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2025-12-24 fae2bc53d7baca6350ee457e623030ef9f2e2f37
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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.coin.dao.MemberSelectSymbolsDao">
     
    <select id="selectSymbolByMemIdAndSymbol" resultType="com.xcong.excoin.modules.member.entity.MemberSelectSymbolsEntity">
        select id id,symbol symbol,member_id memberId from member_select_symbols where member_id = #{memberId} and symbol = #{symbol}
    </select>
    
    <select id="selectSymbolByMemId" resultType="com.xcong.excoin.modules.member.entity.MemberSelectSymbolsEntity">
        select id id,symbol symbol,member_id memberId from member_select_symbols where member_id = #{memberId} GROUP BY symbol
    </select>
    
</mapper>