I tried googling it but without result.
For some time I have been working on a old project someone else started many years ago.
Today while working on it I came across this data access class with some weird query.
FLO.LEFTOVER_DATE, FLO.LEFTOVER_ID, ANIM.ANIMAL_NUMBER
FEED_LEFTOVERS AS FLO, ANIMALS AS ANIM
FLO.ANIMAL_ID = ANIM.ANIMAL_ID
It's a alias name given to table in sql query.
Alias name for table