Myselfh的博客

Mysql创建索引的方式

alter table xxx add column created_by varchar(42) DEFAULT nullalter table xxx add column created_date TIMESTAMP DEFAULT nullalter table xxx add column updated_by varchar(42) DEFAULT nullalter table xxx add column updated_date TIMESTAMP DEFAULT nullco.

接口void delSubscriberByIds(Integer[] ids);xml中<!-- 删除 --> <delete id="delSubscriberByIds" parameterType="Integer[]"> delete from subscriber where uid in <foreach collection=...