school/hiver-modules/hiver-mall/src/main/resources/mapper/ProductPictureMapper.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="cc.hiver.mall.productpicture.mapper.ProductPictureMapper">
  <resultMap id="BaseResultMap" type="cc.hiver.mall.productpicture.entity.ProductPicture">
    <id column="id" jdbcType="VARCHAR" property="id" />
    <result column="create_by" jdbcType="VARCHAR" property="createBy" />
    <result column="create_time" jdbcType="TIMESTAMP" property="createTime" />
    <result column="del_flag" jdbcType="INTEGER" property="delFlag" />
    <result column="update_by" jdbcType="VARCHAR" property="updateBy" />
    <result column="update_time" jdbcType="TIMESTAMP" property="updateTime" />
    <result column="product_id" jdbcType="VARCHAR" property="productId" />
    <result column="product_picture" jdbcType="VARCHAR" property="productPicture" />
  </resultMap>

  <sql id="Base_Column_List">
    id, create_by, create_time, del_flag, update_by, update_time,product_id, product_picture
  </sql>

  <!--根据商品id查询商品子图-->
  <select id="getProductPictureByProductId" parameterType="java.lang.String" resultMap="BaseResultMap">
    select
    <include refid="Base_Column_List"/>
    from t_product_picture
    where del_flag = 0
    and product_id = #{productId,jdbcType=VARCHAR}
  </select>

  <!--根据商品id查询商品子图-->
  <select id="getProductPictureByProductIds" resultMap="BaseResultMap">
    select
    <include refid="Base_Column_List"/>
    from t_product_picture
    where del_flag = 0
    and product_id in
    <foreach close=")" collection="productIds" item="listItem" open="(" separator=",">
      #{listItem}
    </foreach>
  </select>

  <!--批量新增商品子图-->
  <insert id="batchSaveProductPicture" parameterType="java.util.List">
    insert into t_product_picture (id, create_by, create_time, del_flag, update_by, update_time,product_id, product_picture) values
    <foreach item="productPicture" collection="productPictures" index="index" separator=",">
      (#{productPicture.id,jdbcType=VARCHAR},#{productPicture.createBy,jdbcType=VARCHAR},
       #{productPicture.createTime,jdbcType=TIMESTAMP},#{productPicture.delFlag,jdbcType=INTEGER},
       #{productPicture.updateBy,jdbcType=VARCHAR},#{productPicture.updateTime,jdbcType=TIMESTAMP},
       #{productPicture.productId,jdbcType=VARCHAR},#{productPicture.productPicture,jdbcType=VARCHAR})
    </foreach>

  </insert>

  <delete id="deleteByProductId" parameterType="java.lang.String">
    delete from t_product_picture
    where product_id = #{productId,jdbcType=VARCHAR}
  </delete>
</mapper>