Skip to content

Set foreign_key #18

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
loudubewe wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Set foreign_key #18

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
8 changes: 7 additions & 1 deletion lucterios/install/lucterios_admin.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -548,6 +548,12 @@ def write_setting_(self):
def _sql_to_clear(self, only_delete):
from django.db import connection
option = 'CASCADE'
# disable foreign keys
if self.database[0] == 'sqlite':
sql_set_foreign_key = 'PRAGMA foreign_keys = OFF;'
else:
sql_set_foreign_key = 'SET foreign_key_checks = 0;'

if self.database[0] == 'postgresql':
if only_delete:
sql_cmd = 'DELETE FROM "%s" %s;'
Expand All @@ -560,7 +566,7 @@ def _sql_to_clear(self, only_delete):
sql_cmd = 'DROP TABLE IF EXISTS %s %s;'
try:
with connection.cursor() as curs:
curs.execute('SET foreign_key_checks = 0;')
curs.execute(sql_set_foreign_key)
except Exception:
option = 'CASCADE'
return sql_cmd, option
Expand Down