django使用mysql数据库: 首先cmd创建库 1.settings: """Django settings for day42 project. Generated by 'django-admin startproject' using Django 1.11.26. For more information on this file, seehttps://docs.djangoproject.com/en/1.11/topics/settings/ For th…
[问题] 具体问题:新建django工程,使用django的manage.py的 migrate命令进行更改. 在初始化数据库表时,失败,错误信息为 django.db.migrations.exceptions.MigrationSchemaMissing: Unable to create the django_migrations table ( (, "You have an error in your SQL syntax; check the manual that correspo…
显示所有的数据库:show databases 显示一个数据库所有表用:show tables from DatabaseName SELECT table_name FROM information_schema.tables WHERE table_schema='DatabaseName' AND table_type='base table'; 显示一个数据库中的所有视图: show table status from DatabaseName where comment='view';…