From 247cb86585a1d1894596ed18a6c93efecb992946 Mon Sep 17 00:00:00 2001
From: luohairen <3399054449@qq.com>
Date: 星期四, 14 十一月 2024 10:34:27 +0800
Subject: [PATCH] 班级成绩图表分析
---
src/main/resources/mapper/ExamMapper.xml | 16 ++++++----------
1 files changed, 6 insertions(+), 10 deletions(-)
diff --git a/src/main/resources/mapper/ExamMapper.xml b/src/main/resources/mapper/ExamMapper.xml
index 1093e4e..61a44bf 100644
--- a/src/main/resources/mapper/ExamMapper.xml
+++ b/src/main/resources/mapper/ExamMapper.xml
@@ -17,13 +17,8 @@
<result column="class_name" property="className" />
<result column="name" property="examPaperName" />
<result column="isContinue" property="isContinue" />
+ <result column="submitStatus" property="submitStatus" />
</resultMap>
-
-
-
-
-
-
<select id="getById" resultMap="BaseResultMap">
SELECT
@@ -79,7 +74,7 @@
<select id="studentPage" resultMap="BaseResultMap">
- SELECT
+ SELECT DISTINCT
TE.exam_name,
TE.exam_paper_id,
TE.classes_id,
@@ -94,21 +89,22 @@
TE.id,
TC.class_name,
TEP.name,
- (SELECT IF(COUNT(*) > 0, true, false) FROM t_exam_submit_temp WHERE user_id = #{userId} AND status = 'temp') as isContinue
+ TEST.status as submitStatus
FROM
t_exam TE
INNER JOIN t_classes TC ON TC.id = TE.classes_id AND TC.deleted = 0 AND TC.status = 'normal'
INNER JOIN t_classes_user TCU ON TC.id = TCU.classes_id And TCU.deleted = 0 AND TC.deleted = 0 AND TCU.user_id = #{userId}
INNER JOIN t_exam_paper TEP ON TEP.id = TE.exam_paper_id AND TEP.deleted = 0
+ LEFT JOIN t_exam_submit_temp TEST ON TEST.exam_id = TE.id
WHERE
- TE.deleted = 0
+ TE.deleted = 0 and (TEST.deleted =0 or TEST.deleted is null)
<if test="query.examName != null and query.examName != ''">
AND TE.exam_name like concat('%', #{query.examName}, '%')
</if>
<if test="query.status != null and query.status != ''">
AND TE.status = #{query.status}
</if>
- ORDER BY orderc, TE.create_time DESC
+ ORDER BY FIELD(TE.status, 'ing', 'not_start', 'finished'), orderc, TE.create_time DESC
</select>
</mapper>
--
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