xiangpei
2024-05-15 fe29db7a08e9da70ca3c78db27a11e48fa5f6f43
src/main/resources/mapper/VideoMapper.xml
@@ -18,6 +18,11 @@
        <include refid="Base_Column_List" />
        from t_video_student
    </select>
    <select id="getStudentList" resultType="java.lang.String">
        select room_name as roomName
        from t_video_student
        group by room_name
    </select>
    <delete id="clear">
        DELETE FROM t_video_student;
@@ -32,4 +37,8 @@
                #{end,jdbcType=TIMESTAMP}
               )
    </insert>
</mapper>