When I worked in Medical Records in a capital city in the UK, your date of birth was the primary key of filing: not querying for the year is then a basic proced

When I worked in Medical Records in a capital city in the UK, your date of birth was the primary key of filing: not querying for the year is then a basic procedural error, but then again doctors surgeries have far lower standards than outpatient departments. Incidentally, I have found my experience as a filing clerk to be far more useful to my coding life than any of the other crap jobs I did..