post/ruoyi-system/src/main/resources/mapper/system/PostCollectionsSystemMapper.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.PostCollectionsSystemMapper">

    <resultMap type="PostCollectionsSystem" id="PostCollectionsSystemResult">
        <result property="id"    column="id"    />
        <result property="type"    column="type"    />
        <result property="name"    column="name"    />
        <result property="createTime"    column="create_time"    />
        <result property="startTime"    column="start_time"    />
        <result property="endTime"    column="end_time"    />
        <result property="systemNumber"    column="system_number"    />
        <result property="state"    column="state"    />
        <result property="image"    column="image"    />
        <result property="giftExchange"    column="gift_exchange"    />
        <result property="updateTime"    column="update_time"    />
        <result property="createUser"    column="create_user"    />
        <result property="updateUser"    column="update_user"    />
        <result property="isDeleted"    column="is_deleted"    />
    </resultMap>

    <sql id="selectPostCollectionsSystemVo">
        select id, type, name, create_time, start_time, end_time, system_number, state, image, gift_exchange, update_time, create_user, update_user, is_deleted from post_collections_system
    </sql>

    <select id="selectPostCollectionsSystemList" parameterType="PostCollectionsSystem" resultMap="PostCollectionsSystemResult">
        <include refid="selectPostCollectionsSystemVo"/>
        <where>
            <if test="type != null "> and type = #{type}</if>
            <if test="name != null  and name != ''"> and name like concat('%', #{name}, '%')</if>
            <if test="startTime != null "> and start_time = #{startTime}</if>
            <if test="endTime != null "> and end_time = #{endTime}</if>
            <if test="systemNumber != null "> and system_number = #{systemNumber}</if>
            <if test="state != null "> and state = #{state}</if>
            <if test="image != null  and image != ''"> and image = #{image}</if>
            <if test="giftExchange != null "> and gift_exchange = #{giftExchange}</if>
            <if test="createUser != null  and createUser != ''"> and create_user = #{createUser}</if>
            <if test="updateUser != null  and updateUser != ''"> and update_user = #{updateUser}</if>
            <if test="isDeleted != null "> and is_deleted = #{isDeleted}</if>
        </where>
    </select>

    <select id="selectPostCollectionsSystemById" parameterType="Long" resultMap="PostCollectionsSystemResult">
        <include refid="selectPostCollectionsSystemVo"/>
        where id = #{id}
    </select>

    <insert id="insertPostCollectionsSystem" parameterType="PostCollectionsSystem" useGeneratedKeys="true" keyProperty="id">
        insert into post_collections_system
        <trim prefix="(" suffix=")" suffixOverrides=",">
            <if test="type != null">type,</if>
            <if test="name != null">name,</if>
            <if test="createTime != null">create_time,</if>
            <if test="startTime != null">start_time,</if>
            <if test="endTime != null">end_time,</if>
            <if test="systemNumber != null">system_number,</if>
            <if test="state != null">state,</if>
            <if test="image != null">image,</if>
            <if test="giftExchange != null">gift_exchange,</if>
            <if test="updateTime != null">update_time,</if>
            <if test="createUser != null">create_user,</if>
            <if test="updateUser != null">update_user,</if>
            <if test="isDeleted != null">is_deleted,</if>
        </trim>
        <trim prefix="values (" suffix=")" suffixOverrides=",">
            <if test="type != null">#{type},</if>
            <if test="name != null">#{name},</if>
            <if test="createTime != null">#{createTime},</if>
            <if test="startTime != null">#{startTime},</if>
            <if test="endTime != null">#{endTime},</if>
            <if test="systemNumber != null">#{systemNumber},</if>
            <if test="state != null">#{state},</if>
            <if test="image != null">#{image},</if>
            <if test="giftExchange != null">#{giftExchange},</if>
            <if test="updateTime != null">#{updateTime},</if>
            <if test="createUser != null">#{createUser},</if>
            <if test="updateUser != null">#{updateUser},</if>
            <if test="isDeleted != null">#{isDeleted},</if>
        </trim>
    </insert>

    <update id="updatePostCollectionsSystem" parameterType="PostCollectionsSystem">
        update post_collections_system
        <trim prefix="SET" suffixOverrides=",">
            <if test="type != null">type = #{type},</if>
            <if test="name != null">name = #{name},</if>
            <if test="createTime != null">create_time = #{createTime},</if>
            <if test="startTime != null">start_time = #{startTime},</if>
            <if test="endTime != null">end_time = #{endTime},</if>
            <if test="systemNumber != null">system_number = #{systemNumber},</if>
            <if test="state != null">state = #{state},</if>
            <if test="image != null">image = #{image},</if>
            <if test="giftExchange != null">gift_exchange = #{giftExchange},</if>
            <if test="updateTime != null">update_time = #{updateTime},</if>
            <if test="createUser != null">create_user = #{createUser},</if>
            <if test="updateUser != null">update_user = #{updateUser},</if>
            <if test="isDeleted != null">is_deleted = #{isDeleted},</if>
        </trim>
        where id = #{id}
    </update>

    <delete id="deletePostCollectionsSystemById" parameterType="Long">
        delete from post_collections_system where id = #{id}
    </delete>

    <delete id="deletePostCollectionsSystemByIds" parameterType="String">
        delete from post_collections_system where id in
        <foreach item="id" collection="array" open="(" separator="," close=")">
            #{id}
        </foreach>
    </delete>

    <!--套系搜索功能-->
    <select id="selectPostListByTitleOrTime" resultType="PostCollectionsSystem" resultMap="PostCollectionsSystemResult">
        <include refid="selectPostCollectionsSystemVo"/>
        <where>
            <if test="title != null  and title != ''"> and name LIKE '%${title}%'</if>
            <if test="timeLeft != null and timeRight != null "> and create_time between #{timeLeft} AND #{timeRight}</if>
        </where>
    </select>

</mapper>