spokenServer/out/production/pcserver/sqlmap/UnivHearAnswer.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="UnivHearAnswer">


	<insert id="insertUnivHearAnswer" parameterType="UnivHearAnswer">
		INSERT INTO UnivHearAnswer ( examAnswerId, userId, examId, examType,
			hearPaperId, score, answerDetail, created, areaId  , origiScore ,trueScore)
		Values (  #{examAnswerId}, #{userId}, #{examId}, #{examType}, #{hearPaperId},
			#{score}, #{answerDetail},current_timestamp, #{areaId}  , #{origiScore} ,#{trueScore})
	</insert>

	<update id="updateUnivHearAnswer" parameterType="UnivHearAnswer">
    	UPDATE  UnivHearAnswer
    	   SET  examAnswerId = #{examAnswerId}, userId = #{userId}, examId = #{examId},
    			examType = #{examType}, hearPaperId = #{hearPaperId}, score = #{score},
    			answerDetail = #{answerDetail}, created = #{created},
    			areaId = #{areaId} , origiScore = #{origiScore}
		 WHERE  examAnswerId=#{examAnswerId}
    </update>

	<select id="getUnivHearAnswerByKey" parameterType="java.lang.Integer" resultType="UnivHearAnswer">
		SELECT  examAnswerId , userId , examId , examType , hearPaperId , score ,
				answerDetail , created , areaId  , origiScore
		  FROM  UnivHearAnswer
		 WHERE  examAnswerId=#{examAnswerId}
    </select>

	<select id="getSeqUnivHearAnswer" resultType="Integer" useCache="false" flushCache="true">
		SELECT nextval('seq_UnivhearAnswerId')
	</select>

	<select id="getUnivHearAnswersCountByUserId" parameterType="java.lang.Long" resultType="Integer">
    	SELECT  count(*) as howmuch
    	  FROM  UnivHearAnswer
		 WHERE  userId=#{userId}
	</select>

	<select id="getUnivHearAnswersByUserId" parameterType="java.util.Map" resultType="UnivHearAnswer">

		SELECT  examAnswerId , userId , examId , examType , hearPaperId ,
				score , answerDetail , created , areaId  , origiScore ,trueScore
		  FROM  UnivHearAnswer
		 WHERE  userId=#{userId}
           AND  created &gt; #{startTime} and created &lt;= #{endTime}
		 ORDER BY examAnswerId desc
		<if test="pageSize!=null">
           	 	LIMIT	#{pageSize}
            </if>

			<if test="offset!=null">
            	OFFSET	#{offset}
            </if>

	</select>

	<select id="getMaxUnivHearAnswersCountByClassesId" parameterType="java.util.Map" resultType="Integer">
    	SELECT count(*)
         FROM ( SELECT userId , max( score ) as maxScore
                  FROM UnivStudentOwnClass m
                 INNER JOIN UnivhearAnswer n
                    ON m.classesId = #{classesId} AND m.studentId = n.userId
                   AND examId = #{examId}
                 GROUP BY userId ) as a
	</select>

    <select id="getMaxUnivHearAnswersByClassesId" parameterType="java.util.Map" resultType="ExamAchive">

		SELECT b.userId , b.examAnswerId , b.examId , b.examType ,
		       b.hearPaperId as examPaperId , b.score , b.created  ,

               case when b.score &gt;= 85 then 'A'
                  when b.score &gt;= 80 then 'B'
                  when b.score &gt;= 70 then 'C'
                  when b.score &gt;= 60 then 'D'
                  else  'E' end as level
                  , e.title ,b.trueScore
         FROM ( SELECT userId , examId ,
					last_value( examAnswerId ) OVER (PARTITION BY userId
						order by score desc ) as tempId ,
                	row_number() OVER (PARTITION BY userId
                		order by score desc ) as rn
           		FROM UnivStudentOwnClass m
          		INNER JOIN UnivHearAnswer n
				   ON m.classesId = #{classesId} AND m.studentId = n.userId
				  AND examId = #{examId}
       		 ) a
 		INNER JOIN UnivHearAnswer b
    		ON a.tempId = b.examAnswerId and a.rn = 1 and b.areaid = #{areaid}
 		inner join UnivHearExam e  on e.examId = b.examId
 		ORDER BY b.score  desc
        <if test="pageSize!=null">
           	 	LIMIT	#{pageSize}
            </if>

			<if test="offset!=null">
            	OFFSET	#{offset}
            </if>

    </select>

    <select id="getUnivHearAnswersCountByClassesId" parameterType="java.util.Map" resultType="Integer">

