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43 lines
1.4 KiB
SQL
43 lines
1.4 KiB
SQL
--
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-- Host: localhost Database: test
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-- ------------------------------------------------------
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-- Server version 5.1.53-log
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DROP TABLE IF EXISTS `denorm_items`;
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CREATE TABLE `denorm_items` (
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`id` int(11) NOT NULL AUTO_INCREMENT,
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`type` varchar(16) DEFAULT NULL,
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`color` varchar(16) DEFAULT NULL,
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PRIMARY KEY (`id`)
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) ENGINE=MyISAM AUTO_INCREMENT=7 DEFAULT CHARSET=latin1;
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LOCK TABLES `denorm_items` WRITE;
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INSERT INTO `denorm_items` VALUES (1,'t1','red'),(2,'t2','red'),(3,'t2','blue'),(4,'t3','black'),(5,'t4','orange'),(6,'t5','green');
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UNLOCK TABLES;
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DROP TABLE IF EXISTS `types`;
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CREATE TABLE `types` (
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`type_id` int(11) NOT NULL AUTO_INCREMENT,
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`type` varchar(16) DEFAULT NULL,
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PRIMARY KEY (`type_id`)
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) ENGINE=InnoDB DEFAULT CHARSET=latin1;
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DROP TABLE IF EXISTS `colors`;
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CREATE TABLE `colors` (
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`color_id` int(11) NOT NULL AUTO_INCREMENT,
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`color` varchar(16) DEFAULT NULL,
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PRIMARY KEY (`color_id`)
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) ENGINE=InnoDB DEFAULT CHARSET=latin1;
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DROP TABLE IF EXISTS `items`;
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CREATE TABLE `items` (
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`item_id` int(11) NOT NULL AUTO_INCREMENT,
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`type_id` int(11) NOT NULL,
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`color_id` int(11) NOT NULL,
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PRIMARY KEY (`item_id`),
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KEY `type_id` (`type_id`),
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KEY `color_id` (`color_id`),
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CONSTRAINT `items_ibfk_1` FOREIGN KEY (`type_id`) REFERENCES `types` (`type_id`) ON UPDATE CASCADE,
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CONSTRAINT `items_ibfk_2` FOREIGN KEY (`color_id`) REFERENCES `colors` (`color_id`) ON UPDATE CASCADE
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) ENGINE=InnoDB DEFAULT CHARSET=latin1;
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