tangzy
2021-10-12 7722d9782d843c2f36c5a94d3a295251c025b37b
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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="org.springblade.modules.mountainrain.mapper.BigriverMapper">
 
    <!--中小河流-->
    <select id="selctsmriver" resultType="java.util.Map">
        SELECT cs1.stcd,
               cs1.ftime,
               cs1.ytime,
               cs1.yuz,
               cs1.yjsw,
               cs1.stname,
               cs1.river,
               st.LGTD,
               st.LTTD
        FROM (
                 SELECT A.stcd,
                        MAX(A.ftime) TM
                 FROM (SELECT stcd, ftime FROM sys_Yucbig) AS A
                 GROUP BY A.stcd
             ) cs
                 INNER JOIN (SELECT stcd, stname, ftime, ytime, yuz, yjsw, river FROM sys_Yucbig) cs1
                            ON cs.stcd = cs1.stcd
                 INNER JOIN (SELECT LGTD, LTTD, STCD FROM ST_STBPRP_B) st ON st.STCD = cs1.stcd
    </select>
</mapper>