maven
10 天以前 021e32b8a591de2ec53120390e3b6f9e34148b78
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<?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.measuringinstrumentledger.mapper.SparePartsMapper">
    <select id="listPage" resultType="com.ruoyi.measuringinstrumentledger.dto.SparePartsDto">
        select sp.*,sp1.name as parentName
        from spare_parts sp
        left join spare_parts sp1 on sp1.id = sp.parent_id
        <where>
            <if test="spareParts.name != null and spareParts.name != ''">
                and sp.name like concat('%',#{spareParts.name},'%')
            </if>
        </where>
    </select>
</mapper>