		SELECT  count(*)
		  FROM  UnivStudentOwnClass a
         INNER JOIN UnivhearAnswer b
            ON  a.classesId = #{classesId} AND a.studentId = b.userId
           AND  b.examId = #{examId} 	 and b.areaid = #{areaid}

    </select>

    <select id="getUnivHearAnswersByClassesId" parameterType="java.util.Map" resultType="ExamAchive">
		SELECT b.userId , b.examAnswerId , b.examId , b.examType ,
		       b.hearPaperId  as examPaperId , b.score , b.created  ,

               case when b.score &gt;= 85 then 'A'
                  when b.score &gt;= 80 then 'B'
                  when b.score &gt;= 70 then 'C'
                  when b.score &gt;= 60 then 'D'
                  else  'E' end as level
                  , e.title ,b.trueScore
         FROM UnivStudentOwnClass a

        INNER JOIN UnivhearAnswer b
           ON a.classesId = #{classesId} AND a.studentId = b.userId
          AND b.examId = #{examId}
		inner join UnivhearExam e  on e.examId = b.examId
        ORDER BY b.examAnswerId  desc
       <if test="pageSize!=null">
           	 	LIMIT	#{pageSize}
            </if>

			<if test="offset!=null">
            	OFFSET	#{offset}
            </if>

    </select>

    <select id="getMaxUnivHearAchivesCountByUserId" parameterType="java.util.Map" resultType="Integer">

		SELECT count(*)
          FROM ( SELECT examId , max( score ) as maxScore
                   FROM UnivhearAnswer n
                  WHERE n.userId = #{userId}
                  GROUP BY examId ) a
         INNER JOIN UnivhearAnswer b
            ON b.userId = #{userId} and a.examId = b.examId
           and a.maxScore = b.score  and b.areaid = #{areaid}
             AND b.created &gt; #{startTime} and b.created &lt;= #{endTime}


    </select>

	<select id="getMaxUnivHearAchivesByUserId" parameterType="java.util.Map" resultType="ExamAchive">

		SELECT b.userId , b.examAnswerId , b.examId , b.examType ,
		       b.hearPaperId  as examPaperId , b.score , b.created  ,

               case when b.score &gt;= 85 then 'A'
                  when b.score &gt;= 80 then 'B'
                  when b.score &gt;= 70 then 'C'
                  when b.score &gt;= 60 then 'D'
                  else  'E' end as level
                  , e.title ,b.trueScore
         FROM ( SELECT examId , max( score ) as maxScore
                  FROM UnivhearAnswer n
                 WHERE n.userId = #{userId}
                 GROUP BY examId ) a
        INNER JOIN UnivhearAnswer b
           ON b.userId = #{userId} and a.examId = b.examId
          and a.maxScore = b.score
          and b.areaid = #{areaid}
           inner join UnivHearExam e  on e.examId = b.examId

            AND b.created &gt; #{startTime} and b.created &lt;= #{endTime}


        ORDER BY a.examId   desc
       <if test="pageSize!=null">
           	 	LIMIT	#{pageSize}
            </if>

			<if test="offset!=null">
            	OFFSET	#{offset}
            </if>

    </select>

    <select id="getUnivHearAchivesCountByUserId" parameterType="java.util.Map" resultType="Integer">

		SELECT count(*)
          FROM  UnivhearAnswer b
         WHERE  b.userId = #{userId} and b.areaid = #{areaid}
 		  AND b.created &gt; #{startTime} and b.created &lt;= #{endTime}

    </select>

	<select id="getUnivHearAchivesByUserId" parameterType="java.util.Map" resultType="ExamAchive">

		SELECT b.userId , b.examAnswerId , b.examId , b.examType ,
		       b.hearPaperId  as examPaperId , b.score , b.created  ,

               case when b.score &gt;= 85 then 'A'
                  when b.score &gt;= 80 then 'B'
                  when b.score &gt;= 70 then 'C'
                  when b.score &gt;= 60 then 'D'
                  else  'E' end as level
                  , e.title ,b.trueScore
         FROM  UnivhearAnswer b
        inner join UnivhearExam e  on e.examId = b.examId
        WHERE  b.userId = #{userId} 	 and b.areaid = #{areaid}

         AND b.created &gt; #{startTime} and b.created &lt;= #{endTime}

        ORDER BY b.examAnswerId   desc
       <if test="pageSize!=null">
           	 	LIMIT	#{pageSize}
            </if>

			<if test="offset!=null">
            	OFFSET	#{offset}
            </if>

    </select>


    <select id="getUnivHearCountByExamIdByUserId" parameterType="java.util.Map" resultType="Integer">

		select count(*) from Univhearanswer where examid = #{examId}
			and userid = #{userId}

    </select>

</mapper>