FreeeBird-hotel/src/main/resources/mybatis/mapper/RoomMapper.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.mafangui.hotel.mapper.RoomMapper">
  <resultMap id="BaseResultMap" type="cn.mafangui.hotel.entity.Room">
    <id column="room_id" jdbcType="INTEGER" property="roomId" />
    <result column="room_number" jdbcType="VARCHAR" property="roomNumber" />
    <result column="room_floor" jdbcType="INTEGER" property="roomFloor" />
    <result column="room_type" jdbcType="INTEGER" property="roomType" />
    <result column="room_price" jdbcType="DECIMAL" property="roomPrice" />
    <result column="room_discount" jdbcType="REAL" property="roomDiscount" />
    <result column="room_status" jdbcType="VARCHAR" property="roomStatus" />
    <result column="create_time" jdbcType="TIMESTAMP" property="createTime" />
    <result column="update_time" jdbcType="TIMESTAMP" property="updateTime" />
  </resultMap>
  <sql id="Base_Column_List">
    room_id, room_number, room_floor, room_type, room_price, room_discount, room_status, 
    create_time, update_time
  </sql>
  <select id="selectByPrimaryKey" parameterType="java.lang.Integer" resultMap="BaseResultMap">
    select 
    <include refid="Base_Column_List" />
    from room_info
    where room_id = #{roomId,jdbcType=INTEGER}
  </select>
  <delete id="deleteByPrimaryKey" parameterType="java.lang.Integer">
    delete from room_info
    where room_id = #{roomId,jdbcType=INTEGER}
  </delete>
  <insert id="insert" parameterType="cn.mafangui.hotel.entity.Room">
    insert into room_info (room_id, room_number, room_floor, 
      room_type, room_price, room_discount, 
      room_status, create_time, update_time
      )
    values (#{roomId,jdbcType=INTEGER}, #{roomNumber,jdbcType=VARCHAR}, #{roomFloor,jdbcType=INTEGER}, 
      #{roomType,jdbcType=INTEGER}, #{roomPrice,jdbcType=DECIMAL}, #{roomDiscount,jdbcType=REAL}, 
      #{roomStatus,jdbcType=VARCHAR}, #{createTime,jdbcType=TIMESTAMP}, #{updateTime,jdbcType=TIMESTAMP}
      )
  </insert>
  <insert id="insertSelective" parameterType="cn.mafangui.hotel.entity.Room">
    insert into room_info
    <trim prefix="(" suffix=")" suffixOverrides=",">
      <if test="roomId != null">
        room_id,
      </if>
      <if test="roomNumber != null">
        room_number,
      </if>
      <if test="roomFloor != null">
        room_floor,
      </if>
      <if test="roomType != null">
        room_type,
      </if>
      <if test="roomPrice != null">
        room_price,
      </if>
      <if test="roomDiscount != null">
        room_discount,
      </if>
      <if test="roomStatus != null">
        room_status,
      </if>
      <if test="createTime != null">
        create_time,
      </if>
      <if test="updateTime != null">
        update_time,
      </if>
    </trim>
    <trim prefix="values (" suffix=")" suffixOverrides=",">
      <if test="roomId != null">
        #{roomId,jdbcType=INTEGER},
      </if>
      <if test="roomNumber != null">
        #{roomNumber,jdbcType=VARCHAR},
      </if>
      <if test="roomFloor != null">
        #{roomFloor,jdbcType=INTEGER},
      </if>
      <if test="roomType != null">
        #{roomType,jdbcType=INTEGER},
      </if>
      <if test="roomPrice != null">
        #{roomPrice,jdbcType=DECIMAL},
      </if>
      <if test="roomDiscount != null">
        #{roomDiscount,jdbcType=REAL},
      </if>
      <if test="roomStatus != null">
        #{roomStatus,jdbcType=VARCHAR},
      </if>
      <if test="createTime != null">
        #{createTime,jdbcType=TIMESTAMP},
      </if>
      <if test="updateTime != null">
        #{updateTime,jdbcType=TIMESTAMP},
      </if>
    </trim>
  </insert>
  <update id="updateByPrimaryKeySelective" parameterType="cn.mafangui.hotel.entity.Room">
    update room_info
    <set>
      <if test="roomNumber != null">
        room_number = #{roomNumber,jdbcType=VARCHAR},
      </if>
      <if test="roomFloor != null">
        room_floor = #{roomFloor,jdbcType=INTEGER},
      </if>
      <if test="roomType != null">
        room_type = #{roomType,jdbcType=INTEGER},
      </if>
      <if test="roomPrice != null">
        room_price = #{roomPrice,jdbcType=DECIMAL},
      </if>
      <if test="roomDiscount != null">
        room_discount = #{roomDiscount,jdbcType=REAL},
      </if>
      <if test="roomStatus != null">
        room_status = #{roomStatus,jdbcType=VARCHAR},
      </if>
      <if test="createTime != null">
        create_time = #{createTime,jdbcType=TIMESTAMP},
      </if>
      <if test="updateTime != null">
        update_time = #{updateTime,jdbcType=TIMESTAMP},
      </if>
    </set>
    where room_id = #{roomId,jdbcType=INTEGER}
  </update>
  <update id="updateByPrimaryKey" parameterType="cn.mafangui.hotel.entity.Room">
    update room_info
    set room_number = #{roomNumber,jdbcType=VARCHAR},
      room_floor = #{roomFloor,jdbcType=INTEGER},
      room_type = #{roomType,jdbcType=INTEGER},
      room_price = #{roomPrice,jdbcType=DECIMAL},
      room_discount = #{roomDiscount,jdbcType=REAL},
      room_status = #{roomStatus,jdbcType=VARCHAR},
      create_time = #{createTime,jdbcType=TIMESTAMP},
      update_time = #{updateTime,jdbcType=TIMESTAMP}
    where room_id = #{roomId,jdbcType=INTEGER}
  </update>
</mapper>