huimv-deqing-huyang/huimv-huyang-admin/target/classes/mapper/CooperateEmployeeMapper.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.huimv.admin.cooperate.mapper.CooperateEmployeeMapper">

    <select id="listScreen" resultType="com.huimv.admin.cooperate.entity.vo.CooperateScreenVo">
        select IFNULL(count(*),'0') 'values',create_time 'createTime' from cooperate_employee
        ${ew.customSqlSegment}
        group by DATE_FORMAT(create_time,'%y-%m')
        order by create_time asc
    </select>
</mapper>