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    create table groupTable(dept varchar(6),phone varchar(20),amount int);
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    insert groupTable
    select 'ÓªÒµ²¿',8001,20 union all
    select 'ÓªÒµ²¿',8002,30 union all
    select '²ÆÎñ²¿',6001,10 union all
    select '²ÆÎñ²¿',6003,100;
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  | ²ÆÎñ²¿ | 6003 |  100 |
  | ²ÆÎñ²¿ | С¼Æ |  110 |
  | ÓªÒµ²¿ | 8001 |   20 |
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package mypackage;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.SQLException;
import java.sql.Statement;
public class ConToDBTest {
public static void main(String[] args) {
String user="root"; //Óû§Ãû
String pass="root"; //ÃÜÂë
String dbName="test"; //Êý¾ÝÔ´Ãû
String tableName="student"; //±íÃû
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