根据JOIN条件将列与其他列匹配

时间：2013-06-23 15:46:17

标签： php mysql sql database join

我正在尝试从我在CMS中记录的IP中获取国家/地区名称。

我必须从访问我网站的唯一身份访问总数中显示该国家/地区。

我期望的输出如下： - 

Country Visited | Total Visits
_______________________________

United States   |   482
Korea           |   213
Pakistan        |   123
Cuba            |    83
France          |    53
Netherlands     |    13
....

我取得的成就

所以，我设法通过以下查询以我想要的方式以聚合方式向我的网站显示唯一身份访问者： -

（请参阅本文末尾的附录，了解表结构和样本数据）

SELECT DISTINCT (
hostname
), COUNT( DISTINCT TIMESTAMP ) AS visits
FROM mslop_login_activity
GROUP BY uid, hostname
ORDER BY  `visits` DESC 
LIMIT 0 , 30

这给了我输出： - 

Hostname        |  Visits
_______________________________

157.191.122.36  |   482
72.17.66.44     |   213
157.191.118.26  |   123
157.191.153.16  |    83
157.191.199.32  |    53
157.191.121.49  |    13    

....

因此，我在表中对相同的IP进行分组，并在表中计算它们的出现次数。因此，这基本上是计算来自同一IP的访问量。

现在，我想将这些IP与国家匹配，以便我可以获得每个国家/地区的总访问量。这正是我想要的。

我如何根据IP

找到该国家/地区

（所有表格/数据详情见附录）

   SELECT cc, cn
    FROM ip
    NATURAL JOIN cc
    WHERE INET_ATON(  "157.191.122.36" ) 
    BETWEEN START AND END

这给出了输出： - 

cc | cn
--------
US | United States

这是正确的，因为它根据提供的IP给我正确的国家。

这是我被困住的地方，并且非常严重。我需要在上面创建的查询中显示国家而不是IP。请帮忙。

但有几点需要考虑： -

  • 同一个国家/地区的IP可能不同，一个或多个IP可能指向同一个国家/地区。我们需要将相同的国家IP组合在一起并显示总数。在我们进行的查询中访问（来自mslop_login_activity表）。
  • 查询必须通过ip和cc，其中包含数千条记录，因此希望查询速度很快。

拜托，请帮助我，我会非常感激。

附录（表格的结构和数据）

的 mslop_login_activity

（结构）

CREATE TABLE IF NOT EXISTS `mslop_login_activity` (
  `aid` int(10) unsigned NOT NULL AUTO_INCREMENT COMMENT 'The primary identifier for an activity (session).',
  `uid` int(10) unsigned NOT NULL DEFAULT '0' COMMENT 'The mslop_users.uid corresponding to a session, or 0 for anonymous user.',
  `host_user_agent` varchar(256) NOT NULL DEFAULT '' COMMENT '$_SERVER["HOST_USER_AGENT"] string. This can be used with get_browser() in PHP.',
  `hostname` varchar(128) NOT NULL DEFAULT '' COMMENT 'The IP address that was used for this session.',
  `timestamp` int(11) NOT NULL DEFAULT '0' COMMENT 'The UNIX timestamp when the session was started.',
  PRIMARY KEY (`aid`),
  KEY `aid` (`aid`),
  KEY `uid` (`uid`),
  KEY `timestamp` (`timestamp`)
);

