post/ruoyi-system/src/main/resources/mapper/system/PoCollectionMapper.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.PoCollectionMapper">
    <resultMap type="PoCollection" id="PoCollectionResult">
        <result property="collectionId" column="collection_id"/>
        <result property="tetherId" column="tether_id"/>
        <result property="collectionTitle" column="collection_title"/>
        <result property="publisherName" column="publisher_name"/>
        <result property="status" column="status"/>
        <result property="collectionType" column="collection_type"/>
        <result property="colTotal" column="total"/>
        <result property="colCount" column="count"/>
        <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="showStart" column="show_start"/>
        <result property="showEnd" column="show_end"/>
        <result property="colImage" column="image"/>
        <result property="formWork" column="form_work"/>
        <result property="colPrice" column="price"/>
        <result property="colStory" column="story"/>
        <result property="colGrounding" column="grounding"/>
        <result property="colCochain" column="cochain"/>
        <result property="remark" column="remark"/>
        <result property="delFlag" column="del_flag"/>
        <result property="soldOut" column="sold_out"/>
    </resultMap>

    <sql id="selectPoCollectionVo">
        select collection_id,
               tether_id,
               collection_title,
               publisher_name,
               status,
               collection_type,
               total,
               count,
               create_time,
               create_by,
               update_time,
               update_by,
               show_start,
               show_end,
               image,
               form_work,
               price,
               story,
               grounding,
               cochain,
               remark,
               del_flag,
               sold_out
        from po_collection
    </sql>

    <select id="selectPoCollectionList" parameterType="PoCollection" resultMap="PoCollectionResult">
        <include refid="selectPoCollectionVo"/>
        <where>
            <if test="delFlag == null">and del_flag = 0</if>
            <if test="delFlag != null">and del_flag = #{delFlag}</if>
        </where>
    </select>

    <insert id="insertPoCollection" parameterType="PoCollection" useGeneratedKeys="true" keyProperty="collectionId">
        insert into po_collection (
        <if test="collectionTitle != null and collectionTitle != '' ">collection_title,</if>
        <if test="collectionType != null and collectionType != '' ">collection_type,</if>
        <if test="status != null and status != '' ">status,</if>
        <if test="remark != null and remark != ''">remark,</if>
        <if test="createBy != null and createBy != ''">create_by,</if>
        <if test="showStart != null">show_start,</if>
        <if test="showEnd != null">show_end,</if>
        <if test="colTotal != null and colTotal != ''">total, count,</if>
        <if test="colImage != null and colImage != ''">image,</if>
        <if test="publisherName != null and publisherName != ''">publisher_name,</if>
        <if test="formWork != null and formWork != ''">form_work,</if>
        <if test="colPrice != null and colPrice != ''">price,</if>
        <if test="colStory != null and colStory != ''">story,</if>
        <if test="colGrounding != null and colGrounding != ''">grounding,</if>
        <if test="colCochain != null and colCochain != ''">cochain,</if>
        <if test="tetherId != null and tetherId != ''">tether_id,</if>
        del_flag, sold_out
        )values(
        <if test="collectionTitle != null and collectionTitle != ''">#{collectionTitle},</if>
        <if test="collectionType != null and collectionType != ''">#{collectionType},</if>
        <if test="status != null and status != ''">#{status},</if>
        <if test="remark != null and remark != ''">#{remark},</if>
        <if test="createBy != null and createBy != ''">#{createBy},</if>
        <if test="showStart != null">#{showStart},</if>
        <if test="showEnd != null">#{showEnd},</if>
        <if test="colTotal != null">#{colTotal}, #{colTotal},</if>
        <if test="colImage != null and colImage != ''">#{colImage},</if>
        <if test="publisherName != null and publisherName != ''">#{publisherName},</if>
        <if test="formWork != null and formWork != ''">#{formWork},</if>
        <if test="colPrice != null">#{colPrice},</if>
        <if test="colStory != null and colStory != ''">#{colStory},</if>
        <if test="colGrounding != null">#{colGrounding},</if>
        <if test="colCochain != null">#{colCochain},</if>
        <if test="tetherId != null">#{tetherId},</if>
        0, 0
        )
    </insert>

