我的表格结构---
--
-- Database: `sample`
--
CREATE DATABASE IF NOT EXISTS `sample` DEFAULT CHARACTER SET latin1 COLLATE latin1_swedish_ci;
USE `sample`;
-- --------------------------------------------------------
--
-- Table structure for table `downloads`
--
DROP TABLE IF EXISTS `downloads`;
CREATE TABLE IF NOT EXISTS `downloads` (
`dload_id` int(11) NOT NULL AUTO_INCREMENT,
`wall_id` int(11) NOT NULL,
`dload_date` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (`dload_id`)
) ENGINE=MyISAM AUTO_INCREMENT=88 DEFAULT CHARSET=latin1;
--
-- Table structure for table `users`
--
DROP TABLE IF EXISTS `users`;
CREATE TABLE IF NOT EXISTS `users` (
`user_id` int(11) NOT NULL AUTO_INCREMENT,
`login` varchar(45) DEFAULT NULL,
`password` varchar(45) DEFAULT NULL,
`folder_id` varchar(45) DEFAULT NULL,
`last_login` varchar(45) DEFAULT NULL,
`status` set('0','1') NOT NULL DEFAULT '1',
PRIMARY KEY (`user_id`),
UNIQUE KEY `folder_id_UNIQUE` (`folder_id`),
UNIQUE KEY `login_UNIQUE` (`login`)
) ENGINE=MyISAM AUTO_INCREMENT=11 DEFAULT CHARSET=latin1;
--
-- Table structure for table `wallpapers`
--
DROP TABLE IF EXISTS `wallpapers`;
CREATE TABLE IF NOT EXISTS `wallpapers` (
`wall_id` int(11) NOT NULL AUTO_INCREMENT,
`user_id` int(11) NOT NULL,
`filename` varchar(100) DEFAULT NULL,
`upload_date` datetime DEFAULT CURRENT_TIMESTAMP,
`status` set('0','1') DEFAULT '',
PRIMARY KEY (`wall_id`)
) ENGINE=MyISAM AUTO_INCREMENT=21 DEFAULT CHARSET=latin1;
SELECT U.user_id,U.login,D.dload_id,W.filename, IFNULL(COUNT(D.dload_id),0)AS total_downloads
从FROM下载AS D
左加入壁纸AS W ON W.wall_id = D.wall_id
在W.user_id = U.user_id上以LEU JOIN用户AS U
“ 2020-01-01 00:00:00”和“ 2020-01-31 00:00:00”之间的D.dload_date
按U.user_id组名,文件名
ORDER BY user_id ASC LIMIT 500
上面的查询仅返回已下载壁纸的用户的数据,但我需要在用户表中列出所有用户的壁纸是否已下载。
高于查询结果
-
预期结果
谢谢
样本数据
INSERT INTO `downloads` (`dload_id`, `wall_id`, `dload_date`) VALUES
(1, 1, '2020-01-01 00:00:00'),
(2, 7, '2020-01-01 00:00:00'),
(3, 7, '2020-01-01 00:00:00'),
(4, 7, '2020-01-01 00:00:00'),
(5, 6, '2020-01-02 00:00:00'),
(6, 7, '2020-01-02 00:00:00'),
(7, 6, '2020-01-02 00:00:00'),
(8, 6, '2020-01-02 00:00:00'),
(9, 5, '2020-01-02 00:00:00'),
(10, 5, '2020-01-03 00:00:00'),
(11, 5, '2020-01-03 00:00:00'),
(12, 3, '2020-01-03 00:00:00'),
(13, 2, '2020-01-04 00:00:00'),
(14, 1, '2020-01-04 00:00:00'),
(15, 5, '2020-01-04 00:00:00'),
(16, 5, '2020-01-04 00:00:00'),
(17, 3, '2020-01-05 00:00:00'),
(18, 1, '2020-01-06 00:00:00'),
(19, 1, '2020-01-06 00:00:00'),
(20, 6, '2020-01-07 00:00:00'),
(21, 6, '2020-01-08 00:00:00'),
(22, 5, '2020-01-10 00:00:00'),
(23, 5, '2020-01-11 00:00:00'),
(24, 5, '2020-01-11 00:00:00'),
(25, 3, '2020-01-13 00:00:00'),
(26, 2, '2020-01-13 00:00:00'),
