How to select single row based on the max value in multiple rows [duplicate]

Answer 1

It allows max three digits per part of version number. If you want to use more digits then add two zeros to major multiplication an one zero to minor multiplication for each digit (I hope it's clear).

select  t.* 
from yourTable t
join (
    select name, max(major * 1000000 + minor * 1000  + revision) as ver
    from yourTable 
    group by name
) t1 on t1.ver = (t.major * 1000000 + t.minor * 1000  + t.revision)

Result:

name    major   minor   revision
p1      1       1       4
p2      2       5       0
p3      3       4       4