https://blog.csdn.net/weixin_30894583/article/details/99300923?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromBaidu-10&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromBaidu-10
数据库删除语句 Drop/Delete/Truncate比较
原文：https://www.cnblogs.com/aaaazzzz/p/12842128.html
