The migrate command in Django 1.7 does not load the initial_data fixtures as claims in the release note. However it still loads the initial_data in unittests, which crashes the unittest when using some libraries (Django-helpdesk in my case). ...
在Django中,使用call_command命令进行数据库迁移后,无法调用migrate命令的可能原因有以下几点: 未正确导入call_command模块:在使用call_command命令之前,需要确保已正确导入call_command模块。可以通过以下方式导入: 代码语言:txt 复制 from django.core.management import call_command ...
错误环境 使用Django框架创建完models类的之后，用python manage.py migrate命令来生成数据库表的时候出错 ...
if self.Migration._meta.db_table in self.connection.introspection.table_names(self.connection.cursor()): # 如果该django_migrations表已经存在 return # Make the table try: with self.connection.schema_editor() as editor: editor.create_model(self.Migration) # 创建该django_migrations表 except Databas...
self.fetch_command(subcommand).run_from_argv(self.argv) File "D:\app\anaconda\lib\site-packages\django\core\management\base.py", line 323, in run_from_argv self.execute(*args, **cmd_options) File "D:\app\anaconda\lib\site-packages\django\core\management\base.py", line 364, in execute...
In a similar vein to https://code.djangoproject.com/ticket/23263, I would like to propose that a "--dry-run" or "--check" be added to the migrate command. Basically, I want to be able to run through the migrations without it making database changes, so that I can see if I've...
Something is causing your models.py file not to be seen by Django, because this line is syntactically wrong: Denis4l: managed = true You need to useTrue, nottrue. If Django were trying to read that file, then you would get an error message in yourmakemigrationscommand. ...
python - Rolling back to a previous migration in django - Stack Overflow 模型重置可能遇到的问题 如果您的其他代码已经引用了需要被重置的模型,这会稍微棘手一些,因为在您执行makemigrations的时候,会检查各个代码的依赖等是否正常,如果简单的删除模型,可能导致makemigrations无法完整执行 ...
from django_safemigrate import Safe class Migration(migrations.Migration): safe = Safe.before_deployAt this point you can run the safemigrate Django command to run the migrations, and only these migrations will run. However, if migrations that are not safe to run before the code is deployed ...
python - Rolling back to a previous migration in django - Stack Overflow 模型重置可能遇到的问题 如果您的其他代码已经引用了需要被重置的模型,这会稍微棘手一些,因为在您执行makemigrations的时候,会检查各个代码的依赖等是否正常,如果简单的删除模型,可能导致makemigrations无法完整...