cooleshow/cooleshow-user/user-biz/src/main/resources/config/mybatis/TenantAlbumMapper.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.yonge.cooleshow.biz.dal.mapper.TenantAlbumMapper">
    <!-- 表字段 -->
    <sql id="baseColumns">
        t.id_ AS id
        , t.name_ AS `name`
        , t.describe_ AS `describe`
        , t.cover_img_ AS coverImg
        , t.music_num_ AS musicNum
        , t.original_price_ AS originalPrice
        , t.sale_price_ AS salePrice
        , t.purchase_cycle_ AS purchaseCycle
        , t.subject_types_ AS subjectTypes
        , t.status_ AS status
        , t.del_flag_ AS delFlag
        , t.update_time_ AS updateTime
        , t.create_time_ AS createTime
        , t.cost_price_ AS costPrice
        , t.category_type_id_ AS categoryTypeId
        , t.category_level_id_ AS categoryLevelId
    </sql>

    <select id="selectPage" resultType="com.yonge.cooleshow.biz.dal.wrapper.TenantAlbumWrapper$TenantAlbum">
        SELECT
        <include refid="baseColumns"/>
        , (t.sale_price_ - t.original_price_) AS tenantProfits
        , i.name_ AS tenantName
        FROM tenant_album t
        LEFT JOIN tenant_album_ref r on t.id_ = r.tenant_album_id_
        left join tenant_info i on r.tenant_id_ = i.id_
        <where>
            <if test="param.keyword !=null and param.keyword.trim() !=''">
                and (t.name_ like concat('%',#{param.keyword},'%')
                or i.name_ like concat('%',#{param.keyword},'%')
                or t.describe_ like concat('%',#{param.keyword},'%')
                )
            </if>
            <if test="param.tenantId != null ">
                and i.id_= #{param.tenantId}
            </if>
        </where>
        order by t.create_time_ DESC
    </select>
</mapper>