heheng
2025-06-25 076baf821f6ff0296826ecebac31b45ecce346a3
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<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper
PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.gkhy.exam.system.mapper.SysNoticeMapper">
    
    <resultMap type="com.gkhy.exam.system.domain.SysNotice" id="SysNoticeResult">
        <result property="id"       column="id"       />
        <result property="title"    column="title"    />
        <result property="type"     column="type"     />
        <result property="content"  column="content"  />
        <result property="status"         column="status"          />
        <result property="createBy"       column="create_by"       />
        <result property="createTime"     column="create_time"     />
        <result property="updateBy"       column="update_by"       />
        <result property="updateTime"     column="update_time"     />
        <result property="remark"         column="remark"          />
    </resultMap>
    
    <sql id="selectNoticeVo">
        select id, title, type, cast(content as char) as content, status, create_by, create_time, update_by, update_time, remark
        from sys_notice
    </sql>
    
    <select id="selectNoticeById" parameterType="Long" resultMap="SysNoticeResult">
        <include refid="selectNoticeVo"/>
        where id = #{noticeId}
    </select>
    
    <select id="selectNoticeList"  resultMap="SysNoticeResult">
        <include refid="selectNoticeVo"/>
        <where>
            <if test="title != null and title != ''">
                AND title like concat('%', #{title}, '%')
            </if>
            <if test="type != null and type != ''">
                AND type = #{type}
            </if>
            <if test="createBy != null and createBy != ''">
                AND create_by like concat('%', #{createBy}, '%')
            </if>
        </where>
        order by create_time desc
    </select>
 
 
    <delete id="deleteNoticeByIds" parameterType="Long">
        delete from sys_notice where notice_id in 
        <foreach item="noticeId" collection="array" open="(" separator="," close=")">
            #{noticeId}
        </foreach>
    </delete>
    
</mapper>