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69 lines
2.8 KiB
69 lines
2.8 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="org.example.mapper.UploadfileMapper">
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<resultMap type="Uploadfile" id="UploadfileResult">
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<result property="id" column="id" />
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<result property="userId" column="userId" />
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<result property="fileName" column="fileName" />
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<result property="uploadDate" column="uploadDate" />
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<association property="user" column="userId" select="org.example.mapper.UserMapper.selectUserById"/>
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</resultMap>
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<sql id="selectUploadfileVo">
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select id, userId, fileName, uploadDate from uploadfile
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</sql>
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<select id="selectUploadfileList" parameterType="Uploadfile" resultMap="UploadfileResult">
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<include refid="selectUploadfileVo"/>
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<where>
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<if test="userId != null "> and userId = #{userId}</if>
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<if test="fileName != null and fileName != ''"> and fileName like concat('%', #{fileName}, '%')</if>
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<if test="uploadDate != null "> and uploadDate = #{uploadDate}</if>
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</where>
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</select>
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<select id="selectUploadfileById" parameterType="Long" resultMap="UploadfileResult">
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<include refid="selectUploadfileVo"/>
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where id = #{id}
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order by uploadDate desc
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</select>
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<insert id="insertUploadfile" parameterType="Uploadfile" useGeneratedKeys="true" keyProperty="id">
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insert into uploadfile
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<trim prefix="(" suffix=")" suffixOverrides=",">
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<if test="userId != null">userId,</if>
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<if test="fileName != null and fileName != ''">fileName,</if>
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<if test="uploadDate != null">uploadDate,</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="fileName != null and fileName != ''">#{fileName},</if>
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<if test="uploadDate != null">#{uploadDate},</if>
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</trim>
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</insert>
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<update id="updateUploadfile" parameterType="Uploadfile">
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update uploadfile
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<trim prefix="SET" suffixOverrides=",">
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<if test="userId != null">userId = #{userId},</if>
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<if test="fileName != null and fileName != ''">fileName = #{fileName},</if>
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<if test="uploadDate != null">uploadDate = #{uploadDate},</if>
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</trim>
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where id = #{id}
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</update>
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<delete id="deleteUploadfileById" parameterType="Long">
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delete from uploadfile where id = #{id}
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</delete>
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<delete id="deleteUploadfileByIds" parameterType="String">
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delete from uploadfile 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> |