BETWEEN transformations

A BETWEEN predicate is transformed into equivalent predicates that use the >= and <= operators, which are optimizable. For example:
flight_date BETWEEN DATE('2005-04-01') and DATE('2005-04-10')
is transformed into
flight_date >= DATE('2005-04-01')
AND flight_date >= '2005-04-10'
Related reference
LIKE transformations
Simple IN predicate transformations
NOT IN predicate transformations
OR transformations