project 레벨에서는 템플릿 파일을 오버라이딩하여 사용할 수 있음 app 레벨에서는 템플릿 파일 url을 변경하여 사용할 수 있음 [admin.py] from django.urls import path .. change_list_template = 'app이름/모델명_change_list.html' def get_urls(self) : urls= super().get_urls() my_urls = [ path('sync/', self.sync), ] return my_urls + urls def sync(self,request) : with connections['local'].cursor() as cursor : cursor.execute(updae_or_insert_delete_sql) curso..

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https://code.djangoproject.com/ticket/20337 #20337 (ValueError when database router prevents relation is unclear) – Django I'm using a custom database router to manage queries between two databases. In my router, the allow_relation method was set incorrectly, and as a result, two models from separate apps weren't allowed to reference each other. The ValueError I received looke code.djangoproject..

https://code.djangoproject.com/query

journalctl -f systemctl start httpd 실행 journalctl 터미널창에서 에러 전체 글자 확인 systemctl status httpd.service 키보드 화살표로 이동

strings mod_jk.so | grep -i mod_jk