cooleshow/cooleshow-user/user-biz/src/main/resources/config/mybatis/TenantAlbumPurchaseMapper.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.TenantAlbumPurchaseMapper">

	 
    
    <!-- 表字段 -->
    <sql id="baseColumns">
         t.id_ AS id
        , t.tenant_id_ AS tenantId
        , t.tenant_album_id_ AS tenantAlbumId
        , t.purchase_time_ AS purchaseTime
        , t.purchase_quantity_ AS purchaseQuantity
        , t.purchase_cycle_ AS purchaseCycle
        , t.active_quantity_ AS activeQuantity
        , t.purchase_price_ AS purchasePrice
        , t.purchase_status_ AS purchaseStatus
        , t.update_time_ AS updateTime
        , t.create_time_ AS createTime
        </sql>

    <select id="selectPage"
            resultType="com.yonge.cooleshow.biz.dal.wrapper.TenantAlbumPurchaseWrapper$TenantAlbumPurchase">
        SELECT
        <include refid="baseColumns"/>,ta.name_ as tenantAlbumName,ta.cover_img_ as tenantAlbumImg
        FROM tenant_album_purchase t
        LEFT JOIN tenant_album ta on t.tenant_album_id_ = ta.id_
        <where>
        <if test="param.tenantId != null">
                AND t.tenant_id_ = #{param.tenantId}
            </if>
            <if test="param.purchaseStatus != null and param.purchaseStatus.trim() != ''">
                AND t.purchase_status_ = #{param.purchaseStatus}
            </if>
        </where>
        <choose>
            <when test="param.orderBy != null and param.orderBy.trim() != ''">
                order by #{param.orderBy}
            </when>
            <otherwise>
                order by t.id_ desc
            </otherwise>
        </choose>
    </select>
    
</mapper>