我需要使用外键进行更新和级联等.
ALTER TABLE topics ADD FOREIGN KEY(topic_by) REFERENCES users(user_id) ON DELETE RESTRICT ON UPDATE CASCADE;
但是我无法在SQL Buddy中创建外键.
有办法吗?
mysql sql sqlbuddy
我在我身上安装了SQL Buddylocalhost并且它已经取得了很好的效果phpMyAdmin,但我遇到的一件事就是当我需要导出数据库并选择导出为文件(Output to: text file)时,它给了我一个错误The file could not be opened.
localhost
phpMyAdmin
Output to: text file
The file could not be opened.
有谁遇到过这个问题/知道怎么解决吗?我真的很感激.
sqlbuddy
sqlbuddy ×2
mysql ×1
sql ×1