(27, 7, '2020-01-15 00:00:00'),
(28, 2, '2020-01-16 00:00:00'),
(29, 3, '2020-01-16 00:00:00'),
(30, 4, '2020-01-16 00:00:00'),
(31, 7, '2020-01-18 00:00:00'),
(32, 7, '2020-01-18 00:00:00'),
(33, 7, '2020-01-20 00:00:00'),
(34, 6, '2020-01-21 00:00:00'),
(35, 7, '2020-01-21 00:00:00'),
(36, 6, '2020-01-21 00:00:00'),
(37, 6, '2020-01-22 00:00:00'),
(38, 5, '2020-01-23 00:00:00'),
(39, 5, '2020-01-24 00:00:00'),
(40, 2, '2020-01-25 00:00:00'),
(41, 3, '2020-01-25 00:00:00'),
(42, 4, '2020-01-26 00:00:00'),
(43, 1, '2020-01-26 00:00:00'),
(44, 2, '2020-01-26 00:00:00'),
(45, 3, '2020-01-28 00:00:00'),
(46, 7, '2020-01-28 00:00:00'),
(47, 7, '2020-01-29 00:00:00'),
(48, 7, '2020-01-29 00:00:00'),
(49, 6, '2020-01-29 00:00:00'),
(50, 7, '2020-01-29 00:00:00'),
(51, 6, '2020-01-29 00:00:00'),
(52, 6, '2020-01-29 00:00:00'),
(53, 5, '2020-01-29 00:00:00'),
(54, 5, '2020-01-29 00:00:00'),
(55, 5, '2020-01-29 00:00:00'),
(56, 3, '2020-02-01 00:00:00'),
(57, 2, '2020-02-01 00:00:00'),
(58, 1, '2020-02-01 00:00:00'),
(59, 5, '2020-02-01 00:00:00'),
(60, 3, '2020-02-02 00:00:00'),
(61, 2, '2020-02-02 00:00:00'),
(62, 1, '2020-02-02 00:00:00'),
(63, 2, '2020-02-02 00:00:00'),
(64, 3, '2020-02-02 00:00:00'),
(65, 4, '2020-02-03 00:00:00'),
(66, 2, '2020-02-03 00:00:00'),
(67, 2, '2020-02-03 00:00:00'),
(68, 5, '2020-02-05 00:00:00'),
(69, 5, '2020-02-05 00:00:00'),
(70, 5, '2020-02-05 00:00:00'),
(71, 5, '2020-02-06 00:00:00'),
(72, 7, '2020-02-06 00:00:00'),
(73, 7, '2020-02-07 00:00:00'),
(74, 7, '2020-02-08 00:00:00'),
(75, 6, '2020-02-09 00:00:00'),
(76, 7, '2020-02-09 00:00:00'),
(77, 6, '2020-02-12 00:00:00'),
(78, 6, '2020-02-12 00:00:00'),
(79, 5, '2020-02-12 00:00:00'),
(80, 5, '2020-02-16 00:00:00'),
(81, 5, '2020-02-16 00:00:00'),
(82, 3, '2020-02-18 00:00:00'),
(83, 2, '2020-02-18 00:00:00'),
(84, 1, '2020-02-20 00:00:00'),
(85, 2, '2020-02-20 00:00:00'),
(86, 3, '2020-02-21 00:00:00'),
(87, 4, '2020-02-21 00:00:00');
INSERT INTO `users` (`user_id`, `login`, `password`, `folder_id`, `last_login`, `status`) VALUES
(1, 'user1@example.com', '1111', 'A001', NULL, '1'),
(2, 'user2@example.com', '1111', 'A002', NULL, '1'),
(3, 'user3@example.com', '1111', 'A003', NULL, '1'),
(4, 'user4@example.com', '1111', 'A004', NULL, '1'),
(5, 'user5@example.com', '1111', 'A005', NULL, '1'),
(6, 'user6@example.com', '1111', 'A006', NULL, '1'),
(7, 'user7@example.com', '1111', 'A007', NULL, '1'),
(8, 'user8@example.com', '1111', 'A008', NULL, '1'),
(9, 'user9@example.com', '1111', 'A009', NULL, '1'),
(10, 'user10@example.com', '1111', 'A010', NULL, '1');
INSERT INTO `wallpapers` (`wall_id`, `user_id`, `filename`, `upload_date`, `status`) VALUES
