Class BooleanSubqueryExpression


public class BooleanSubqueryExpression extends BooleanExpression
Boolean expression to wrap a subquery. The subquery will be a "SELECT 1 FROM ..." resulting in SQL like
{keyword} (SELECT 1 FROM ...)
where the keyword is supplied (e.g EXISTS). e.g
EXISTS (SELECT 1 FROM TBL WHERE TBL.ID = A0.ID)