From b661bcf7e065092c876e052bad0bfaecb9dc0c17 Mon Sep 17 00:00:00 2001
From: luohairen <3399054449@qq.com>
Date: 星期二, 12 十一月 2024 21:21:06 +0800
Subject: [PATCH] 优化错题查询
---
src/main/resources/mapper/QuestionMapper.xml | 35 +++++++++--------------------------
1 files changed, 9 insertions(+), 26 deletions(-)
diff --git a/src/main/resources/mapper/QuestionMapper.xml b/src/main/resources/mapper/QuestionMapper.xml
index dfb80da..69b64af 100644
--- a/src/main/resources/mapper/QuestionMapper.xml
+++ b/src/main/resources/mapper/QuestionMapper.xml
@@ -56,6 +56,9 @@
<if test="content != null and content != ''">
and instr(tq.content, #{content})
</if>
+ <if test="title != null and title != ''">
+ and title like CONCAT('%', #{title}, '%')
+ </if>
</where>
</select>
@@ -128,33 +131,13 @@
<collection property="subjectList" column="id" ofType="string" select="selectSubjects"/>
</resultMap>
- <resultMap id="exportMap" type="com.ycl.jxkg.domain.vo.admin.exam.QuestionImportVO">
- <result column="question_type" property="questionType"/>
- <result column="title" property="title"/>
- <result column="analyze" property="analyze"/>
- <result column="score" property="score"/>
- <result column="difficult" property="difficult"/>
- <result column="content" property="questionContent"/>
- <result column="score" property="score"/>
- <result column="correct" property="correct"/>
- <collection property="subjectList" column="id" ofType="string" select="selectSubjects"/>
- </resultMap>
-
- <select id="export" resultMap="exportMap">
+ <select id="export" resultType="com.ycl.jxkg.domain.vo.admin.exam.ExamPaperImportVO">
SELECT
- DISTINCT
- q.*, ttc.content
- FROM
- t_question q
- INNER JOIN t_ex ttc on q.info_text_content_id = ttc.id AND q.deleted = 0
- <where>
- <if test="query.examPaperId != null">
- AND tqs.subject_id IN
- <foreach collection="query.subjectIds" open="(" separator="," close=")" item="subjectId">
- #{subjectId}
- </foreach>
- </if>
- </where>
+ q.*,
+ s.NAME AS SUBJECT
+ FROM t_question q
+ LEFT JOIN t_subject s ON subject_id = s.id
+ ORDER BY q.id
</select>
</mapper>
--
Gitblit v1.8.0