(1, 2, 'wallpaper1.jpg', '2020-02-01 00:00:00', '1'),
(2, 1, 'wallpaper2.jpg', '2020-02-01 00:00:00', '1'),
(3, 1, 'wallpaper3.jpg', '2020-02-01 00:00:00', '1'),
(4, 2, 'wallpaper4.jpg', '2020-02-01 00:00:00', '1'),
(5, 3, 'wallpaper5.jpg', '2020-02-01 00:00:00', '1'),
(6, 5, 'wallpaper6.jpg', '2020-02-08 00:00:00', '1'),
(7, 6, 'wallpaper7.jpg', '2020-02-08 00:00:00', '1'),
(8, 5, 'wallpaper8.jpg', '2020-02-08 00:00:00', '1'),
(9, 6, 'wallpaper9.jpg', '2020-02-08 00:00:00', '1'),
(10, 4, 'wallpaper10.jpg', '2020-02-08 00:00:00', '1'),
(11, 6, 'wallpaper11.jpg', '2020-02-09 00:00:00', '1'),
(12, 5, 'wallpaper12.jpg', '2020-02-09 00:00:00', '1'),
(13, 1, 'wallpaper13.jpg', '2020-02-09 00:00:00', '1'),
(14, 4, 'wallpaper14.jpg', '2020-02-10 00:00:00', '1'),
(15, 6, 'wallpaper15.jpg', '2020-02-10 00:00:00', '1'),
(16, 1, 'wallpaper16.jpg', '2020-02-10 00:00:00', '1'),
(17, 2, 'wallpaper17.jpg', '2020-02-13 00:00:00', '1'),
(18, 4, 'wallpaper18.jpg', '2020-02-13 00:00:00', '1'),
(19, 6, 'wallpaper19.jpg', '2020-02-19 00:00:00', '1'),
(20, 1, 'wallpaper20.jpg', '2020-02-19 00:00:00', '1');
答案 0 :(得分:1)
尝试使用此查询
SELECT U.user_id, U.login,N.dload_id,N.filename,N.total_downloads
FROM `users` U left join
(
SELECT D.wall_id,W.filename,W.user_id,D.dload_id,count(D.wall_id) as total_downloads
FROM `downloads` D
left join wallpapers W on D.wall_id=W.wall_id
where D.dload_date BETWEEN '2020-01-01 00:00:00' AND '2020-01-31 00:00:00'
GROUP BY D.`wall_id`
) N on U.user_id=N.user_id
在这里您需要使用子查询。尝试此查询,希望它可以正常工作。
答案 1 :(得分:1)
您的查询顺序错误。由于您从下载开始,因此无论您选择左联接,都已经过滤掉了没有下载的用户。如果您是从用户开始的,那应该没问题。
SELECT U.user_id, U.login, D.dload_id, W.filename, IFNULL(COUNT(D.dload_id), 0) AS total_downloads
FROM users AS U
LEFT JOIN wallpapers AS W on W.user_id = U.user_id
LEFT JOIN downloads AS D ON W.wall_id = D.wall_id
WHERE D.dload_date BETWEEN '2020-01-01 00:00:00' AND '2020-01-31 00:00:00'
GROUP BY U.user_id, filename
ORDER BY user_id ASC LIMIT 500
答案 2 :(得分:1)
如果希望结果中包含所有用户,则应从Users
开始进行联接,然后使其他表保持联接。
日期的条件也应移至ON
子句:
SELECT U.user_id, U.login, W.filename,
COUNT(D.dload_id) AS total_downloads
FROM users AS U
LEFT JOIN wallpapers AS W ON W.user_id = U.user_id
LEFT JOIN downloads AS D ON W.wall_id = D.wall_id
AND D.dload_date BETWEEN '2020-01-01 00:00:00' AND '2020-01-31 00:00:00'
GROUP BY U.user_id, U.login, W.filename
ORDER BY U.user_id ASC LIMIT 500
不需要IFNULL()
,因为如果没有下载,COUNT(D.dload_id)
将返回0
。
请参见demo。
答案 3 :(得分:1)
您可以使用此查询
它正在使用子查询来计算他的wall_id数量
SELECT
U.`user_id`
, U.login
,W.filename
,D.total_counts
FROM wallpapers AS W LEFT Join (
SELECT Count(*) total_counts, wall_id FROM downloads AS D
WHERE D.dload_date BETWEEN '2020-01-01 00:00:00' AND '2020-01-31 00:00:00'
