PAS/target/classes/mapper/AssoProductCategoryPictureMapper.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="cn.cslg.pas.mapper.asso.AssoProductCategoryPictureMapper">
    <!--插入数据-->
    <!--int insert(AssoProductCategoryPicture assoProductCategoryPicture);-->
    <insert id="insert" useGeneratedKeys="true" keyProperty="id">
        insert into asso_product_category_picture (product_category_id, name, suffix, url)
        values (#{productCategoryId}, #{name}, #{suffix}, #{url})
    </insert>

    <!--批量插入数据-->
    <!--int insertBatch(List<AssoProductCategoryPicture> assoProductCategoryPictures);-->
    <insert id="insertBatch" useGeneratedKeys="true" keyProperty="id">
        insert into asso_product_category_picture (product_category_id, name, suffix, url)
        values
        <foreach collection="list" item="n" separator=",">
            (#{n.productCategoryId}, #{n.name}, #{n.suffix}, #{n.url})
        </foreach>
    </insert>

    <!--根据产品类别productCategoryId删除数据-->
    <!--int deleteByProductCategoryId(Integer productCategoryId);-->
    <delete id="deleteByProductCategoryId">
        delete
        from asso_product_category_picture
        where product_category_id = #{productCategoryId}
    </delete>

    <!--根据id集合批量删除数据-->
    <!--int deleteByIds(List<Integer> ids);-->
    <delete id="deleteByIds">
        delete
        from asso_product_category_picture
        where id in (
        <foreach collection="list" item="n" separator=",">
            #{n}
        </foreach>
        )
    </delete>

    <!--根据产品类别id查询数据-->
    <!--List<ProductCategoryPictureVO> selectByProductCategoryId(Integer productCategoryId);-->
    <select id="selectByProductCategoryId" resultMap="getStandardByProductCategoryIdMap">
        select id, product_category_id, name, suffix, url
        from asso_product_category_picture
        where product_category_id = #{productCategoryId}
    </select>

    <resultMap id="getStandardByProductCategoryIdMap" type="cn.cslg.pas.common.model.vo.ProductCategoryPictureVO">
        <id column="id" property="id"/>
        <result column="picture" property="picture"/>
    </resultMap>

    <!--根据产品类别id统计数量-->
    <!--int countByProductCategoryId(Integer productCategoryId);-->
    <select id="countByProductCategoryId" resultType="int">
        select count(*)
        from asso_product_category_picture
        where product_category_id = #{productCategoryId}
    </select>

</mapper>