From cd4d500d96857baeb5979a1c601afcbb89e13dea Mon Sep 17 00:00:00 2001
From: tangzy <tangzy123456>
Date: Mon, 30 Aug 2021 10:34:26 +0800
Subject: [PATCH] 1.附件
---
src/main/java/org/springblade/modules/exam/mapper/ExamPaperMapper.xml | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/main/java/org/springblade/modules/exam/mapper/ExamPaperMapper.xml b/src/main/java/org/springblade/modules/exam/mapper/ExamPaperMapper.xml
index f35aa03..517bfa6 100644
--- a/src/main/java/org/springblade/modules/exam/mapper/ExamPaperMapper.xml
+++ b/src/main/java/org/springblade/modules/exam/mapper/ExamPaperMapper.xml
@@ -79,8 +79,8 @@
</select>
<select id="queryRandomSubject" resultMap="RandomResult" >
- SELECT * FROM ( SELECT * FROM exam_subject_choices WHERE choices_type = 0 ORDER BY RAND( ) LIMIT 50 ) a UNION ALL
- SELECT * FROM ( SELECT * FROM exam_subject_choices WHERE choices_type = 1 ORDER BY RAND( ) LIMIT 20 ) b UNION ALL
+ SELECT * FROM ( SELECT * FROM exam_subject_choices WHERE choices_type = 0 ORDER BY RAND( ) LIMIT 25 ) a UNION ALL
+ SELECT * FROM ( SELECT * FROM exam_subject_choices WHERE choices_type = 1 ORDER BY RAND( ) LIMIT 10 ) b UNION ALL
SELECT * FROM ( SELECT * FROM exam_subject_choices WHERE choices_type = 2 ORDER BY RAND( ) LIMIT 20 ) c UNION ALL
SELECT * FROM ( SELECT * FROM exam_subject_choices WHERE choices_type = 3 ORDER BY RAND( ) LIMIT 5 ) d
</select>
--
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