；

 

sqlserver分頁查詢：

select top 10 * from student  where  id not in(select  top 5 id from student order by id ) order by id ;

 

DB2分頁查詢：

select * from （select *，rownumber() over() as  rownum  from student ）where rn between 6 and 10；

 

二.jdbc連接數據庫代碼

 1.jdbc連接mysql

package com.zjl.db; import java.sql.Connection; import java.sql.DriverManager; import java.sql.ResultSet; import java.sql.SQLException; import java.sql.Statement; public class DbUtils { private  static  final String URL="jdbc:mysql://localhost:3306/DataBaseName?useUnicode=true&characterEncoding=utf-8"; private  static  final String USER="root"; private  static  final String PASSWORD="password"; static{ try { Class.forName("com.mysql.jdbc.Driver"); } catch (ClassNotFoundException e) { e.printStackTrace(); } } public static Connection getConnection() throws SQLException{ return DriverManager.getConnection(URL, USER, PASSWORD); } //關閉方法
    public  static void close(ResultSet rs, Statement stat, Connection conn) throws SQLException{ if(rs!=null){ rs.close(); }if(stat!=null){ stat.close(); }if(conn!=null){ conn.close(); } } } 

2.jdbc連接oracle數據庫

package com.zjl.db; import java.sql.Connection; import java.sql.DriverManager; import java.sql.ResultSet; import java.sql.SQLException; import java.sql.Statement; public class DbUtils { private static final String URL="jdbc:oracle:thin:@192.168.0.1:1521:DataBaseName?useUnicode=true&characterEncoding=utf-8"; private static final String USER="root"; private static final String PASSWORD="password"; static{ try { Class.forName("oracle.jdbc.driver.OracleDriver"); } catch (ClassNotFoundException e) { e.printStackTrace(); } } public static Connection getConnection() throws SQLException{ return DriverManager.getConnection(URL, USER, PASSWORD); } //關閉方法 public static void close(ResultSet rs, Statement stat, Connection conn) throws SQLException{ if(rs!=null){ rs.close(); }if(stat!=null){ stat.close(); }if(conn!=null){ conn.close(); } } }