GROUP BY wall_id) D ON D.wall_id = W.wall_id RIGHT JOIN users AS U on W.user_id = U.user_id
ORDER BY U.user_id,W.wall_id;
-- Table structure for table `downloads` -- DROP TABLE IF EXISTS `downloads`; CREATE TABLE IF NOT EXISTS `downloads` ( `dload_id` int(11) NOT NULL AUTO_INCREMENT, `wall_id` int(11) NOT NULL, `dload_date` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP, PRIMARY KEY (`dload_id`) ) ENGINE=MyISAM AUTO_INCREMENT=88 DEFAULT CHARSET=latin1;
✓ ✓
-- Table structure for table `users` -- DROP TABLE IF EXISTS `users`; CREATE TABLE IF NOT EXISTS `users` ( `user_id` int(11) NOT NULL AUTO_INCREMENT, `login` varchar(45) DEFAULT NULL, `password` varchar(45) DEFAULT NULL, `folder_id` varchar(45) DEFAULT NULL, `last_login` varchar(45) DEFAULT NULL, `status` set('0','1') NOT NULL DEFAULT '1', PRIMARY KEY (`user_id`), UNIQUE KEY `folder_id_UNIQUE` (`folder_id`), UNIQUE KEY `login_UNIQUE` (`login`) ) ENGINE=MyISAM AUTO_INCREMENT=11 DEFAULT CHARSET=latin1;
✓ ✓
-- -- -- Table structure for table `wallpapers` -- DROP TABLE IF EXISTS `wallpapers`; CREATE TABLE IF NOT EXISTS `wallpapers` ( `wall_id` int(11) NOT NULL AUTO_INCREMENT, `user_id` int(11) NOT NULL, `filename` varchar(100) DEFAULT NULL, `upload_date` datetime DEFAULT CURRENT_TIMESTAMP, `status` set('0','1') DEFAULT '', PRIMARY KEY (`wall_id`) ) ENGINE=MyISAM AUTO_INCREMENT=21 DEFAULT CHARSET=latin1;
✓ ✓
INSERT INTO `downloads` (`dload_id`, `wall_id`, `dload_date`) VALUES (1, 1, '2020-01-01 00:00:00'), (2, 7, '2020-01-01 00:00:00'), (3, 7, '2020-01-01 00:00:00'), (4, 7, '2020-01-01 00:00:00'), (5, 6, '2020-01-02 00:00:00'), (6, 7, '2020-01-02 00:00:00'), (7, 6, '2020-01-02 00:00:00'), (8, 6, '2020-01-02 00:00:00'), (9, 5, '2020-01-02 00:00:00'), (10, 5, '2020-01-03 00:00:00'), (11, 5, '2020-01-03 00:00:00'), (12, 3, '2020-01-03 00:00:00'), (13, 2, '2020-01-04 00:00:00'), (14, 1, '2020-01-04 00:00:00'), (15, 5, '2020-01-04 00:00:00'), (16, 5, '2020-01-04 00:00:00'), (17, 3, '2020-01-05 00:00:00'), (18, 1, '2020-01-06 00:00:00'), (19, 1, '2020-01-06 00:00:00'), (20, 6, '2020-01-07 00:00:00'), (21, 6, '2020-01-08 00:00:00'), (22, 5, '2020-01-10 00:00:00'), (23, 5, '2020-01-11 00:00:00'), (24, 5, '2020-01-11 00:00:00'), (25, 3, '2020-01-13 00:00:00'), (26, 2, '2020-01-13 00:00:00'), (27, 7, '2020-01-15 00:00:00'), (28, 2, '2020-01-16 00:00:00'), (29, 3, '2020-01-16 00:00:00'), (30, 4, '2020-01-16 00:00:00'), (31, 7, '2020-01-18 00:00:00'), (32, 7, '2020-01-18 00:00:00'), (33, 7, '2020-01-20 00:00:00'), (34, 6, '2020-01-21 00:00:00'), (35, 7, '2020-01-21 00:00:00'), (36, 6, '2020-01-21 00:00:00'), (37, 6, '2020-01-22 00:00:00'), (38, 5, '2020-01-23 00:00:00'), (39, 5, '2020-01-24 00:00:00'), (40, 