查询1: select col1,sum(col2) from tablea src
join
(select distinct col3,ROW_NUMBER() OVER(ORDER BY col3 desc) as RN)
From tableb) trgt
where RN=1 and src.col3 = trgt.col3 group by co
SELECT
COUNT(*)
FROM retailer_master r,
dlymtd d
WHERE r.retle_no = d.sender_mobile
AND r.fos_no = '"+1234567890+"'
AND d.amount IN ('5.00', '9.00', '11.00', '13.00', '14', '15', '15.05'