echo2/ruoyi-system/target/classes/mapper/bussiness/TMingProductUserMapper.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.ruoyi.bussiness.mapper.TMingProductUserMapper">
    
    <resultMap type="TMingProductUser" id="TMingProductUserResult">
        <result property="id"    column="id"    />
        <result property="productId"    column="product_id"    />
        <result property="appUserId"    column="app_user_id"    />
        <result property="pledgeNum"    column="pledge_num"    />
        <result property="createBy"    column="create_by"    />
        <result property="createTime"    column="create_time"    />
        <result property="updateBy"    column="update_by"    />
        <result property="updateTime"    column="update_time"    />
        <result property="searchValue"    column="search_value"    />
        <result property="remark"    column="remark"    />
        <result property="coin"    column="coin"    />
        <result property="icon"    column="icon"    />
        <result property="title"    column="title"    />
        <collection property="tAppUser" ofType="com.ruoyi.bussiness.domain.TAppUser">
            <result property="userId"    column="user_id"    />
            <result property="loginName"    column="login_name"    />
            <result property="loginPassword"    column="login_password"    />
            <result property="phone"    column="phone"    />
            <result property="isTest"    column="is_test"    />
            <result property="status"    column="status"    />
            <result property="host"    column="host"    />
            <result property="email"    column="email"    />
        </collection>
    </resultMap>

    <sql id="selectTMingProductUserVo">
        select a.id, a.product_id, a.app_user_id, a.pledge_num, a.create_by, a.create_time, a.update_by, a.update_time,
               a.search_value, a.remark,
               u.user_id, u.login_name, u.login_password, u.phone, u.is_test,  u.status, u.host,  u.email,
               p.coin, p.icon, p.title
        from t_ming_product_user a
        left join t_app_user u on u.user_id = a.app_user_id
        left join t_ming_product p on p.id = a.product_id
    </sql>

    <select id="selectTMingProductUserList" parameterType="TMingProductUser" resultMap="TMingProductUserResult">
        <include refid="selectTMingProductUserVo"/>
        <where>  
            <if test="productId != null "> and a.product_id = #{productId}</if>
            <if test="appUserId != null "> and a.app_user_id = #{appUserId}</if>
            <if test="pledgeNum != null "> and a.pledge_num = #{pledgeNum}</if>
            <if test="searchValue != null  and searchValue != ''"> and a.search_value = #{searchValue}</if>
        </where>
        order by a.update_time
    </select>
    
    <select id="selectTMingProductUserById" parameterType="Long" resultMap="TMingProductUserResult">
        <include refid="selectTMingProductUserVo"/>
        where id = #{id}
    </select>
        
    <insert id="insertTMingProductUser" parameterType="TMingProductUser" useGeneratedKeys="true" keyProperty="id">
        insert into t_ming_product_user
        <trim prefix="(" suffix=")" suffixOverrides=",">
            <if test="productId != null">product_id,</if>
            <if test="appUserId != null">app_user_id,</if>
            <if test="pledgeNum != null">pledge_num,</if>
            <if test="createBy != null">create_by,</if>
            <if test="createTime != null">create_time,</if>
            <if test="updateBy != null">update_by,</if>
            <if test="updateTime != null">update_time,</if>
            <if test="searchValue != null">search_value,</if>
            <if test="remark != null">remark,</if>
         </trim>
        <trim prefix="values (" suffix=")" suffixOverrides=",">
            <if test="productId != null">#{productId},</if>
            <if test="appUserId != null">#{appUserId},</if>
            <if test="pledgeNum != null">#{pledgeNum},</if>
            <if test="createBy != null">#{createBy},</if>
            <if test="createTime != null">#{createTime},</if>
            <if test="updateBy != null">#{updateBy},</if>
            <if test="updateTime != null">#{updateTime},</if>
            <if test="searchValue != null">#{searchValue},</if>
            <if test="remark != null">#{remark},</if>
         </trim>
    </insert>

    <update id="updateTMingProductUser" parameterType="TMingProductUser">
        update t_ming_product_user
        <trim prefix="SET" suffixOverrides=",">
            <if test="productId != null">product_id = #{productId},</if>
            <if test="appUserId != null">app_user_id = #{appUserId},</if>
            <if test="pledgeNum != null">pledge_num = #{pledgeNum},</if>
            <if test="createBy != null">create_by = #{createBy},</if>
            <if test="createTime != null">create_time = #{createTime},</if>
            <if test="updateBy != null">update_by = #{updateBy},</if>
            <if test="updateTime != null">update_time = #{updateTime},</if>
            <if test="searchValue != null">search_value = #{searchValue},</if>
            <if test="remark != null">remark = #{remark},</if>
        </trim>
        where id = #{id}
    </update>

    <delete id="deleteTMingProductUserById" parameterType="Long">
        delete from t_ming_product_user where id = #{id}
    </delete>

    <delete id="deleteTMingProductUserByIds" parameterType="String">
        delete from t_ming_product_user where id in 
        <foreach item="id" collection="array" open="(" separator="," close=")">
            #{id}
        </foreach>
    </delete>
</mapper>