<?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.jevon.mapper.StudentMapper" >
  <resultMap id="BaseResultMap" type="com.jevon.model.Student" >
    <id column="id" property="id" jdbcType="INTEGER" />
    <result column="open_id" property="analyseId" jdbcType="INTEGER" />
    <result column="school_name" property="schoolName" jdbcType="VARCHAR" />
    <result column="class_name" property="className" jdbcType="VARCHAR" />
    <result column="student_name" property="studentName" jdbcType="VARCHAR" />
    <result column="student_number" property="studentNumber" jdbcType="VARCHAR" />
    <result column="analyse_id" property="analyseId" jdbcType="INTEGER" />
    <result column="score" property="score" jdbcType="FLOAT" />
    <result column="create_time" property="createTime" jdbcType="TIMESTAMP" />
  </resultMap>

  <insert id="insertBatch" parameterType="java.util.List">

    insert into sz_learn_student (school_name, class_name,student_name,
    student_number,analyse_id,score,create_time)
    values
     <foreach collection="list" item="emp" separator=",">
       (#{emp.schoolName},#{emp.className},#{emp.studentName},
       #{emp.studentNumber},#{emp.analyseId},#{emp.score},#{emp.createTime})
     </foreach>

  </insert>

  <select id="selectBySchoolName" parameterType="com.jevon.model.Student"  resultMap="BaseResultMap">
    select * from sz_learn_student where 1=1
    <if test="analyseId != 0">
      and analyse_id = #{analyseId}
    </if>

    <if test="schoolName != null">

      and school_name = #{schoolName}
    </if>

    order by score desc

  </select>

  <select id="selectCountByScore" parameterType="com.jevon.model.Student"  resultType="java.lang.Integer">

    select count(1) from sz_learn_student where analyse_id = #{analyseId} and school_name = #{schoolName}

    and score <![CDATA[ >= ]]> #{begin} and score <![CDATA[ < ]]> #{end}
  </select>

</mapper>