Arbitrate-Backend/ruoyi-system/src/main/resources/mapper/wisdomarbitrate/ColumnValueMapper.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.wisdomarbitrate.mapper.ColumnValueMapper">
    <resultMap id="BaseResultMap" type="com.ruoyi.wisdomarbitrate.domain.vo.ColumnValue" >
        <result column="id" property="id" />
        <result column="column" property="column" />
        <result column="name" property="name" />
        <result column="value" property="value" />
        <result column="case_id" property="caseId" />
        <result column="is_default" property="isDefault" />
    </resultMap>
    <insert id="batchSave">
        INSERT INTO column_value ( `COLUMN`, `NAME`, `VALUE`, case_id,is_default )
        values
        <foreach item="item" index="index" collection="list" separator=",">

        (#{item.column},#{item.name},#{item.value},#{item.caseId},#{item.isDefault})
        </foreach>
    </insert>
    <update id="batchUpdate">
        <foreach collection="list" item="item" >
            update  column_value
            <set>
                <if test="item.value != null and item.value != ''">
                    `VALUE` = #{item.value},
                </if>
            </set>
            where id=#{item.id};
        </foreach>
    </update>

    <update id="updateColumnValue"  parameterType="ColumnValue">
        update  column_value
        <set>
            <if test="value != null and value != ''">
                `VALUE` = #{value},
            </if>
        </set>
        where id=#{id}
    </update>

    <select id="listByCaseId" resultMap="BaseResultMap">
        select * from column_value where case_id=#{caseId}
    </select>

    <select id="queryColumnValueList"  parameterType="ColumnValue"  resultMap="BaseResultMap">
        select * from column_value c
        <where>
            <if test="caseId != null">
                AND c.case_id  = #{caseId}
            </if>
            <if test="isDefault != null">
                AND c.is_default  = #{isDefault}
            </if>

        </where>
    </select>


</mapper>