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dango models and database ---- relation ship

时间：2021-07-01 10:21:17 帮助过：20人阅读

django.db import models # Create your models here. class User(models.Model): name=models.CharField(max_length=30) phoneNumber=models.BigIntegerField() class Blog(models.Model): user=models.ForeignKey(User) blogName=models.CharField(max_length=16) content=models.TextField() #

CREATE TABLE `sitea_user` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `name` varchar(30) NOT NULL,
  `phoneNumber` bigint(20) NOT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;



CREATE TABLE `sitea_blog` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `blogName` varchar(16) NOT NULL,
  `content` longtext NOT NULL,
  `user_id` int(11) NOT NULL,
  PRIMARY KEY (`id`),
  KEY `sitea_blog_user_id_2c1e69b4_fk_sitea_user_id` (`user_id`),
  CONSTRAINT `sitea_blog_user_id_2c1e69b4_fk_sitea_user_id` FOREIGN KEY (`user_id`) REFERENCES `sitea_user` (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 ;

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dango models and database ---- relation ship

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