（数据）

INSERT INTO `mslop_login_activity` (`aid`, `uid`, `host_user_agent`, `hostname`, `timestamp`) VALUES
(1, 3, 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:19.0) Gecko/20100101 Firefox/19.0', '172.24.1.143', 1363038356),
(873, 4, 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/534.59.8 (KHTML, like Gecko) Version/5.1.9 Safari/534.59.8', '157.191.122.36', 1369773601),
(883, 83, 'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; .NET4.0C; .NET4.0E; Tablet PC 2.0)', '157.191.122.36', 1369774959),
(893, 83, 'Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.31 (KHTML, like Gecko) Chrome/26.0.1410.64 Safari/537.31', '157.191.122.36', 1369818602),
(903, 83, 'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; GTB7.4; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; .NET4.0C; .NET4.0E; Tablet PC 2.0)', '157.191.122.36', 1369838690),
(913, 83, 'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; GTB7.4; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; .NET4.0C; .NET4.0E; Tablet PC 2.0; AskTbORJ/5.15.23.36191)', '157.191.122.36', 1369840224),
(923, 83, 'Mozilla/5.0 (Windows NT 6.1; rv:21.0) Gecko/20100101 Firefox/21.0', '157.191.122.36', 1369841748),
(933, 83, 'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; .NET4.0C; .NET4.0E; Tablet PC 2.0)', '157.191.122.36', 1370255417),
(943, 83, 'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; .NET4.0C; .NET4.0E)', '157.191.122.36', 1370258059),
(953, 83, 'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; .NET4.0C; .NET4.0E)', '157.191.122.36', 1370258060),
(963, 93, 'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; .NET4.0C; .NET4.0E; AskTbORJ/5.15.15.36191)', '157.191.122.36', 1370299827),
(973, 93, 'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; .NET4.0C; .NET4.0E; AskTbORJ/5.15.15.36191)', '157.191.122.36', 1370299852),
(983, 93, 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/534.59.8 (KHTML, like Gecko) Version/5.1.9 Safari/534.59.8', '157.191.122.36', 1370299899),
(993, 93, 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/534.59.8 (KHTML, like Gecko) Version/5.1.9 Safari/534.59.8', '157.191.122.36', 1370299920),
(1003, 93, 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/534.59.8 (KHTML, like Gecko) Version/5.1.9 Safari/534.59.8', '157.191.122.36', 1370299995),
(1013, 93, 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.93 Safari/537.36', '157.191.122.36', 1370319811),
(1023, 3, 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.93 Safari/537.36', '157.191.122.36', 1370319835),
(1033, 93, 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.93 Safari/537.36', '157.191.122.36', 1370319939),
(1043, 83, 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.93 Safari/537.36', '157.191.122.36', 1370320312),
(1053, 93, 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.93 Safari/537.36', '157.191.122.36', 1370320640),
(1063, 3, 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.93 Safari/537.36', '157.191.122.36', 1370320713),
(1073, 83, 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.93 Safari/537.36', '157.191.122.36', 1370363702),
(1083, 83, 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.93 Safari/537.36', '157.191.122.36', 1370363987),
(1093, 3, 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.93 Safari/537.36', '157.191.122.36', 1370364021),
(1103, 3, 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.93 Safari/537.36', '157.191.122.36', 1370364028),
(1113, 83, 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.93 Safari/537.36', '157.191.122.36', 1370365896),
(1123, 93, 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.93 Safari/537.36', '157.191.122.36', 1370366087),
(1133, 93, 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/534.59.8 (KHTML, like Gecko) Version/5.1.9 Safari/534.59.8', '157.191.122.36', 1370367070),
(1143, 3, 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.93 Safari/537.36', '157.191.122.36', 1370368567),
(1153, 3, 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.93 Safari/537.36', '157.191.122.36', 1370368575),
(1163, 83, 'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; .NET4.0C; .NET4.0E; Tablet PC 2.0)', '157.191.122.36', 1370379345),
(1173, 83, 'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; GTB7.4; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; .NET4.0C; .NET4.0E; Tablet PC 2.0)', '157.191.122.36', 1370427302),
(1183, 83, 'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; .NET4.0C; .NET4.0E; .NET CLR 1.1.4322)', '157.191.122.36', 1370503422),
(1193, 93, 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/534.59.8 (KHTML, like Gecko) Version/5.1.9 Safari/534.59.8', '157.191.122.36', 1370534329),
(1203, 83, 'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; .NET4.0C; .NET4.0E; Tablet PC 2.0)', '157.191.122.36', 1370866207),
(1213, 83, 'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; .NET4.0C; .NET4.0E; .NET CLR 1.1.4322)', '157.191.122.36', 1370871353),
(1223, 83, 'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; chromeframe/26.0.1410.43; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; .NET4.0C; .NET4.0E; Tablet PC 2.0)', '157.191.122.36', 1370877702),
(1233, 83, 'Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.110 Safari/537.36', '157.191.122.36', 1371015245),
(1243, 83, 'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; .NET4.0C; .NET4.0E; Tablet PC 2.0)', '157.191.122.36', 1371069245),
(1253, 83, 'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; .NET4.0C; .NET4.0E)', '157.191.122.36', 1371117509),
(1263, 83, 'Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.110 Safari/537.36', '157.191.122.36', 1371137716),
(1273, 83, 'Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)', '157.191.122.36', 1371197327),
(1283, 83, 'Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.110 Safari/537.36', '157.191.122.36', 1371427531),
(1293, 83, 'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; .NET4.0C; .NET4.0E)', '157.191.122.36', 1371552899),
(1303, 83, 'Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; .NET4.0C; .NET4.0E)', '157.191.122.36', 1371635304),
(1313, 93, 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/534.59.8 (KHTML, like Gecko) Version/5.1.9 Safari/534.59.8', '157.191.122.36', 1371770752),
(1323, 93, 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/534.59.8 (KHTML, like Gecko) Version/5.1.9 Safari/534.59.8', '157.191.122.36', 1371771394),
(1333, 3, 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.110 Safari/537.36', '157.191.122.36', 1371771647),
(1343, 3, 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_2) AppleWebKit/536.26.17 (KHTML, like Gecko) Version/6.0.2 Safari/536.26.17', '157.191.122.36', 1371772611),
(1353, 3, 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_2) AppleWebKit/536.26.17 (KHTML, like Gecko) Version/6.0.2 Safari/536.26.17', '157.191.122.36', 1371772626),
(1363, 3, 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.110 Safari/537.36', '157.191.122.36', 1371772931),
(1373, 93, 'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SIMBAR={37EF0ACB-CCB3-11E2-9611-E006E6BAE768}; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; .NET4.0C; .NET4.0E; AskTbORJ/5.15.15.36191)', '157.191.122.36', 1371782438),
(1383, 93, 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/534.59.8 (KHTML, like Gecko) Version/5.1.9 Safari/534.59.8', '157.191.122.36', 1371782562),
(1393, 3, 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.116 Safari/537.36', '157.191.122.36', 1371790767),
(1403, 83, 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_2) AppleWebKit/536.26.17 (KHTML, like Gecko) Version/6.0.2 Safari/536.26.17', '157.191.122.36', 1371834780);

