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<?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.ruoyi.production.mapper.ProductStructureRecordMapper">
 
    <!-- 通用查询映射结果 -->
    <resultMap id="BaseResultMap" type="com.ruoyi.production.pojo.ProductStructureRecord">
        <id column="id" property="id" />
        <result column="parent_id" property="parentId" />
        <result column="product_model_id" property="productModelId" />
        <result column="product_order_id" property="productOrderId" />
        <result column="process_id" property="processId" />
        <result column="unit_quantity" property="unitQuantity" />
        <result column="demanded_quantity" property="demandedQuantity" />
        <result column="unit" property="unit" />
        <result column="tenant_id" property="tenantId" />
        <result column="bom_id" property="bomId" />
    </resultMap>
    <select id="listPage" resultType="com.ruoyi.production.pojo.ProductStructureRecord">
        select psr.*,
               pm.model,
               p.product_name
            from product_structure_record psr
        left join product_model pm on pm.id = psr.product_model_id
        left join product p on p.id = pm.product_id
        <where>
            <if test="req.productOrderId != null">
                and psr.product_order_id = #{req.productOrderId}
            </if>
        </where>
    </select>
 
</mapper>