EVOLUTION-MANAGER

Edit File: 6684.result

use test;
drop table if exists site;
Warnings:
Note	1051	Unknown table 'test.site'
drop table if exists screenshot;
Warnings:
Note	1051	Unknown table 'test.screenshot'
CREATE TABLE `site` (
`id` int(11) unsigned NOT NULL AUTO_INCREMENT,
`title` varchar(200) NOT NULL DEFAULT '',
PRIMARY KEY (`id`),
KEY `owner_title` (`title`)
) ENGINE=TokuDB AUTO_INCREMENT=575 DEFAULT CHARSET=utf8;
CREATE TABLE `screenshot` (
`id` int(11) unsigned NOT NULL AUTO_INCREMENT,
`site` int(11) unsigned NOT NULL,
`timestamp` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00',
PRIMARY KEY (`id`)
) ENGINE=TokuDB AUTO_INCREMENT=82720 DEFAULT CHARSET=utf8;
INSERT INTO `site` (`id`, `title`)
VALUES
(9, 'Facebook'),
(6, 'Google');
INSERT INTO `screenshot` (`id`, `site`, `timestamp`)
VALUES
(74675, 6, '2013-04-28 12:37:03'),
(82712, 6, '2013-04-30 12:47:04'),
(299, 9, '2012-09-09 13:15:28'),
(63038, 9, '2013-04-26 12:07:06'),
(82213, 9, '2013-04-29 20:00:11'),
(3911, 33, '2012-11-12 00:00:42');
SELECT * 
FROM site 
LEFT JOIN screenshot
ON site.id = screenshot.site 
AND timestamp > '2013-04-28 13:30:00'
WHERE screenshot.id IS NULL;
id	title	id	site	timestamp
SELECT * FROM site where site.id not in (select screenshot.site from screenshot where timestamp > '2013-04-28 13:30:00');
id	title
create index `site` on screenshot(`site`);
SELECT * 
FROM site 
LEFT JOIN screenshot
ON site.id = screenshot.site 
AND timestamp > '2013-04-28 13:30:00'
WHERE screenshot.id IS NULL;
id	title	id	site	timestamp
drop table site;
drop table screenshot;