题目练习

xiangpei

2024-05-14 d5f80c24adbef34f8e66cedb46a72a6395134445

 src/main/resources/mapper/SubjectMapper.xml

@@ -178,5 +178,9 @@
          id IN <foreach collection="ids" open="(" separator="," close=")" item="id">#{id}</foreach>
  </select>

  <select id="selectSubjectNameById" resultType="string">
    SELECT name FROM t_subject WHERE id = #{id} AND deleted = 0
  </select>


</mapper>