yuanqu/ruoyi-system/src/main/resources/mapper/system/SignInMapper.xml

<?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.ruoyi.system.mapper.SignInMapper">
    
    <resultMap type="SignIn" id="SignInResult">
        <result property="signInId"    column="sign_in_id"    />
        <result property="conferenceRoomOrderId"    column="conference_room_order_id"    />
        <result property="conferenceRoomId"    column="conference_room_id"    />
        <result property="userId"    column="user_id"    />
        <result property="avatar"    column="avatar"    />
        <result property="nickName"    column="nick_name"    />
        <result property="signTime"    column="sign_time"    />
        <result property="createDept"    column="create_dept"    />
        <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="selectSignInVo">
        select sign_in_id, conference_room_order_id, conference_room_id, user_id, avatar, nick_name, sign_time, create_dept, create_by, create_time, update_by, update_time, remark from sign_in
    </sql>

    <select id="selectSignInList" parameterType="SignIn" resultMap="SignInResult">
        <include refid="selectSignInVo"/>
        <where>  
            <if test="conferenceRoomOrderId != null "> and conference_room_order_id = #{conferenceRoomOrderId}</if>
            <if test="conferenceRoomId != null "> and conference_room_id = #{conferenceRoomId}</if>
            <if test="userId != null "> and user_id = #{userId}</if>
            <if test="avatar != null  and avatar != ''"> and avatar = #{avatar}</if>
            <if test="nickName != null  and nickName != ''"> and nick_name like concat('%', #{nickName}, '%')</if>
            <if test="signTime != null "> and sign_time = #{signTime}</if>
            <if test="createDept != null "> and create_dept = #{createDept}</if>
        </where>
    </select>
    
    <select id="selectSignInBySignInId" parameterType="Long" resultMap="SignInResult">
        <include refid="selectSignInVo"/>
        where sign_in_id = #{signInId}
    </select>
        
    <insert id="insertSignIn" parameterType="SignIn" useGeneratedKeys="true" keyProperty="signInId">
        insert into sign_in
        <trim prefix="(" suffix=")" suffixOverrides=",">
            <if test="conferenceRoomOrderId != null">conference_room_order_id,</if>
            <if test="conferenceRoomId != null">conference_room_id,</if>
            <if test="userId != null">user_id,</if>
            <if test="avatar != null">avatar,</if>
            <if test="nickName != null">nick_name,</if>
            <if test="signTime != null">sign_time,</if>
            <if test="createDept != null">create_dept,</if>
            <if test="createBy != null">create_by,</if>
            <if test="updateBy != null">update_by,</if>
            <if test="updateTime != null">update_time,</if>
            <if test="remark != null">remark,</if>
            create_time
         </trim>
        <trim prefix="values (" suffix=")" suffixOverrides=",">
            <if test="conferenceRoomOrderId != null">#{conferenceRoomOrderId},</if>
            <if test="conferenceRoomId != null">#{conferenceRoomId},</if>
            <if test="userId != null">#{userId},</if>
            <if test="avatar != null">#{avatar},</if>
            <if test="nickName != null">#{nickName},</if>
            <if test="signTime != null">#{signTime},</if>
            <if test="createDept != null">#{createDept},</if>
            <if test="createBy != null">#{createBy},</if>
            <if test="updateBy != null">#{updateBy},</if>
            <if test="updateTime != null">#{updateTime},</if>
            <if test="remark != null">#{remark},</if>
            sysdate()
         </trim>
    </insert>

    <update id="updateSignIn" parameterType="SignIn">
        update sign_in
        <trim prefix="SET" suffixOverrides=",">
            <if test="conferenceRoomOrderId != null">conference_room_order_id = #{conferenceRoomOrderId},</if>
            <if test="conferenceRoomId != null">conference_room_id = #{conferenceRoomId},</if>
            <if test="userId != null">user_id = #{userId},</if>
            <if test="avatar != null">avatar = #{avatar},</if>
            <if test="nickName != null">nick_name = #{nickName},</if>
            <if test="signTime != null">sign_time = #{signTime},</if>
            <if test="createDept != null">create_dept = #{createDept},</if>
            <if test="createBy != null">create_by = #{createBy},</if>
            <if test="createTime != null">create_time = #{createTime},</if>
            <if test="updateBy != null">update_by = #{updateBy},</if>
            <if test="updateTime != null">update_time = #{updateTime},</if>
            <if test="remark != null">remark = #{remark},</if>
        </trim>
        where sign_in_id = #{signInId}
    </update>

    <delete id="deleteSignInBySignInId" parameterType="Long">
        delete from sign_in where sign_in_id = #{signInId}
    </delete>

    <delete id="deleteSignInBySignInIds" parameterType="String">
        delete from sign_in where sign_in_id in 
        <foreach item="signInId" collection="array" open="(" separator="," close=")">
            #{signInId}
        </foreach>
    </delete>
</mapper>