ks/ruoyi-bussiness/src/main/resources/mapper/app/CompanyMapper.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.cms.mapper.CompanyMapper">
    
    <resultMap type="Company" id="CompanyResult">
        <result property="companyId"    column="company_id"    />
        <result property="name"    column="name"    />
        <result property="location"    column="location"    />
        <result property="industry"    column="industry"    />
        <result property="scale"    column="scale"    />
        <result property="code"    column="code"    />
        <result property="delFlag"    column="del_flag"    />
        <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"    />
        <result property="description"    column="description"    />
        <result property="nature"    column="nature"    />
        <result property="totalRecruitment"    column="total_recruitment"    />
    </resultMap>

    <sql id="selectCompanyVo">
        select company_id, name, location, industry, scale, del_flag, create_by, create_time, update_by, update_time, remark,code,description,nature,total_recruitment from company
    </sql>
        <insert id="batchInsert" parameterType="java.util.List">
            INSERT INTO company (
            name, location, industry, scale, code, description, nature,
            create_by, create_time, del_flag
            ) VALUES
            <foreach collection="list" item="company" separator=",">
                (
                #{company.name}, #{company.location}, #{company.industry}, #{company.scale},
                #{company.code}, #{company.description}, #{company.nature},
                #{company.createBy}, #{company.createTime}, #{company.delFlag}
                )
            </foreach>
        </insert>
    <update id="updateJobCountOfCompany">
        UPDATE company c
        SET TOTAL_RECRUITMENT = (
            SELECT COUNT(*)
            FROM job j
            WHERE j.company_id = c.company_id
        )
    </update>

    <select id="selectCompanyList" parameterType="Company" resultMap="CompanyResult">
        <include refid="selectCompanyVo"/>
        <where>  del_flag = 0
            <if test="name != null  and name != ''"> and name like concat('%', #{name}, '%')</if>
            <if test="location != null  and location != ''"> and location = #{location}</if>
            <if test="industry != null  and industry != ''"> and industry = #{industry}</if>
            <if test="scale != null  and scale != ''"> and scale = #{scale}</if>
            <if test="nature != null  and nature != ''"> and nature = #{nature}</if>
            <if test="code != null  and code != ''"> and code = #{code}</if>
        </where>
    </select>
    <select id="label" resultMap="CompanyResult">
        SELECT * FROM COMPANY WHERE COMPANY_ID IN (select -1
                                                 <if test="companyNature!=null and companyNature!=''">
                                                     UNION
                                                     SELECT COMPANY_ID  FROM COMPANY WHERE nature = #{companyNature}
                                                 </if>
                                                <if test="targ!=null and targ!=''">
                                                    UNION
                                                    SELECT company_id FROM COMPANY_LABEL WHERE dict_value = #{targ}
                                                </if>)
        <if test="companyName != null  and companyName != ''"> and name like concat('%',#{companyName},'%')</if>
    </select>
</mapper>