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">

    <sql id="Base_Column_List">
        a.project_id,         a.project_name,         a.farm_name,         a.farm_address, 
        a.method_id,         a.scale,         a.turbine_model,         a.status
    </sql>

    <select id="queryBySelective" resultType="com.dite.znpt.domain.vo.ProjectResp">
        select
            <include refid="Base_Column_List"/>
        from project a
        <where>
            <if test="keyword != null and keyword != ''">
#                and (a.TODO like concat('%', #{keyword,jdbcType=VARCHAR}, '%') or a.TODO like concat('%', #{keyword,jdbcType=VARCHAR}, '%'))
            </if>
            <if test="projectId != null and projectId != ''">
                and a.project_id like concat ('%', #{projectId}, '%')
            </if>
            <if test="projectName != null and projectName != ''">
                and a.project_name like concat ('%', #{projectName}, '%')
            </if>
            <if test="farmName != null and farmName != ''">
                and a.farm_name like concat ('%', #{farmName}, '%')
            </if>
            <if test="farmAddress != null and farmAddress != ''">
                and a.farm_address like concat ('%', #{farmAddress}, '%')
            </if>
            <if test="methodId != null and methodId != ''">
                and a.method_id like concat ('%', #{methodId}, '%')
            </if>
            <if test="scale != null and scale != ''">
                and a.scale like concat ('%', #{scale}, '%')
            </if>
            <if test="turbineModel != null and turbineModel != ''">
                and a.turbine_model like concat ('%', #{turbineModel}, '%')
            </if>
            <if test="status != null and status != ''">
                and a.status like concat ('%', #{status}, '%')
            </if>
        </where>
    </select>
</mapper>