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244 lines
12 KiB
244 lines
12 KiB
<?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.chenhai.vet.mapper.VetTrainingVideoMapper">
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<resultMap type="VetTrainingVideo" id="VetTrainingVideoResult">
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<result property="id" column="id" />
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<result property="userId" column="user_id" />
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<result property="title" column="title" />
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<result property="description" column="description" />
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<result property="videoUrl" column="video_url" />
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<result property="coverImage" column="cover_image" />
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<result property="category" column="category" />
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<result property="tags" column="tags" />
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<result property="duration" column="duration" />
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<result property="fileSize" column="file_size" />
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<result property="viewCount" column="view_count" />
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<result property="status" column="status" />
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<result property="createTime" column="create_time" />
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<result property="updateTime" column="update_time" />
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<result property="delFlag" column="del_flag" />
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<result property="auditStatus" column="audit_status" />
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<result property="auditOpinion" column="audit_opinion" />
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<result property="auditUserId" column="audit_user_id" />
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<result property="auditTime" column="audit_time" />
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<result property="publisherName" column="publisher_name" />
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<result property="publisherAvatar" column="publisher_avatar" />
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<result property="publishTime" column="publish_time" />
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</resultMap>
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<sql id="selectVetTrainingVideoVo">
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SELECT
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v.id,
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v.user_id,
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v.title,
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v.description,
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v.video_url,
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v.cover_image,
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v.category,
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v.tags,
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v.duration,
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v.file_size,
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v.view_count,
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v.status,
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v.create_time,
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v.update_time,
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v.del_flag,
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v.audit_status,
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v.audit_opinion,
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v.audit_user_id,
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v.audit_time,
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v.publish_time,
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u.nick_name as publisher_name, <!-- 使用用户的昵称作为发布者姓名 -->
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u.avatar as publisher_avatar
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FROM vet_training_video v
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LEFT JOIN sys_user u ON v.user_id = u.user_id
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</sql>
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<select id="selectVetTrainingVideoList" parameterType="VetTrainingVideo" resultMap="VetTrainingVideoResult">
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<include refid="selectVetTrainingVideoVo"/>
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<where>
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<!-- 使用表别名 v. 来明确指定字段来源 -->
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<if test="userId != null "> and v.user_id = #{userId}</if>
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<if test="title != null and title != ''">
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<bind name="titleLike" value="'%' + title + '%'" />
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and v.title like #{titleLike}
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</if>
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<if test="description != null and description != ''">
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<bind name="descriptionLike" value="'%' + description + '%'" />
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and v.description like #{descriptionLike}
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</if>
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<if test="videoUrl != null and videoUrl != ''"> and v.video_url = #{videoUrl}</if>
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<if test="coverImage != null and coverImage != ''"> and v.cover_image = #{coverImage}</if>
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<if test="category != null and category != ''"> and v.category = #{category}</if>
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<if test="tags != null and tags != ''">
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<bind name="tagsLike" value="'%' + tags + '%'" />
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and v.tags like #{tagsLike}
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</if>
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<if test="duration != null "> and v.duration = #{duration}</if>
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<if test="fileSize != null "> and v.file_size = #{fileSize}</if>
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<if test="viewCount != null "> and v.view_count = #{viewCount}</if>
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<if test="status != null and status != ''"> and v.status = #{status}</if>
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<if test="delFlag != null and delFlag != ''"> and v.del_flag = #{delFlag}</if>
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<if test="auditStatus != null and auditStatus != ''"> and v.audit_status = #{auditStatus}</if>
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<if test="auditOpinion != null and auditOpinion != ''">
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<bind name="opinionLike" value="'%' + auditOpinion + '%'" />
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and v.audit_opinion like #{opinionLike}
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</if>
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<if test="auditUserId != null "> and v.audit_user_id = #{auditUserId}</if>
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<if test="auditTime != null "> and v.audit_time = #{auditTime}</if>
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<if test="publisherName != null and publisherName != ''">
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<bind name="publisherLike" value="'%' + publisherName + '%'" />
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and u.nick_name like #{publisherLike}
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</if>
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<!-- 搜索关键词：同时搜索标题、描述、标签、发布者姓名 -->
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<if test="searchKey != null and searchKey != ''">
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<bind name="searchKeyLike" value="'%' + searchKey + '%'" />
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and (
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v.title like #{searchKeyLike}
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or v.description like #{searchKeyLike}
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or v.tags like #{searchKeyLike}
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or v.category like #{searchKeyLike}
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or u.nick_name like #{searchKeyLike}
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)
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</if>
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<if test="publishTime != null "> and v.publish_time = #{publishTime}</if>
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</where>
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</select>
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<select id="selectVetTrainingVideoById" parameterType="Long" resultMap="VetTrainingVideoResult">
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<include refid="selectVetTrainingVideoVo"/>
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where id = #{id}
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</select>
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<insert id="insertVetTrainingVideo" parameterType="VetTrainingVideo" useGeneratedKeys="true" keyProperty="id">
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insert into vet_training_video
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<trim prefix="(" suffix=")" suffixOverrides=",">
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<if test="userId != null">user_id,</if>
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<if test="title != null and title != ''">title,</if>
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<if test="description != null">description,</if>
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<if test="videoUrl != null and videoUrl != ''">video_url,</if>
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<if test="coverImage != null">cover_image,</if>
