修改bug

ruoyi-system/src/main/resources/mapper/system/TbSchoolMajorMapper.xml

@@ -167,6 +167,10 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         delete from tb_school_major where id = #{id}
     </delete>
 
+    <delete id="deleteTbSchoolMajorBySchoolId" parameterType="Long">
+        delete from tb_school_major where school_id = #{id}
+    </delete>
+
     <delete id="deleteTbSchoolMajorByIds" parameterType="String">
         delete from tb_school_major where id in 
         <foreach item="id" collection="array" open="(" separator="," close=")">
@@ -174,6 +178,13 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         </foreach>
     </delete>
 
+    <delete id="deleteTbSchoolMajorBySchoolIds" parameterType="String">
+        delete from tb_school_major where school_id in
+        <foreach item="id" collection="array" open="(" separator="," close=")">
+            #{id}
+        </foreach>
+    </delete>
+
     <delete id="deleteTbPerCollectByMajorId" parameterType="Long">
         delete from tb_per_collect where collect_id = #{id} and collect_type=2
     </delete>