<?xml version="1.0" encoding="UTF-8"?> 
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<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"  
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"http://mybatis.org/dtd/mybatis-3-mapper.dtd"> 
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<mapper namespace="com.matrix.system.shopXcx.dao.ShopProductParamDao"> 
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    <!-- 定义ShopProductParam 的复杂关联map --> 
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    <resultMap type="com.matrix.system.shopXcx.bean.ShopProductParam" id="ShopProductParamMap"> 
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        <id property="paramId" column="param_id" /> 
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        <result property="createBy" column="create_by" /> 
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        <result property="createTime" column="create_time" /> 
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        <result property="updateBy" column="update_by" /> 
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        <result property="updateTime" column="update_time" /> 
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            <result property="paramName" column="param_name" /> 
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            <result property="paramType" column="param_type" /> 
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            <result property="isStart" column="is_start" /> 
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            <result property="sort" column="sort" /> 
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        <result property="companyId" column="company_id" /> 
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    </resultMap> 
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    <!-- 定义ShopProductParam 的简单map  ,本map不添加其他的关联属性 --> 
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    <resultMap type="com.matrix.system.shopXcx.bean.ShopProductParam" id="ShopProductParamSimpleMap"> 
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        <id property="paramId" column="param_id" /> 
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        <result property="createBy" column="create_by" /> 
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        <result property="createTime" column="create_time" /> 
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        <result property="updateBy" column="update_by" /> 
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        <result property="updateTime" column="update_time" /> 
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            <result property="paramName" column="param_name" /> 
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            <result property="paramType" column="param_type" /> 
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            <result property="isStart" column="is_start" /> 
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            <result property="sort" column="sort" /> 
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        <result property="companyId" column="company_id" /> 
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    </resultMap> 
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    <!-- 字段sql --> 
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    <sql id="columns"> 
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        create_by, 
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        create_time, 
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        update_by, 
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        update_time, 
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            param_id, 
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            param_name, 
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            param_type, 
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            is_start, 
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            sort, 
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            company_id 
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    </sql> 
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    <!-- 属性sql --> 
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    <sql id="propertys"> 
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        #{item.createBy}, 
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        now(), 
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        #{item.updateBy}, 
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        now(), 
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            #{item.paramId}, 
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            #{item.paramName}, 
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            #{item.paramType}, 
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            #{item.isStart}, 
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            #{item.sort}, 
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        #{item.companyId} 
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    </sql> 
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    <!-- where sql --> 
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    <sql id="where_sql"> 
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         <if test="record!=null"> 
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            <if test="(record.paramId!=null and record.paramId!='') or  (record.paramId!='' and record.paramId==0)  "> 
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                and param_id  = #{record.paramId}  
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            </if> 
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            <if test="(record.paramName!=null and record.paramName!='') or  (record.paramName!='' and record.paramName==0)  "> 
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                and param_name  like concat('%',#{record.paramName},'%') 
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            </if> 
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            <if test="(record.paramType!=null and record.paramType!='') or  (record.paramType!='' and record.paramType==0)  "> 
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                and param_type  = #{record.paramType} 
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            </if> 
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            <if test="(record.isStart!=null and record.isStart!='') or  (record.isStart!='' and record.isStart==0)  "> 
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                and is_start  = #{record.isStart}  
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            </if> 
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            <if test="(record.sort!=null and record.sort!='') or  (record.sort!='' and record.sort==0)  "> 
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                and sort  = #{record.sort}  
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            </if> 
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             <if test="record.companyId != null and record.companyId !='' "> 
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                 and company_id = #{record.companyId} 
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             </if> 
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        </if> 
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    </sql> 
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    <!--  插入方法   --> 
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    <insert id="insert" parameterType="com.matrix.system.shopXcx.bean.ShopProductParam" 
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        useGeneratedKeys="true" keyProperty="item.paramId"> 
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        INSERT INTO shop_product_param ( 
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             <include refid="columns"></include> 
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        ) 
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    VALUES ( 
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         <include refid="propertys"></include> 
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    ) 
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    </insert> 
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    <!--  批量插入   --> 
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    <insert id="batchInsert" parameterType="java.util.List"> 
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        INSERT INTO shop_product_param ( 
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        <include refid="columns"></include>     
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        ) 
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    VALUES  
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    <foreach collection="list" item="item" index="index" separator=",">( 
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        <include refid="propertys"></include>     
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    )</foreach> 
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    </insert> 
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    <!--  根据Map更新 部分更新   --> 
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    <update id="updateByMap" parameterType="java.util.HashMap" > 
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        UPDATE shop_product_param 
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        <set> 
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                    param_name = #{paramName}, 
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                    param_type = #{paramType}, 
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                    is_start = #{isStart}, 
