public virtual void Visiting(SqlBetweenPredicate betweenPredicate)
 {
     betweenPredicate.LeftExpression.Accept(this);
     if (betweenPredicate.Negative)
     {
         sqlBuilder.Append(" Not");
     }
     sqlBuilder.Append(" Between ");
     betweenPredicate.MiddleExpression.Accept(this);
     sqlBuilder.Append(" And ");
     betweenPredicate.RightExpression.Accept(this);
 }
 public virtual void Visited(SqlBetweenPredicate betweenPredicate)
 {
 }