select distinct substring(name,1,1) from stamps where year(stamps.issue_date)=1956 and month(issue_date)=4 and dayofmonth(stamps.issue_date)=1 and stamps.serial_no='0376' order by substring(name,1,1)
IndianPost
Issue Date >> function.mysql-connect >> function.mysql-connect >> month >> April >> day >> 1 >> Serial Number >> 0376 >> Alpha >> M >>