Django資料庫的遷移命令

當模型類寫好之後我們通常要進行資料庫的遷移才能在資料庫中建立表

1. 生成遷移檔案

   python manage.py makemigrations
   

2. 同步到資料庫中

   python manage.py migrate
   

例如

(pythonvenv) C:\Users\Harry\Desktop\guiderobot_python\pathfinder>python manage.py makemigrations
到了定時任務
scheduler 已經配置完成
INFO views 135 Starting scheduler...
Error getting due jobs from job store 'default': (1146, "Table 'guiderobot.django_apscheduler_djangojob' doesn't exist")
No changes detected
(pythonvenv) C:\Users\Harry\Desktop\guiderobot_python\pathfinder>python manage.py migrate
到了定時任務
scheduler 已經配置完成
INFO views 135 Starting scheduler...
System check identified some issues:
WARNINGS:
?: (mysql.W002) MySQL Strict Mode is not set for database connection 'default'
        HINT: MySQL's Strict Mode fixes many data integrity problems in MySQL, such as data truncation upon insertion, by escalating warnings into errors. It is strongly recommended you activate it. See: https://docs.djangoproject.com/en/2.2/ref/databases/#mysql-sql-mode
Error getting due jobs from job store 'default': (1146, "Table 'guiderobot.django_apscheduler_djangojob' doesn't exist")
Operations to perform:
  Apply all migrations: admin, auth, contenttypes, django_apscheduler, sessions
Running migrations:
  Applying contenttypes.0001_initial... OK
  Applying auth.0001_initial... OK
  Applying admin.0001_initial... OK
  Applying admin.0002_logentry_remove_auto_add... OK
  Applying admin.0003_logentry_add_action_flag_choices... OK
  Applying contenttypes.0002_remove_content_type_name... OK
  Applying auth.0002_alter_permission_name_max_length... OK
  Applying auth.0003_alter_user_email_max_length... OK
  Applying auth.0004_alter_user_username_opts... OK
  Applying auth.0005_alter_user_last_login_null... OK
  Applying auth.0006_require_contenttypes_0002... OK
  Applying auth.0007_alter_validators_add_error_messages... OK
  Applying auth.0008_alter_user_username_max_length... OK
  Applying auth.0009_alter_user_last_name_max_length... OK
  Applying auth.0010_alter_group_name_max_length... OK
  Applying auth.0011_update_proxy_permissions... OK
  Applying django_apscheduler.0001_initial... OK
  Applying django_apscheduler.0002_auto_20180412_0758... OK
  Applying django_apscheduler.0003_auto_20200716_1632... OK
  Applying django_apscheduler.0004_auto_20200717_1043... OK
  Applying django_apscheduler.0005_migrate_name_to_id... OK
  Applying django_apscheduler.0006_remove_djangojob_name... OK
  Applying django_apscheduler.0007_auto_20200717_1404... OK
  Applying django_apscheduler.0008_remove_djangojobexecution_started... OK
  Applying sessions.0001_initial... OK

(pythonvenv) C:\Users\Harry\Desktop\guiderobot_python\pathfinder>