znpt-backend/core/src/main/resources/mapper/ProjectMapper.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.dite.znpt.mapper.ProjectMapper">



    <select id="queryBySelective" resultType="com.dite.znpt.domain.vo.ProjectListResp">
        SELECT
            prj.project_id, prj.project_name, prj.farm_name, prj.status, prj.cover_url, prj.farm_address, prj.client, prj.client_contact, prj.client_phone, prj.inspection_unit,
            prj.inspection_contact, prj.inspection_phone, prj.scale, prj.turbine_model, prj.project_manager_id, pm.name AS project_manager_name, prj.construction_person_id, prj.construction_person_name , prj.create_time
        FROM project prj
        LEFT JOIN person pm ON pm.person_id = prj.project_manager_id
        <where>
            <if test="projectName != null and projectName != ''">
                AND prj.project_name LIKE concat ('%', #{projectName}, '%')
            </if>
            <if test="farmName != null and farmName != ''">
                AND prj.farm_name LIKE concat ('%', #{farmName}, '%')
            </if>
            <if test="farmAddress != null and farmAddress != ''">
                AND prj.farm_address LIKE concat ('%', #{farmAddress}, '%')
            </if>
            <if test="client != null and client != ''">
                AND prj.client LIKE concat ('%', #{client}, '%')
            </if>
            <if test="status != null and status != ''">
                AND prj.status = #{status}
            </if>
            <if test="createDateBegin != null and createDateBegin !='' and createDateEnd != null and createDateEnd != '' ">
                AND prj.create_time BETWEEN #{createDateBegin} AND #{createDateEnd}
            </if>
        </where>
    </select>
</mapper>