<?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.yoho.search.dal.BigdataUvScoreMapper">
    <resultMap id="BaseResultMap" type="com.yoho.search.dal.model.BigdataUvScore">
        <id column="product_skn" property="productSkn" jdbcType="INTEGER"/>
        <id column="date_id" property="dateId" jdbcType="INTEGER"/>
        <result column="uv_score" property="uvScore" jdbcType="DECIMAL"/>
        <result column="create_time" property="createTime" jdbcType="INTEGER"/>
    </resultMap>
    <sql id="Base_Column_List">
      product_skn, date_id, uv_score, create_time
    </sql>

    <select id="selectLatestDateId" resultType="java.lang.Integer">
        select max(date_id) from bigdata_uvscore limit 1
    </select>

    <select id="selectList" resultMap="BaseResultMap" timeout="20000">
        select
        <include refid="Base_Column_List"/>
        from bigdata_uvscore
        WHERE
        product_skn in
        <foreach item="item" index="index" collection="sknList" open="(" separator="," close=")">
            #{item}
        </foreach>
        AND
        date_id = #{dateId,jdbcType=INTEGER}
    </select>

    <select id="selectSknListByDateId" resultType="java.lang.Integer" timeout="20000">
        select product_skn from bigdata_uvscore  WHERE date_id = #{dateId,jdbcType=INTEGER}
        limit #{pageSize}
    </select>

    <delete id="deleteBatch">
        DELETE FROM bigdata_uvscore
        WHERE
        product_skn in
        <foreach item="item" index="index" collection="sknList" open="(" separator="," close=")">
            #{item}
        </foreach>
        AND
        date_id = #{dateId,jdbcType=INTEGER}
    </delete>

</mapper>