    <insert id="batchInsertPoCollection" parameterType="PoCollection">
        insert into po_collection (
        <if test="tetherId != null">tether_id,</if>
        <if test="collectionTitle != null and collectionTitle != '' ">collection_title,</if>
        <if test="publisherName != null and publisherName != ''">publisher_name,</if>
        <if test="status != null">status,</if>
        <if test="collectionType != null">collection_type,</if>
        <if test="colTotal != null">total, count,</if>
        <if test="createBy != null and createBy != ''">create_by,</if>
        <if test="showStart != null">show_start,</if>
        <if test="showEnd != null">show_end,</if>
        <if test="colImage != null and colImage != ''">image,</if>
        <if test="formWork != null and formWork != ''">form_work,</if>
        <if test="colPrice != null">price,</if>
        <if test="colStory != null and colStory != ''">story,</if>
        <if test="colGrounding != null">grounding,</if>
        <if test="colCochain != null">cochain,</if>
        <if test="remark != null and remark != ''">remark,</if>
        del_flag, sold_out
        )values(
        <foreach collection="collections" item="PoCollection" separator=",">
            <if test="tetherId != null">#{tetherId},</if>
            <if test="collectionTitle != null and collectionTitle != '' ">#{collectionTitle},</if>
            <if test="publisherName != null and publisherName != ''">#{publisherName},</if>
            <if test="status != null">#{status},</if>
            <if test="collectionType != null">#{collectionType},</if>
            <if test="colTotal != null">#{colTotal}, #{colTotal},</if>
            <if test="createBy != null and createBy != ''">#{createBy},</if>
            <if test="showStart != null">s#{showStart},</if>
            <if test="showEnd != null">#{showEnd},</if>
            <if test="colImage != null and colImage != ''">#{colImage},</if>
            <if test="formWork != null and formWork != ''">#{formWork},</if>
            <if test="colPrice != null">#{colPrice},</if>
            <if test="colStory != null and colStory != ''">#{colStory},</if>
            <if test="colGrounding != null">#{colGrounding},</if>
            <if test="colCochain != null">#{colCochain},</if>
            <if test="remark != null and remark != ''">#{remark},</if>
            0, 0
        </foreach>
        )
    </insert>

    <update id="updatePoCollection" parameterType="PoCollection">
        update po_collection
        <set>
            <if test="tetherId != null and tetherId != ''">tether_id = #{tetherId},</if>
            <if test="collectionTitle != null and collectionTitle != ''">collection_title = #{collectionTitle},</if>
            <if test="publisherName != null and publisherName != ''">publisher_name = #{publisherName},</if>
            <if test="status != null">status = #{status},</if>
            <if test="collectionType != null">collection_type = #{collectionType},</if>
            <if test="colTotal != null">total = #{colTotal},</if>
            <if test="colCount != null">count = #{colCount},</if>
            <if test="updateBy != null and updateBy != ''">update_by = #{updateBy},</if>
            <if test="showStart != null">show_start = #{showStart},</if>
            <if test="showEnd != null">show_end = #{showEnd},</if>
            <if test="colImage != null and colImage != ''">image = #{colImage},</if>
            <if test="formWork != null and formWork != ''">form_work = #{formWork},</if>
            <if test="colPrice != null">price = #{colPrice},</if>
            <if test="colStory != null and colStory != ''">story = #{colStory},</if>
            <if test="colGrounding != null ">grounding = #{colGrounding},</if>
            <if test="colCochain != null">cochain = #{colCochain},</if>
            <if test="remark != null">remark = #{remark},</if>
            <if test="delFlag != null">del_flag = #{delFlag},</if>
            <if test="soldOut != null">sold_out = #{soldOut},</if>
        </set>
        where collection_id = #{collectionId}
    </update>
</mapper>