SQL 错误 [1075] [42000]: Incorrect table definition; there can be only one auto column and it must be defined as a key

SQL 错误 [1075] [42000]: Incorrect table definition; there can be only one auto column and it must be defined as a key

删除自增属性id，且改字段设置为唯一主键时，报上面的错误

解决办法：先去除该字段的自增属性再删除

posted @ 2023-07-15 18:11  永远抱着学徒的心  阅读(498)  评论(0)  编辑  收藏  举报