Suzhouyingji3Java/ruoyi-system/src/main/resources/mapper/yingji/BKeyEnterpriseMapper.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.programManagement.mapper.BKeyEnterpriseMapper">


    <insert id="bKeyEnterpriseAdd" parameterType="com.ruoyi.programManagement.entity.BKeyEnterprise">
        insert into b_key_enterprise
        <trim prefix="(" suffix=")" suffixOverrides=",">
            <if test="entCode != null">ent_code,</if>
            <if test="year != null">year,</if>
            <if test="type != null">type,</if>
            <if test="enterpriseName != null">enterprise_name,</if>
            <if test="district != null">district,</if>
        </trim>
        <trim prefix="values (" suffix=")" suffixOverrides=",">
            <if test="entCode != null">#{entCode},</if>
            <if test="year != null">#{year},</if>
            <if test="type != null">#{type},</if>
            <if test="enterpriseName != null">#{enterpriseName},</if>
            <if test="district != null">#{district},</if>
        </trim>

    </insert>
    <select id="page" resultType="com.ruoyi.programManagement.entity.BKeyEnterprise">
        select id,ent_code as entCode, type ,year,enterprise_name as enterpriseName from b_key_enterprise
        <where>
            <if test=" req.year !=null">
                and year = #{req.year}
            </if>
            <if test=" req.entCode !=null">
                and ent_code = #{req.entCode}
            </if>
            <if test=" req.district !=null">
                and district = #{req.district}
            </if>
        </where>
        order by id desc
    </select>


    <select id="getBydistrict" resultType="java.lang.Integer">
        select count(*) as count from b_key_enterprise  where district  like concat('%',#{district},'%')
    </select>
    <select id="getByentCode" resultType="com.ruoyi.programManagement.entity.BKeyEnterprise">
        select * from b_key_enterprise  where ent_code =#{entCode}
    </select>
</mapper>