submit

zhongzheng-system/src/main/resources/mapper/modules/grade/ClassGradeMapper.xml

@@ -943,11 +943,11 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             cg.grade_id,
             g.subject_ids
         FROM class_grade cg
-                 LEFT JOIN class_grade_user cgu ON cg.grade_id = cgu.grade_id
+                 INNER JOIN  class_grade_user cgu ON cg.grade_id = cgu.grade_id
                 <if test="tenantId != null">
                     AND cgu.tenant_id = #{tenantId}
                 </if>
-                 LEFT JOIN class_grade_goods cgg ON cg.grade_id = cgg.grade_id
+                 INNER JOIN class_grade_goods cgg ON cg.grade_id = cgg.grade_id
                 <if test="tenantId != null">
                     AND cgg.tenant_id = #{tenantId}
                 </if>