<?xml version="1.0" encoding="UTF-8"?>  
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<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">  
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<mapper namespace="com.xzx.gc.system.mapper.SysItemPriceMapper">  
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  <resultMap id="BaseResultMap" type="com.xzx.gc.entity.SysItemPrice">  
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    <!--  
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      WARNING - @mbg.generated  
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    -->  
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    <id column="id" jdbcType="BIGINT" property="id" />  
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    <result column="item_id" jdbcType="BIGINT" property="itemId" />  
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    <result column="min_weight" jdbcType="DECIMAL" property="minWeight" />  
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    <result column="max_weight" jdbcType="DECIMAL" property="maxWeight" />  
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    <result column="price" jdbcType="DECIMAL" property="price" />  
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    <result column="del_flag" jdbcType="SMALLINT" property="delFlag" />  
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    <result column="create_time" jdbcType="VARCHAR" property="createTime" />  
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    <result column="item_type" jdbcType="VARCHAR" property="itemType" />  
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  </resultMap>  
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    <select id="findPriceByUserId" resultMap="BaseResultMap">  
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        SELECT b.*,a.item_type from xzx_sys_item_user a  
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            inner join xzx_sys_item_price b on a.id=b.item_id  
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        WHERE a.user_id=#{userId}  and a.del_flag=0  
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              and b.del_flag=0 and b.price is not null  
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    </select>  
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</mapper> 
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