public virtual void Visiting(SqlParenthesisGroup parenthesisGroup)
        {
            if (parenthesisGroup.IsNegative)
            {
                sqlBuilder.Append("-");
            }

            sqlBuilder.Append("(");
            parenthesisGroup.Expression.Accept(this);
            sqlBuilder.Append(")");
        }
 public virtual void Visited(SqlParenthesisGroup parenthesisGroup)
 {
 }