http://www.killdb.com/2012/07/13/about-partiton-column-with-date-or-varchar2%ef%bc%9f/ Phone:18180207355 提供专业Oracle/MySQL/PostgreSQL数据恢复、性能优化、迁移升级、紧急救援等服务 Fri, 13 Jul 2012 14:34:41 +0000 hourly 1 https://wordpress.org/?v=5.3.18