ResultSet 对象的更新与插入

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.Statement;

public class ResultInsert {
public static void main(String[] args) throws Exception {
Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
Connection conn = DriverManager.getConnection("jdbc:sqlserver://192.168.1.21:1433;DatabaseName=test","sa","");
//设置为可更新结果集
Statement stmt = conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);
ResultSet rs = stmt.executeQuery("SELECT [id],[REF_CLASS] From Test Where id>159");
while (rs.next()) {
rs.updateString(1, rs.getString(2)+"*");
rs.updateRow(); }
//新增记录
rs.moveToInsertRow();
rs.updateString(2,"上海");
rs.insertRow();//提交更新

rs.last();//移到最后一条记录，即新增的记录
System.out.println("*************新增记录************");
System.out.println("新增记录的ID为："+rs.getInt(1)+" 字段名："+rs.getMetaData().getColumnName(2)+" 值:"+rs.getString(2));
rs.close();
stmt.close();
conn.close();
}
}