摘要:原文:https://blog.csdn.net/haiross/article/details/50456112 四种方法 1. select max(id) from tablename 2.SELECT LAST_INSERT_ID() LAST_INSERT_ID 是与table无关的,如果 阅读全文
posted @ 2019-06-18 18:35 心存善念 阅读(14967) 评论(0) 推荐(2) 编辑
摘要:参考文档 https://www.jianshu.com/p/115861aad147 https://blog.csdn.net/ai932820942/article/details/84580446 https://blog.csdn.net/msn465780/article/details 阅读全文
posted @ 2019-06-18 14:15 心存善念 阅读(311) 评论(0) 推荐(0) 编辑