JinJiHuJava/ruoyi-admin/src/main/resources/mapper/jjh/ent/JDevelopmentReportMapper.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.jjh.ent.mapper.JDevelopmentReportMapper">
    <select id="getTemplateMetrics" resultType="com.ruoyi.jjh.ent.entity.response.JTemplateMetricsResponse">
        SELECT
            '服务业企业总数' as dataName,
            null as years,
            count(*) as count
        from bms_enterprise_basic_info
        UNION
        SELECT
            '规上企业总数' as dataName,
            null as years,
            sum(type = 1) as count
        from bms_enterprise_basic_info
        UNION
        SELECT
            '荣誉总数' as dataName,
            project_year as years,
            count(*) as count
        from j_project
        <where>
            <if test="years!= null and years != '' ">
               project_year = #{year}
            </if>
        </where>
        UNION
        SELECT
            CASE services_type
                WHEN '1' THEN '生产性服务业企业数'
                WHEN '2' THEN '生活性服务业企业数'
                WHEN '3' THEN '新兴服务业企业数'
                ELSE '限上批零住餐企业数'
                END  as dataName,
            years as years,
            count(*) as count
        from j_services_list
        <where>
            <if test="years!= null and years != '' ">
                years = #{year}
            </if>
        </where>
        GROUP BY
            services_type
        UNION
        SELECT
            a.dict_label AS dataName,
            IF(#{year} is null,null,rs.project_year) AS years,
            IFNULL( rs.count, 0 ) AS count
        FROM
            sys_dict_data a
                LEFT JOIN (
                SELECT
                    project_big_type,
                    IF
                    (
                                    project_big_type = 1
                                OR project_big_type = 9,
                                    COUNT( DISTINCT credit_code ),
                                    COUNT(*)) AS count,
                    project_year
                FROM
                    j_project
        <where>
            <if test="years!= null and years != '' ">
                project_year = #{year}
            </if>
        </where>
                GROUP BY
                    project_big_type
            ) AS rs ON a.dict_value = rs.project_big_type
        WHERE
            a.dict_type = 'project_categories'
          AND a.dict_value != 11
    </select>
</mapper>