【发布时间】:2021-10-21 03:50:23
【问题描述】:
我有文章表和 article_categories 表,我在这两个表之间创建了一个数据透视表,但是在删除一篇文章时它说
SQLSTATE[23000]: Integrity constraint violation: 1451 Cannot delete or update a parent row: a foreign key constraint fails (`aqaraty`.`article_article_category`, CONSTRAINT `article_article_category_article_id_foreign` FOREIGN KEY (`article_id`) REFERENCES `articles` (`id`)) (SQL: delete from `articles` where `id` = 9)
如何通过删除文章删除数据透视行?
【问题讨论】:
标签: laravel