的 CC

（结构）

CREATE TABLE cc (
        ci TINYINT UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
        cc CHAR(2) NOT NULL,
        cn VARCHAR(50) NOT NULL
        );

（数据）

由于它很大，您可以通过以下链接下载： -

http://d.pr/f/N3KT

的 IP

（结构）

CREATE TABLE ip (
        start INT UNSIGNED NOT NULL,
        end INT UNSIGNED NOT NULL,
        ci TINYINT UNSIGNED NOT NULL
        );

（数据）

由于它很大，您可以通过以下链接下载： -

http://d.pr/f/wcEy

我为这篇长篇文章道歉。希望很清楚。

2 个答案:

答案 0 :(得分：2)

这非常值得猜测，因为我不熟悉INET_ATON函数，但它可能会引导您回答：

SELECT cc.cn
     , sum(a.visits) as total_visits
FROM (
   SELECT hostname
        , COUNT( DISTINCT TIMESTAMP ) AS visits
   FROM mslop_login_activity
   GROUP BY hostname
   ) a

JOIN ip
ON   INET_ATON( a.hostname ) BETWEEN ip.START AND ip.END

JOIN cc
ON   cc.ci=ip.ci

GROUP BY cc.cn 
ORDER BY total_visits DESC 
LIMIT 0 , 30

您的原始代码是按UID和HOSTNAME分组的，我将其更改为HOSTNAME。此外，＆＃34;范围查找＆＃34;像这样的加入可能不会很好。可能还有其他解决方案。

更新：更改了对同一国家/地区的IP地址访问进行汇总的答案。

答案 1 :(得分：1)

其中一个选项：您可以将上面的分组查询放在子查询中，然后执行更高级别的选择，为每个ip计算国家/地区。

 select inner_table.hostname, 
        (select cn 
         from cc
         where ci = (select ci
                     from ip
                     where INET_ATON(inner_table.hostname) BETWEEN START AND END
                    )
        ) as country,
        inner_table.visits
 from (

    SELECT DISTINCT (
      hostname
    ), COUNT( DISTINCT TIMESTAMP ) AS visits
    FROM mslop_login_activity
    GROUP BY uid, hostname
    ORDER BY  `visits` DESC 
    LIMIT 0 , 30
 ) inner_table
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