From 8f2815dde198f68c145c97dd15714d6d603cb63d Mon Sep 17 00:00:00 2001
From: Lx <935448346@qq.com>
Date: Fri, 11 Jul 2025 17:39:43 +0800
Subject: [PATCH 1/2] 0711

---
 .../main/resources/mapper/course/SchoolCourseOrderMapper.xml    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dl-module-jx/src/main/resources/mapper/course/SchoolCourseOrderMapper.xml b/dl-module-jx/src/main/resources/mapper/course/SchoolCourseOrderMapper.xml
index 3fd4db68..fb745f44 100644
--- a/dl-module-jx/src/main/resources/mapper/course/SchoolCourseOrderMapper.xml
+++ b/dl-module-jx/src/main/resources/mapper/course/SchoolCourseOrderMapper.xml
@@ -56,7 +56,7 @@
                         AND main.discount &gt; 0
                     </when>
                     <when test="entity.discountIndex == 0">
-                        AND main.discount = 0 or main.discount is null
+                        AND (main.discount = 0 or main.discount IS NULL)
                     </when>
                 </choose>
             </if>

From 0f1c34683cfe26b8814b59178f06bb3acc502a5b Mon Sep 17 00:00:00 2001
From: Lx <935448346@qq.com>
Date: Fri, 11 Jul 2025 17:42:31 +0800
Subject: [PATCH 2/2] 0711

---
 .../src/main/resources/mapper/base/DlDriveSchoolCoachMapper.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dl-module-jx/src/main/resources/mapper/base/DlDriveSchoolCoachMapper.xml b/dl-module-jx/src/main/resources/mapper/base/DlDriveSchoolCoachMapper.xml
index 816c779e..7b02dbe8 100644
--- a/dl-module-jx/src/main/resources/mapper/base/DlDriveSchoolCoachMapper.xml
+++ b/dl-module-jx/src/main/resources/mapper/base/DlDriveSchoolCoachMapper.xml
@@ -56,7 +56,7 @@
         order by studentTotalNum desc
     </select>
 
-    <select id="getCoachByUniqueCode" parameterType="String" resultType="cn.iocoder.yudao.module.base.entity.DlDriveSchoolCoach">
+    <select id="getCoachByUniqueCode" parameterType="string" resultType="cn.iocoder.yudao.module.base.entity.DlDriveSchoolCoach">
         SELECT dsc.* FROM company_staff cs
         LEFT JOIN drive_school_coach dsc ON cs.user_id = dsc.user_id
         WHERE cs.unique_code = #{uniqueCode}  AND dsc.DELETED = 0