sql server - Sql query to get rechargevalue and max date on any number? -


i have table, have rechargevalue,rechargedate,rechargeno column. want retrieve rechargevalue , maximum rechargedate reference rechargeno. upto retrieved maximum date want retrieve rechargevalue also.

query:

select isnull(max(rechargeon),'01/01/1900') rechargeon  o_rechargehistory_retailer  kno='mobileno'

use top , order by:

select top 1 r.* o_rechargehistory_retailer r r.kno = 'mobileno' order r.rechargeon desc;

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