2, '2020-01-25 00:00:00'), (41, 3, '2020-01-25 00:00:00'), (42, 4, '2020-01-26 00:00:00'), (43, 1, '2020-01-26 00:00:00'), (44, 2, '2020-01-26 00:00:00'), (45, 3, '2020-01-28 00:00:00'), (46, 7, '2020-01-28 00:00:00'), (47, 7, '2020-01-29 00:00:00'), (48, 7, '2020-01-29 00:00:00'), (49, 6, '2020-01-29 00:00:00'), (50, 7, '2020-01-29 00:00:00'), (51, 6, '2020-01-29 00:00:00'), (52, 6, '2020-01-29 00:00:00'), (53, 5, '2020-01-29 00:00:00'), (54, 5, '2020-01-29 00:00:00'), (55, 5, '2020-01-29 00:00:00'), (56, 3, '2020-02-01 00:00:00'), (57, 2, '2020-02-01 00:00:00'), (58, 1, '2020-02-01 00:00:00'), (59, 5, '2020-02-01 00:00:00'), (60, 3, '2020-02-02 00:00:00'), (61, 2, '2020-02-02 00:00:00'), (62, 1, '2020-02-02 00:00:00'), (63, 2, '2020-02-02 00:00:00'), (64, 3, '2020-02-02 00:00:00'), (65, 4, '2020-02-03 00:00:00'), (66, 2, '2020-02-03 00:00:00'), (67, 2, '2020-02-03 00:00:00'), (68, 5, '2020-02-05 00:00:00'), (69, 5, '2020-02-05 00:00:00'), (70, 5, '2020-02-05 00:00:00'), (71, 5, '2020-02-06 00:00:00'), (72, 7, '2020-02-06 00:00:00'), (73, 7, '2020-02-07 00:00:00'), (74, 7, '2020-02-08 00:00:00'), (75, 6, '2020-02-09 00:00:00'), (76, 7, '2020-02-09 00:00:00'), (77, 6, '2020-02-12 00:00:00'), (78, 6, '2020-02-12 00:00:00'), (79, 5, '2020-02-12 00:00:00'), (80, 5, '2020-02-16 00:00:00'), (81, 5, '2020-02-16 00:00:00'), (82, 3, '2020-02-18 00:00:00'), (83, 2, '2020-02-18 00:00:00'), (84, 1, '2020-02-20 00:00:00'), (85, 2, '2020-02-20 00:00:00'), (86, 3, '2020-02-21 00:00:00'), (87, 4, '2020-02-21 00:00:00'); INSERT INTO `users` (`user_id`, `login`, `password`, `folder_id`, `last_login`, `status`) VALUES (1, 'user1@example.com', '1111', 'A001', NULL, '1'), (2, 'user2@example.com', '1111', 'A002', NULL, '1'), (3, 'user3@example.com', '1111', 'A003', NULL, '1'), (4, 'user4@example.com', '1111', 'A004', NULL, '1'), (5, 'user5@example.com', '1111', 'A005', NULL, '1'), (6, 'user6@example.com', '1111', 'A006', NULL, '1'), (7, 'user7@example.com', '1111', 'A007', NULL, '1'), (8, 'user8@example.com', '1111', 'A008', NULL, '1'), (9, 'user9@example.com', '1111', 'A009', NULL, '1'), (10, 'user10@example.com', '1111', 'A010', NULL, '1'); INSERT INTO `wallpapers` (`wall_id`, `user_id`, `filename`, `upload_date`, `status`) VALUES (1, 2, 'wallpaper1.jpg', '2020-02-01 00:00:00', '1'), (2, 1, 'wallpaper2.jpg', '2020-02-01 00:00:00', '1'), (3, 1, 'wallpaper3.jpg', '2020-02-01 00:00:00', '1'), (4, 2, 'wallpaper4.jpg', '2020-02-01 00:00:00', '1'), (5, 3, 'wallpaper5.jpg', '2020-02-01 00:00:00', '1'), (6, 5, 'wallpaper6.jpg', '2020-02-08 00:00:00', '1'), (7, 6, 'wallpaper7.jpg', '2020-02-08 00:00:00', '1'), (8, 5, 'wallpaper8.jpg', '2020-02-08 00:00:00', '1'), (9, 