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                    sort = #{sort}, 
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        </set> 
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        WHERE param_id=#{paramId}  
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    </update> 
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    <!--根据id批量修改--> 
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    <update id="updateByIds" parameterType="java.util.List"> 
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        <foreach collection="list" item="item" index="index" open="" close="" separator=";"> 
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            update shop_product_param 
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            <set> 
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                <if test="status != null "> 
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                    is_start  = #{status}, 
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                </if> 
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            </set> 
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            where param_id = #{item} 
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        </foreach> 
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    </update> 
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    <!--  根据对象更新 部分更新   --> 
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    <update id="updateByModel" parameterType="Integer"> 
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        UPDATE shop_product_param 
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        <set> 
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            <if test="record.paramName != null and record.paramName != '' "> 
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                param_name  = #{record.paramName},  
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            </if> 
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            <if test="record.paramType != null "> 
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                param_type  = #{record.paramType},  
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            </if> 
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            <if test="record.isStart != null "> 
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                is_start  = #{record.isStart},  
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            </if> 
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                sort  = #{record.sort}, 
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        </set> 
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        WHERE param_id=#{record.paramId}  
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    </update> 
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    <!-- 批量删除 --> 
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    <delete id="deleteByIds" parameterType="java.util.List"> 
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        delete from shop_product_param where  param_id in 
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        <foreach collection="list" index="index" item="item" open="(" 
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            separator="," close=")"> 
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            #{item} 
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        </foreach> 
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    </delete> 
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    <!-- 根据id删除--> 
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    <delete id="deleteById" parameterType="Integer"> 
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        DELETE FROM shop_product_param 
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        where  param_id=#{paramId}  
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    </delete> 
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    <!-- 根据对象删除--> 
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    <delete id="deleteByModel" parameterType="com.matrix.system.shopXcx.bean.ShopProductParam"> 
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        DELETE FROM shop_product_param 
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        <where> 
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        <include refid="where_sql" ></include> 
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        </where> 
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    </delete> 
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    <!-- 分页查询 --> 
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    <select id="selectInPage" resultMap="ShopProductParamMap"> 
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        select  
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        <include refid="columns" ></include> 
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        from shop_product_param 
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        <where> 
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          <include refid="where_sql"></include> 
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         </where> 
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        <if test="pageVo !=null"><!-- 判断pageVo对象是否为空 --> 
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            <!--<if test="pageVo.sort !=null  and pageVo.order !=null"> 
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                order by 
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                ${pageVo.sort} ${pageVo.order} 
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            </if>--> 
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            <choose> 
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                <when test="pageVo.sort !=null  and pageVo.order !=null"> 
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                    order by 
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                    ${pageVo.sort} ${pageVo.order} 
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                </when> 
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                <otherwise> 
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                    order by sort 
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                </otherwise> 
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            </choose> 
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            <if test="pageVo.offset >=0  and pageVo.limit >0"> 
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                limit 
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                #{pageVo.offset},#{pageVo.limit} 
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            </if> 
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        </if> 
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    </select> 
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    <!-- 查询总条数 --> 
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    <select id="selectTotalRecord" parameterType="long"   resultType="java.lang.Integer"> 
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    select count(*) 
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    from shop_product_param 
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        <where> 
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           <include refid="where_sql"></include> 
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        </where> 
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    </select> 
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    <!-- 根据id查询--> 
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    <select id="selectById" resultMap="ShopProductParamMap"> 
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        select  
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        <include refid="columns" ></include> 
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        from shop_product_param 
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        where  param_id=#{paramId}  
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    </select>     
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    <!-- 根据id 锁表查询--> 
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    <select id="selectForUpdate" resultMap="ShopProductParamMap"> 
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        select  
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        <include refid="columns" ></include> 
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        from shop_product_param 
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        where  param_id=#{param_id}  
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        for update 
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    </select>     
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    <!-- 根据对象查询--> 
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    <select id="selectByModel" resultMap="ShopProductParamMap"> 
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        select  
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        <include refid="columns" ></include> 
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        from shop_product_param 
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        <where> 
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          <include refid="where_sql"></include> 
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         </where> 
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        order by sort 
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    </select> 
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</mapper> 
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