CinemaDemo/target/classes/com/example/cinema/data/ScheduleMapper.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.example.cinema.data.ScheduleMapper">
    <insert id="insertOneSchedule" parameterType="com.example.cinema.vo.ScheduleForm"
            useGeneratedKeys="true" keyProperty="id">
        insert into schedule(hall_id, movie_id, start_time, end_time, fare)
        values(#{hallId}, #{movieId}, #{startTime}, #{endTime}, #{fare})
    </insert>

    <select id="selectSchedule" resultMap="ScheduleItem">
        select * from
          (select * from schedule where hall_id = #{hallId} and start_time between #{startDate} and #{endDate}) s,
          (select name as movie_name, id as movie_id from movie) m,
          (select name as hall_name, id as hall_id from hall) h
            where s.movie_id = m.movie_id and s.hall_id = h.hall_id
    </select>

    <select id="selectScheduleConflictByHallIdAndTime" resultMap="ScheduleItem">
      select * from schedule
        where hall_id = #{hallId}
          <if test="#{id} != null">
              and id != #{id}
          </if>
          and ((#{startTime} between start_time and end_time)
          or (#{endTime} between start_time and end_time)
          or (start_time between #{startTime} and #{endTime}))
    </select>

    <select id="selectScheduleByMovieIdList" resultMap="ScheduleItem" parameterType="java.util.List">
        select * from schedule where movie_id in
        <foreach collection="list" index="index" item="item" open="(" close=")" separator=",">
            #{item}
        </foreach>
    </select>

    <insert id="insertOneView" parameterType="com.example.cinema.vo.ScheduleViewForm"
            useGeneratedKeys="true" keyProperty="id">
        insert into view(day) values(#{day})
    </insert>

    <update id="updateOneView" parameterType="com.example.cinema.vo.ScheduleViewForm">
        update view set day = #{day}
    </update>

    <select id="selectViewCount" resultType="int">
      select count(*) as num from view
    </select>

    <delete id="deleteScheduleBatch" parameterType="java.util.List">
        delete from schedule where id in
        <foreach collection="list" index="index" item="item" open="(" close=")" separator=",">
            #{item}
        </foreach>
    </delete>

    <select id="selectScheduleBatch" parameterType="java.util.List" resultMap="ScheduleItem">
        select * from schedule where id in
        <foreach collection="list" index="index" item="item" open="(" close=")" separator=",">
            #{item}
        </foreach>
    </select>

    <select id="selectView" resultType="int">
        select day from view limit 1
    </select>

    <update id="updateScheduleById" parameterType="com.example.cinema.vo.ScheduleForm">
        update schedule set hall_id = #{hallId}, movie_id = #{movieId}, start_time = #{startTime},
          end_time = #{endTime}, fare = #{fare}
          where id = #{id}

    </update>

    <select id="selectScheduleById" resultMap="ScheduleItem">
        select * from
          (select * from schedule where id = #{id}) s,
          (select name as movie_name, id as movie_id from movie) m,
          (select name as hall_name, id as hall_id from hall) h
            where s.movie_id = m.movie_id and s.hall_id = h.hall_id
    </select>

    <resultMap id="ScheduleItem" type="com.example.cinema.vo.ScheduleItem">
        <id column="id" property="id"></id>
        <result column="hall_id" property="hallId"></result>
        <result column="movie_id" property="movieId"></result>
        <result column="start_time" property="startTime"></result>
        <result column="end_time" property="endTime"></result>
        <result column="movie_name" property="movieName"></result>
        <result column="hall_name" property="hallName"></result>
    </resultMap>

</mapper>