文件操作 - enable-foreign-keys.mysql.sql
返回文件管理
返回主菜单
删除本文件
文件: /usr/share/doc/cpanel-pdns/enable-foreign-keys.mysql.sql
编辑文件内容
/* Using this SQL causes Mysql to create foreign keys on your database. This will make sure that no records, comments or keys exists for domains that you already removed. This is not enabled by default, because we're not sure what the consequences are from a performance point of view. If you do have feedback, please let us know how this affects your setup. Please note that it's not possible to apply this, before you cleaned up your database, as the foreign keys do not exist. */ ALTER TABLE records ADD CONSTRAINT `records_domain_id_ibfk` FOREIGN KEY (`domain_id`) REFERENCES `domains` (`id`) ON DELETE CASCADE ON UPDATE CASCADE; ALTER TABLE comments ADD CONSTRAINT `comments_domain_id_ibfk` FOREIGN KEY (`domain_id`) REFERENCES `domains` (`id`) ON DELETE CASCADE ON UPDATE CASCADE; ALTER TABLE domainmetadata ADD CONSTRAINT `domainmetadata_domain_id_ibfk` FOREIGN KEY (`domain_id`) REFERENCES `domains` (`id`) ON DELETE CASCADE ON UPDATE CASCADE; ALTER TABLE cryptokeys ADD CONSTRAINT `cryptokeys_domain_id_ibfk` FOREIGN KEY (`domain_id`) REFERENCES `domains` (`id`) ON DELETE CASCADE ON UPDATE CASCADE;
修改文件时间
将文件时间修改为当前时间的前一年
删除文件