6, 'wallpaper9.jpg', '2020-02-08 00:00:00', '1'), (10, 4, 'wallpaper10.jpg', '2020-02-08 00:00:00', '1'), (11, 6, 'wallpaper11.jpg', '2020-02-09 00:00:00', '1'), (12, 5, 'wallpaper12.jpg', '2020-02-09 00:00:00', '1'), (13, 1, 'wallpaper13.jpg', '2020-02-09 00:00:00', '1'), (14, 4, 'wallpaper14.jpg', '2020-02-10 00:00:00', '1'), (15, 6, 'wallpaper15.jpg', '2020-02-10 00:00:00', '1'), (16, 1, 'wallpaper16.jpg', '2020-02-10 00:00:00', '1'), (17, 2, 'wallpaper17.jpg', '2020-02-13 00:00:00', '1'), (18, 4, 'wallpaper18.jpg', '2020-02-13 00:00:00', '1'), (19, 6, 'wallpaper19.jpg', '2020-02-19 00:00:00', '1'), (20, 1, 'wallpaper20.jpg', '2020-02-19 00:00:00', '1');
✓ ✓ ✓
SELECT U.`user_id` , U.login ,W.filename ,D.total_counts FROM wallpapers AS W LEFT Join ( SELECT Count(*) total_counts, wall_id FROM downloads AS D WHERE D.dload_date BETWEEN '2020-01-01 00:00:00' AND '2020-01-31 00:00:00' GROUP BY wall_id) D ON D.wall_id = W.wall_id RIGHT JOIN users AS U on W.user_id = U.user_id ORDER BY U.user_id,W.wall_id;
user_id | login | filename | total_counts ------: | :----------------- | :-------------- | -----------: 1 | user1@example.com | wallpaper2.jpg | 5 1 | user1@example.com | wallpaper3.jpg | 6 1 | user1@example.com | wallpaper13.jpg | null 1 | user1@example.com | wallpaper16.jpg | null 1 | user1@example.com | wallpaper20.jpg | null 2 | user2@example.com | wallpaper1.jpg | 5 2 | user2@example.com | wallpaper4.jpg | 2 2 | user2@example.com | wallpaper17.jpg | null 3 | user3@example.com | wallpaper5.jpg | 13 4 | user4@example.com | wallpaper10.jpg | null 4 | user4@example.com | wallpaper14.jpg | null 4 | user4@example.com | wallpaper18.jpg | null 5 | user5@example.com | wallpaper6.jpg | 11 5 | user5@example.com | wallpaper8.jpg | null 5 | user5@example.com | wallpaper12.jpg | null 6 | user6@example.com | wallpaper7.jpg | 13 6 | user6@example.com | wallpaper9.jpg | null 6 | user6@example.com | wallpaper11.jpg | null 6 | user6@example.com | wallpaper15.jpg | null 6 | user6@example.com | wallpaper19.jpg | null 7 | user7@example.com | null | null 8 | user8@example.com | null | null 9 | user9@example.com | null | null 10 | user10@example.com | null | null
SELECT U.user_id, U.login, D.dload_id, W.filename, IFNULL(COUNT(D.dload_id), 0) AS total_downloads FROM downloads AS D LEFT JOIN wallpapers AS W ON W.wall_id = D.wall_id LEFT JOIN users AS U on W.user_id = U.user_id WHERE D.dload_date BETWEEN '2020-01-01 00:00:00' AND '2020-01-31 00:00:00' GROUP BY U.user_id, U.login, D.dload_id, W.filename ORDER BY user_id ASC LIMIT 500
