Django: raise MigrationSchemaMissing("Unable to create the django_migrations table (%s)" % exc)……
raise MigrationSchemaMissing("Unable to create the django_migrations table (%s)" % exc)
django.db.migrations.exceptions.MigrationSchemaMissing: Unable to create the django_migrations table ((1064, "You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '(6) NOT NULL)' at line 1"))
在使用Django遷移資料時報錯
………
主要報錯:
raise MigrationSchemaMissing("Unable to create the django_migrations table (%s)" % exc)
django.db.migrations.exceptions.MigrationSchemaMissing: Unable to create the django_migrations table ((1064, "You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '(6) NOT NULL)' at line 1"))
Django 執行遷移生成表:
python manage.py migrate
報錯:
raise MigrationSchemaMissing("Unable to create the django_migrations table (%s)" % exc
原因:
Django2.1不再支援MySQL5.5,必須5.6版本以上
查mysql版本和Django版本:
mysql版本:
Django版本:
果然,mysql版本為5.5.62,Django版本為2.1.2,出現問題
解決辦法:
二選一
(1)Django降級到2.0
pip install Django==2.0.0 -i https://pypi.douban.com/simple
(2)MySQL升級