102 lines
5.5 KiB
XML
102 lines
5.5 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
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<!DOCTYPE mapper
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PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
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"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
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<mapper namespace="com.ruoyi.project.benyi.mapper.ByTrainVideoMapper">
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<resultMap type="ByTrainVideo" id="ByTrainVideoResult">
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<result property="id" column="id" />
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<result property="title" column="title" />
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<result property="information" column="information" />
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<result property="lecturer" column="lecturer" />
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<result property="lecturername" column="lecturername" />
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<result property="videourl" column="videourl" />
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<result property="filetype" column="filetype" />
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<result property="type" column="type" />
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<result property="classtype" column="classtype" />
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<result property="createuserid" column="createuserid" />
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<result property="createtime" column="createtime" />
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<result property="avgscore" column="avgscore" />
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</resultMap>
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<sql id="selectByTrainVideoVo">
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select id, title, information, lecturer,(select name from by_lecturer where lecturer=by_lecturer.id) as lecturername, videourl,filetype, type, classtype, createuserid, createtime,
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(select avg(score) from by_train_video_score where by_train_video_score.videoid=by_train_video.id) avgscore
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from by_train_video
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</sql>
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<select id="selectByTrainVideoList" parameterType="ByTrainVideo" resultMap="ByTrainVideoResult">
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<include refid="selectByTrainVideoVo"/>
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<where>
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<if test="title != null and title != ''"> and title like concat('%', #{title}, '%')</if>
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<if test="information != null and information != ''"> and information = #{information}</if>
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<if test="lecturer != null "> and lecturer = #{lecturer}</if>
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<if test="videourl != null and videourl != ''"> and videourl = #{videourl}</if>
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<if test="filetype != null and filetype != ''"> and filetype = #{filetype}</if>
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<if test="type != null and type != ''"> and type like concat('', #{type}, '%')</if>
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<if test="classtype != null and classtype != ''"> and classtype = #{classtype}</if>
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<if test="createuserid != null "> and createuserid = #{createuserid}</if>
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<if test="createtime != null "> and createtime = #{createtime}</if>
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<if test="id != null "> and id = #{id}</if>
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</where>
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</select>
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<select id="selectByTrainVideoById" parameterType="Long" resultMap="ByTrainVideoResult">
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<include refid="selectByTrainVideoVo"/>
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where id = #{id}
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</select>
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<insert id="insertByTrainVideo" parameterType="ByTrainVideo" useGeneratedKeys="true" keyProperty="id">
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insert into by_train_video
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<trim prefix="(" suffix=")" suffixOverrides=",">
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<if test="title != null and title != ''">title,</if>
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<if test="information != null and information != ''">information,</if>
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<if test="lecturer != null ">lecturer,</if>
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<if test="videourl != null and videourl != ''">videourl,</if>
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<if test="filetype != null and filetype != ''">filetype,</if>
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<if test="type != null and type != ''">type,</if>
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<if test="classtype != null and classtype != ''">classtype,</if>
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<if test="createuserid != null ">createuserid,</if>
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<if test="createtime != null ">createtime,</if>
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</trim>
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<trim prefix="values (" suffix=")" suffixOverrides=",">
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<if test="title != null and title != ''">#{title},</if>
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<if test="information != null and information != ''">#{information},</if>
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<if test="lecturer != null ">#{lecturer},</if>
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<if test="videourl != null and videourl != ''">#{videourl},</if>
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<if test="filetype != null and filetype != ''">#{filetype},</if>
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<if test="type != null and type != ''">#{type},</if>
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<if test="classtype != null and classtype != ''">#{classtype},</if>
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<if test="createuserid != null ">#{createuserid},</if>
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<if test="createtime != null ">#{createtime},</if>
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</trim>
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</insert>
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<update id="updateByTrainVideo" parameterType="ByTrainVideo">
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update by_train_video
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<trim prefix="SET" suffixOverrides=",">
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<if test="title != null and title != ''">title = #{title},</if>
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<if test="information != null and information != ''">information = #{information},</if>
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<if test="lecturer != null ">lecturer = #{lecturer},</if>
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<if test="videourl != null and videourl != ''">videourl = #{videourl},</if>
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<if test="filetype != null and filetype != ''">filetype = #{filetype},</if>
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<if test="type != null and type != ''">type = #{type},</if>
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<if test="classtype != null and classtype != ''">classtype = #{classtype},</if>
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<if test="createuserid != null ">createuserid = #{createuserid},</if>
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<if test="createtime != null ">createtime = #{createtime},</if>
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</trim>
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where id = #{id}
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</update>
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<delete id="deleteByTrainVideoById" parameterType="Long">
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delete from by_train_video where id = #{id}
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</delete>
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<delete id="deleteByTrainVideoByIds" parameterType="String">
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delete from by_train_video where id in
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<foreach item="id" collection="array" open="(" separator="," close=")">
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#{id}
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</foreach>
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</delete>
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</mapper> |