PlanTaskMapper.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.boco.nbd.wios.flow.mapper.def.PlanTaskMapper">

    <resultMap id="BaseResultMap" type="com.boco.nbd.wios.flow.entity.po.PlanTaskPO">
            <result property="year" column="year" jdbcType="VARCHAR"/>
            <result property="oemName" column="oem_name" jdbcType="VARCHAR"/>
            <result property="janCount" column="jan_count" jdbcType="INTEGER"/>
            <result property="febCount" column="feb_count" jdbcType="INTEGER"/>
            <result property="marCount" column="mar_count" jdbcType="INTEGER"/>
            <result property="aprCount" column="apr_count" jdbcType="INTEGER"/>
            <result property="mayCount" column="may_count" jdbcType="INTEGER"/>
            <result property="junCount" column="jun_count" jdbcType="INTEGER"/>
            <result property="julCount" column="jul_count" jdbcType="INTEGER"/>
            <result property="augCount" column="aug_count" jdbcType="INTEGER"/>
            <result property="sepCount" column="sep_count" jdbcType="INTEGER"/>
            <result property="octCount" column="oct_count" jdbcType="INTEGER"/>
            <result property="novCount" column="nov_count" jdbcType="INTEGER"/>
            <result property="decCount" column="dec_count" jdbcType="INTEGER"/>
            <result property="createUser" column="create_user" jdbcType="VARCHAR"/>
    </resultMap>

    <sql id="Base_Column_List">
        year,oem_name,jan_count,
        feb_count,mar_count,apr_count,
        may_count,jun_count,jul_count,
        aug_count,sep_count,oct_count,
        nov_count,dec_count,create_user
    </sql>


    <select id="selectByYearAndOemName" resultType="com.boco.nbd.wios.flow.entity.po.PlanTaskPO">

        select year,
            sum(jan_count) as jan_count,
            sum(feb_count) as feb_count,
            sum(mar_count) as mar_count,
            sum(apr_count) as apr_count,
            sum(may_count) as may_count,
            sum(jun_count) as jun_count,
            sum(jul_count) as jul_count,
            sum(aug_count) as aug_count,
            sum(sep_count) as sep_count,
            sum(oct_count) as oct_count,
            sum(nov_count) as nov_count,
            sum(dec_count) as dec_count

        from t_plan_task

            where year=#{year}

            <if test="oemName != null and oemName != ''">
                and  oem_name=#{oemName}
            </if>


        GROUP BY year

    </select>
</mapper>