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zyy

2025-10-17 87e69f7e7a968265a3cb368d115ab0d9f44a5026

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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.yami.trading.dao.chat.OtcMessageUserMapper">
 
 
    <select id="getCustomerUnReadCount" resultType="java.lang.Integer">
        SELECT sum(customer_unreadmsg) FROM `t_otc_message_user`
    </select>
 
</mapper>