db_test.sql

/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET NAMES utf8 */;
/*!50503 SET NAMES utf8mb4 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;

CREATE TABLE IF NOT EXISTS `table1` (
  `id` int(10) unsigned NOT NULL AUTO_INCREMENT COMMENT 'commentaire 1',
  `col1` int(10) unsigned DEFAULT NULL,
  `col2` varchar(50) DEFAULT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1;

/*!40000 ALTER TABLE `table1` DISABLE KEYS */;
/*!40000 ALTER TABLE `table1` ENABLE KEYS */;

CREATE TABLE IF NOT EXISTS `table2` (
  `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
  `table1_id` int(10) unsigned NOT NULL COMMENT 'commentaire 2',
  PRIMARY KEY (`id`),
  KEY `FK_table2_table1` (`table1_id`) USING BTREE,
  CONSTRAINT `FK_table2_table1` FOREIGN KEY (`table1_id`) REFERENCES `table1` (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1;

/*!40000 ALTER TABLE `table2` DISABLE KEYS */;
/*!40000 ALTER TABLE `table2` ENABLE KEYS */;

CREATE TABLE IF NOT EXISTS `table3` (
  `id1` int(10) unsigned NOT NULL COMMENT 'commentaire 3',
  `id2` int(10) unsigned NOT NULL,
  `table1_id` int(10) unsigned NOT NULL DEFAULT '1' COMMENT 'commentaire 4',
  `table2_id` int(10) unsigned DEFAULT NULL,
  PRIMARY KEY (`id1`,`id2`),
  KEY `FK_table3_table1` (`table1_id`) USING BTREE,
  KEY `FK_table3_table2` (`table2_id`) USING BTREE,
  CONSTRAINT `FK_table3_table1` FOREIGN KEY (`table1_id`) REFERENCES `table1` (`id`),
  CONSTRAINT `FK_table3_table2` FOREIGN KEY (`table2_id`) REFERENCES `table2` (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1;

/*!40000 ALTER TABLE `table3` DISABLE KEYS */;
/*!40000 ALTER TABLE `table3` ENABLE KEYS */;

/*!40101 SET SQL_MODE=IFNULL(@OLD_SQL_MODE, '') */;
/*!40014 SET FOREIGN_KEY_CHECKS=IFNULL(@OLD_FOREIGN_KEY_CHECKS, 1) */;
/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
/*!40111 SET SQL_NOTES=IFNULL(@OLD_SQL_NOTES, 1) */;