public SelectStatement(ScriptDom.SelectStatement src) : base(src)
{
this.QueryExpression = Copier.Copy <QueryExpression>(src.QueryExpression);
this.Into = Copier.Copy <SchemaObjectName>(src.Into);
this.On = Copier.Copy <Identifier>(src.On);
Copier.CopyList(this.ComputeClauses, src.ComputeClauses);
}