ERROR 1075 (42000): Incorrect table definition; there can be only one auto column and it must be def
2018-01-23 19:54
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删除主键时失败，报上错误
简单翻译报错内容：错误表定义：这里不能只是一个自增列，并且其必须定义成主键。
把逐渐的自增属性alter掉就可以，顺利删除主键了。
alter table table_name 被用作逐渐的字段 数据类型；
alter table table_name primary key;
简单翻译报错内容：错误表定义：这里不能只是一个自增列，并且其必须定义成主键。
把逐渐的自增属性alter掉就可以，顺利删除主键了。
alter table table_name 被用作逐渐的字段 数据类型；
alter table table_name primary key;
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