试读报到移动端班级统计

src/main/resources/mapper/student/StudentReportRecordMapper.xml

@@ -257,7 +257,7 @@
             </if>
         </if>
         <if test="dto.teacherId != null">
-            and t5.teacher_id = #{dto.teacherId}
+            and (t5.teacher_id = #{dto.teacherId} or t5.id is null)
         </if>
         <if test="dto.gradeId != null">
             and t4.id = #{dto.gradeId}
@@ -329,7 +329,7 @@
             </if>
         </if>
         <if test="dto.teacherId != null">
-            and t5.teacher_id = #{dto.teacherId}
+            and (t5.teacher_id = #{dto.teacherId} or t5.id is null)
         </if>
         <if test="dto.gradeId != null">
             and t4.id = #{dto.gradeId}