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<if test="category != null">category,</if>
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<if test="tags != null">tags,</if>
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<if test="duration != null">duration,</if>
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<if test="fileSize != null">file_size,</if>
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<if test="viewCount != null">view_count,</if>
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<if test="status != null">status,</if>
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<if test="createTime != null">create_time,</if>
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<if test="updateTime != null">update_time,</if>
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<if test="delFlag != null">del_flag,</if>
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<if test="auditStatus != null">audit_status,</if>
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<if test="auditOpinion != null">audit_opinion,</if>
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<if test="auditUserId != null">audit_user_id,</if>
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<if test="auditTime != null">audit_time,</if>
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<if test="publishTime != null">publish_time,</if>
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</trim>
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<trim prefix="values (" suffix=")" suffixOverrides=",">
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<if test="userId != null">#{userId},</if>
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<if test="title != null and title != ''">#{title},</if>
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<if test="description != null">#{description},</if>
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<if test="videoUrl != null and videoUrl != ''">#{videoUrl},</if>
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<if test="coverImage != null">#{coverImage},</if>
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<if test="category != null">#{category},</if>
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<if test="tags != null">#{tags},</if>
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<if test="duration != null">#{duration},</if>
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<if test="fileSize != null">#{fileSize},</if>
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<if test="viewCount != null">#{viewCount},</if>
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<if test="status != null">#{status},</if>
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<if test="createTime != null">#{createTime},</if>
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<if test="updateTime != null">#{updateTime},</if>
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<if test="delFlag != null">#{delFlag},</if>
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<if test="auditStatus != null">#{auditStatus},</if>
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<if test="auditOpinion != null">#{auditOpinion},</if>
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<if test="auditUserId != null">#{auditUserId},</if>
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<if test="auditTime != null">#{auditTime},</if>
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<if test="publishTime != null">#{publishTime},</if>
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</trim>
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</insert>
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<update id="updateVetTrainingVideo" parameterType="VetTrainingVideo">
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update vet_training_video
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<trim prefix="SET" suffixOverrides=",">
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<if test="userId != null">user_id = #{userId},</if>
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<if test="title != null and title != ''">title = #{title},</if>
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<if test="description != null">description = #{description},</if>
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<if test="videoUrl != null and videoUrl != ''">video_url = #{videoUrl},</if>
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<if test="coverImage != null">cover_image = #{coverImage},</if>
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<if test="category != null">category = #{category},</if>
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<if test="tags != null">tags = #{tags},</if>
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<if test="duration != null">duration = #{duration},</if>
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<if test="fileSize != null">file_size = #{fileSize},</if>
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<if test="viewCount != null">view_count = #{viewCount},</if>
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<if test="status != null">status = #{status},</if>
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<if test="createTime != null">create_time = #{createTime},</if>
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<if test="updateTime != null">update_time = #{updateTime},</if>
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<if test="delFlag != null">del_flag = #{delFlag},</if>
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<if test="auditStatus != null">audit_status = #{auditStatus},</if>
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<if test="auditOpinion != null">audit_opinion = #{auditOpinion},</if>
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<if test="auditUserId != null">audit_user_id = #{auditUserId},</if>
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<if test="auditTime != null">audit_time = #{auditTime},</if>
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<if test="publishTime != null">publish_time = #{publishTime},</if>
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</trim>
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where id = #{id}
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</update>
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<delete id="deleteVetTrainingVideoById" parameterType="Long">
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delete from vet_training_video where id = #{id}
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</delete>
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<delete id="deleteVetTrainingVideoByIds" parameterType="String">
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delete from vet_training_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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<!-- 查询公开视频列表（已上架且已审核通过） -->
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<select id="selectPublicVideoList" parameterType="VetTrainingVideo" resultMap="VetTrainingVideoResult">
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<include refid="selectVetTrainingVideoVo"/>
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<where>
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<!-- 强制条件：已上架、审核通过、未删除 -->
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and v.status = '1'
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and v.audit_status = '2'
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and v.del_flag = '0'
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<!-- 可选查询条件 -->
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<if test="userId != null "> and v.user_id = #{userId}</if>
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<if test="title != null and title != ''">
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<bind name="titleLike" value="'%' + title + '%'" />
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and v.title like #{titleLike}
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</if>
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<if test="description != null and description != ''">
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<bind name="descriptionLike" value="'%' + description + '%'" />
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and v.description like #{descriptionLike}
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</if>
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<if test="category != null and category != ''"> and v.category = #{category}</if>
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<if test="tags != null and tags != ''">
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<bind name="tagsLike" value="'%' + tags + '%'" />
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and v.tags like #{tagsLike}
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</if>
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<if test="publisherName != null and publisherName != ''">
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<bind name="publisherLike" value="'%' + publisherName + '%'" />
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and u.nick_name like #{publisherLike}
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</if>
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<!-- 搜索关键词：同时搜索标题、描述、标签、发布者姓名 -->
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<if test="searchKey != null and searchKey != ''">
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<bind name="searchKeyLike" value="'%' + searchKey + '%'" />
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and (
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v.title like #{searchKeyLike}
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or v.description like #{searchKeyLike}
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or v.tags like #{searchKeyLike}
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or v.category like #{searchKeyLike}
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or u.nick_name like #{searchKeyLike}
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)
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</if>
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<if test="publishTime != null "> and v.publish_time = #{publishTime}</if>
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</where>
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<!-- 默认按创建时间倒序排列 -->
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order by v.create_time desc
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</select>
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</mapper>
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