From a39e023677a9c5c68ba3b6577f0d7da24b9dc65e Mon Sep 17 00:00:00 2001
From: kongzy <kongzy>
Date: Wed, 30 Oct 2024 11:14:08 +0800
Subject: [PATCH] update

---
 exam-system/src/main/resources/mapper/system/ExCourseChapterPeriodMapper.xml |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/exam-system/src/main/resources/mapper/system/ExCourseChapterPeriodMapper.xml b/exam-system/src/main/resources/mapper/system/ExCourseChapterPeriodMapper.xml
index daa8f1c..13ad48b 100644
--- a/exam-system/src/main/resources/mapper/system/ExCourseChapterPeriodMapper.xml
+++ b/exam-system/src/main/resources/mapper/system/ExCourseChapterPeriodMapper.xml
@@ -40,5 +40,9 @@
         select * from ex_course_chapter_period where chapter_id=#{chapterId}
     </select>
 
+    <select id="selectCountByCourseId" resultType="java.lang.Integer" parameterType="java.lang.Long">
+        select count(1) from ex_course_chapter_period where course_id=#{courseId} and status=0
+    </select>
+
 
 </mapper>

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