From c8c1e7684adc9d84a80e765f8f02ee48802b409c Mon Sep 17 00:00:00 2001
From: wgf <121463602@qq.com>
Date: Thu, 6 Jul 2023 21:07:23 +0800
Subject: [PATCH] =?UTF-8?q?1=E3=80=81=E4=BF=AE=E5=A4=8Dbug?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 web/src/main/resources/sql/jlw/teacherOpenCourseChatLog.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/web/src/main/resources/sql/jlw/teacherOpenCourseChatLog.md b/web/src/main/resources/sql/jlw/teacherOpenCourseChatLog.md
index ba048e81..e0bb4b46 100644
--- a/web/src/main/resources/sql/jlw/teacherOpenCourseChatLog.md
+++ b/web/src/main/resources/sql/jlw/teacherOpenCourseChatLog.md
@@ -32,9 +32,9 @@ queryByCondition
   @if(!isEmpty(teacherOpenCourseIdPlural)){
   and find_in_set(t.teacher_open_course_id,#teacherOpenCourseIdPlural#)
   @}
-  @if(!isEmpty( )){
+  @if(!isEmpty(schoolClassIds)){
   and IF
-  ( t.school_class_idsZ not null, TRUE,
+  ((t.school_class_ids is null or t.school_class_ids = ''), TRUE,
   @for(var classId in strUtil.split(schoolClassIds, ',')) {
   find_in_set(#classId#, t.school_class_ids) or
   @}