xiaoyong931011
2021-05-26 83117633ed965e612c90e29d01610bbbd5ed6c42
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<?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.xcong.excoin.modules.otc.dao.OtcMsgHistoryDao">
 
 
    <select id="getChatBoxMsgList" resultType="com.xcong.excoin.modules.otc.vo.ChatBoxVo">
        select
        a.create_time createTime,
        a.msg msg,
        a.target_id targetId,
        a.msg_type msgType
        from otc_msg_history a
        <where>
            <if test="record!=null">
                (a.member_id = ${record.memberId} and a.target_id = ${record.targetId})
                or
                (a.member_id = ${record.targetId} and a.target_id = ${record.memberId})
            </if>
        </where>
        order by a.create_time desc
    </select>
 
 
</mapper>