首页 > 代码库 > django 有model生成SQL以及现有反向表生成model
django 有model生成SQL以及现有反向表生成model
已有models生成SQL语句
语法 python manage.py sqlall app_name # app_name, 在settings已经导入,
如:
INSTALLED_APPS = (
‘django.contrib.admin‘,
‘django.contrib.auth‘,
‘django.contrib.contenttypes‘,
‘django.contrib.sessions‘,
‘django.contrib.messages‘,
‘django.contrib.staticfiles‘,
"apps.libs.models.weixin",
)
python manage.py sqlall weixin
wei-2:tbkw (develop)admin$ python manage.py sqlall weixin {‘DB_JX_MASTER_HOST‘: ‘mysql.rds.aliyuncs.com‘, ‘DB_JX_PORT‘: ‘3306‘, ‘DB_JX_USER‘: ‘tb‘, ‘DB_JX_PASSWORD‘: ‘tb‘} BEGIN; CREATE TABLE `wechat_config` ( `id` integer AUTO_INCREMENT NOT NULL PRIMARY KEY, `user_id` integer NOT NULL, `app_id` varchar(50) NOT NULL, `app_secret` varchar(50) NOT NULL, `app_token` varchar(100) NOT NULL, `access_token` varchar(200) NOT NULL, `access_token_expire_in` integer, `add_time` datetime(6) NOT NULL ) ; CREATE TABLE `wechat_menu` ( `id` integer AUTO_INCREMENT NOT NULL PRIMARY KEY, `wechat_id` integer NOT NULL, `menu_name` varchar(50) NOT NULL, `menu_type` varchar(20) NOT NULL, `menu_key` varchar(50) NOT NULL, `menu_value` varchar(50) NOT NULL, `is_button` integer NOT NULL, `level_id` integer NOT NULL, `parent_id` integer, `sequence` integer NOT NULL ) ; CREATE TABLE `wechat_autoreply` ( `id` integer AUTO_INCREMENT NOT NULL PRIMARY KEY, `wechat_id` integer NOT NULL, `replay_type` integer NOT NULL, `keyword` varchar(100) NOT NULL, `is_welcome` integer NOT NULL, `unmatch` integer NOT NULL, `text` varchar(1000) NOT NULL, `media` varchar(100) NOT NULL, `add_time` datetime(6) NOT NULL ) ; CREATE TABLE `wechat_material` ( `id` integer AUTO_INCREMENT NOT NULL PRIMARY KEY, `wechat_id` integer NOT NULL, `title` varchar(100) NOT NULL, `author` varchar(100) NOT NULL, `content` longtext NOT NULL, `source_url` varchar(100) NOT NULL, `cover` varchar(100) NOT NULL, `cover_show` integer NOT NULL, `summary` varchar(1000) NOT NULL, `add_time` datetime(6) NOT NULL ) ; CREATE TABLE `wechat_msg_push` ( `id` integer AUTO_INCREMENT NOT NULL PRIMARY KEY, `wechat_id` integer NOT NULL, `is_push` integer NOT NULL, `template_id` integer NOT NULL, `title` varchar(100) NOT NULL, `content` longtext NOT NULL, `add_time` datetime(6) NOT NULL ) ;
$ python manage.py makemigrations weixin
有现有表反向生成models
语法 python manage.py inspectdb
wei-2:tbkw (develop)admin$ python manage.py inspectdb {‘DB_JX_MASTER_HOST‘: ‘mysql.rds.aliyuncs.com‘, ‘DB_JX_PORT‘: ‘3306‘, ‘DB_JX_USER‘: ‘tb‘, ‘DB_JX_PASSWORD‘: ‘tb‘} # This is an auto-generated Django model module. # You‘ll have to do the following manually to clean this up: # * Rearrange models‘ order # * Make sure each model has one field with primary_key=True # * Remove `managed = False` lines if you wish to allow Django to create, modify, and delete the table # Feel free to rename the models, but don‘t rename db_table values or field names. # # Also note: You‘ll have to insert the output of ‘django-admin sqlcustom [app_label]‘ # into your database. from __future__ import unicode_literals from django.db import models class AuthUser(models.Model): username = models.CharField(unique=True, max_length=30) first_name = models.CharField(max_length=30) last_name = models.CharField(max_length=30) email = models.CharField(max_length=75) password = models.CharField(max_length=128) is_staff = models.IntegerField() is_active = models.IntegerField() is_superuser = models.IntegerField() last_login = models.DateTimeField(blank=True, null=True) date_joined = models.DateTimeField() logins = models.IntegerField() phone = models.CharField(max_length=11, blank=True, null=True) qq = models.CharField(max_length=13, blank=True, null=True) class Meta: managed = False db_table = ‘auth_user‘ class BankAccount(models.Model): username = models.CharField(max_length=50) amount = models.DecimalField(max_digits=11, decimal_places=2) balance = models.DecimalField(max_digits=8, decimal_places=2) add_date = models.IntegerField() class Meta: managed = False db_table = ‘bank_account‘
.
django 有model生成SQL以及现有反向表生成model
声明:以上内容来自用户投稿及互联网公开渠道收集整理发布,本网站不拥有所有权,未作人工编辑处理,也不承担相关法律责任,若内容有误或涉及侵权可进行投诉: 投诉/举报 工作人员会在5个工作日内联系你,一经查实,本站将立刻删除涉嫌侵权内容。