org.squeryl.dsl
SQL allows operators are 'null agnostic', i.e. where a.z = 4 is valid even if z is Option[Int]. this class is meant for conversions like :
NonNumericalExpression[Option[A]]) --> NonNumericalExpression[A]
visitor's args are : -the visited node, -it's parent -it's depth
SQL allows operators are 'null agnostic', i.e. where a.z = 4 is valid even if z is Option[Int]. this class is meant for conversions like :
NonNumericalExpression[Option[A]]) --> NonNumericalExpression[A]