[GreenPlum] -＞ 使用JDBC连接GreenPlum数据库

Posted 2022-02-04 Mr.zhou_Zxy

使用JDBC连接GreenPlum数据库

下载JDBC

方式一：官网下载
方式二：CSDN下载

IDEA添加Jar包

JDBC-Java连接

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

public class GreenPlum 
    public static void main(String[] args) 
        try
            Class.forName("com.pivotal.jdbc.GreenplumDriver");
            Connection db = DriverManager.getConnection("jdbc:pivotal:greenplum://****:****:****:****:5432;DatabaseName=**", "gpadmin", "gpadmin");
            Statement st = db.createStatement();
            ResultSet rs = st.executeQuery("select id from test limit 10");
            while (rs.next()) 
                System.out.println(rs.getString(1));
            
            rs.close();
            st.close();
        catch (Exception e)
            e.printStackTrace();