/// <summary>
/// Конструктор
/// </summary>
public SQLStruct()
{
select = new SelectClass(this);
from = new FromClass(this);
where = new WhereClass(this);
As = new AsClass(this);
group = new GroupClass(this);
}
/// <summary>
/// Конструктор
/// </summary>
/// <param name="baseGroup">Базовый класс группировки</param>
public GroupClassOnce(GroupClass baseGroup)
{
this.baseGroup = baseGroup;
}