21 lines
910 B
XML
21 lines
910 B
XML
<?xml version="1.0" encoding="UTF-8" ?>
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<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
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<mapper namespace="com.yovinchen.forum.mapper.BmsCommentMapper">
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<resultMap id="topicVO" type="com.yovinchen.forum.model.vo.CommentVO">
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<id column="id" property="id"/>
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<result column="content" property="content"/>
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<result column="user_id" property="userId"/>
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<result column="topic_id" property="topicId"/>
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<result column="username" property="username"/>
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<result column="create_time" property="createTime"/>
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</resultMap>
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<select id="getCommentsByTopicID" resultMap="topicVO">
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select bms_comment.*,ums_user.username
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from bms_comment
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join ums_user on ums_user.id = bms_comment.user_id
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where topic_id = #{topicid}
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order by create_time desc
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</select>
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</mapper>
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