user_id | login | dload_id | filename | total_downloads ------: | :---------------- | -------: | :------------- | --------------: 1 | user1@example.com | 12 | wallpaper3.jpg | 1 1 | user1@example.com | 13 | wallpaper2.jpg | 1 1 | user1@example.com | 17 | wallpaper3.jpg | 1 1 | user1@example.com | 25 | wallpaper3.jpg | 1 1 | user1@example.com | 26 | wallpaper2.jpg | 1 1 | user1@example.com | 28 | wallpaper2.jpg | 1 1 | user1@example.com | 29 | wallpaper3.jpg | 1 1 | user1@example.com | 40 | wallpaper2.jpg | 1 1 | user1@example.com | 41 | wallpaper3.jpg | 1 1 | user1@example.com | 44 | wallpaper2.jpg | 1 1 | user1@example.com | 45 | wallpaper3.jpg | 1 2 | user2@example.com | 1 | wallpaper1.jpg | 1 2 | user2@example.com | 14 | wallpaper1.jpg | 1 2 | user2@example.com | 18 | wallpaper1.jpg | 1 2 | user2@example.com | 19 | wallpaper1.jpg | 1 2 | user2@example.com | 30 | wallpaper4.jpg | 1 2 | user2@example.com | 42 | wallpaper4.jpg | 1 2 | user2@example.com | 43 | wallpaper1.jpg | 1 3 | user3@example.com | 9 | wallpaper5.jpg | 1 3 | user3@example.com | 10 | wallpaper5.jpg | 1 3 | user3@example.com | 11 | wallpaper5.jpg | 1 3 | user3@example.com | 15 | wallpaper5.jpg | 1 3 | user3@example.com | 16 | wallpaper5.jpg | 1 3 | user3@example.com | 22 | wallpaper5.jpg | 1 3 | user3@example.com | 23 | wallpaper5.jpg | 1 3 | user3@example.com | 24 | wallpaper5.jpg | 1 3 | user3@example.com | 38 | wallpaper5.jpg | 1 3 | user3@example.com | 39 | wallpaper5.jpg | 1 3 | user3@example.com | 53 | wallpaper5.jpg | 1 3 | user3@example.com | 54 | wallpaper5.jpg | 1 3 | user3@example.com | 55 | wallpaper5.jpg | 1 5 | user5@example.com | 5 | wallpaper6.jpg | 1 5 | user5@example.com | 7 | wallpaper6.jpg | 1 5 | user5@example.com | 8 | wallpaper6.jpg | 1 5 | user5@example.com | 20 | wallpaper6.jpg | 1 5 | user5@example.com | 21 | wallpaper6.jpg | 1 5 | user5@example.com | 34 | wallpaper6.jpg | 1 5 | user5@example.com | 36 | wallpaper6.jpg | 1 5 | user5@example.com | 37 | wallpaper6.jpg | 1 5 | user5@example.com | 49 | wallpaper6.jpg | 1 5 | user5@example.com | 51 | wallpaper6.jpg | 1 5 | user5@example.com | 52 | wallpaper6.jpg | 1 6 | user6@example.com | 2 | wallpaper7.jpg | 1 6 | user6@example.com | 3 | wallpaper7.jpg | 1 6 | user6@example.com | 4 | wallpaper7.jpg | 1 6 | user6@example.com | 6 | wallpaper7.jpg | 1 6 | user6@example.com | 27 | wallpaper7.jpg | 1 6 | user6@example.com | 31 | wallpaper7.jpg | 1 6 | user6@example.com | 32 | wallpaper7.jpg | 1 6 | user6@example.com | 33 | wallpaper7.jpg | 1 6 | user6@example.com | 35 | wallpaper7.jpg | 1 6 | user6@example.com | 46 | wallpaper7.jpg | 1 6 | user6@example.com | 47 | wallpaper7.jpg | 1 6 | user6@example.com | 48 | wallpaper7.jpg | 1 6 | user6@example.com | 50 | wallpaper7.jpg | 1
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