xiaoyong931011
2023-05-26 57c12d09f1478036f659a718c81a18f7875aeccb
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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="cc.mrbird.febs.dapp.mapper.DappAKlineMapper">
 
    <select id="selectListByType" resultType="cc.mrbird.febs.dapp.vo.AKLineVo">
        select
        a.type type,
        a.create_time createTime,
        a.price price
        from dapp_a_kline a
        <where>
            <if test="record.type != null">
                and a.type = #{record.type}
            </if>
        </where>
        order by a.create_time asc
    </select>
 
    <select id="selectListByTypeAndTime" resultType="cc.mrbird.febs.dapp.entity.DappAKlineEntity">
        select
        a.*
        from dapp_a_kline a
        where a.type = #{type}
        and date_format(a.create_time, '%Y-%m-%d') in
        <foreach collection="dateStr" separator="," close=")" open="(" item="item">
            #{item}
        </foreach>
        order by a.create_time asc
    </select>
 
    <select id="selectListByTypeAndLimit" resultType="cc.mrbird.febs.dapp.vo.AKLineLimitVo">
        select
            a.open_price openPrice,
            a.close_price closePrice,
            a.lowest_price lowestPrice,
            a.highest_price highestPrice,
            a.create_time createTime
        from dapp_a_kline a
        where a.type = #{type}
        order by a.create_time desc
        limit #{kLineLimit}
    </select>
 
    <select id="selectOneByType" resultType="cc.mrbird.febs.dapp.entity.DappAKlineEntity">
        select
        a.*
        from dapp_a_kline a
        where type in (0,1)
        order by a.create_time desc
        limit 1
    </select>
 
    <select id="selectListByTypeAndHour" resultType="cc.mrbird.febs.dapp.entity.DappAKlineEntity">
        select
        a.*
        from dapp_a_kline a
        where date_format(a.create_time, '%Y-%m-%d %H') in
        <foreach collection="dateStr" separator="," close=")" open="(" item="item">
            #{item}
        </foreach>
        order by a.create_time asc
    </select>
 
</mapper>