greenplum.jar官方JDBC驱动

publicstaticvoidtestGreenplum(){try{Class.forName("com.pivotal.jdbc.GreenplumDriver");Connectiondb=DriverManager.getConnection("jdbc:pivotal:greenplum://xxx:5432;DatabaseName=core_db","gpadmin","gpadmin");Statementst=db.createStatement();ResultSetrs=st.executeQuery(&quo