public override void AcceptChildren(WSqlFragmentVisitor visitor)
 {
     if (Target != null)
         Target.Accept(visitor);
     if (TopRowFilter != null)
         TopRowFilter.Accept(visitor);
     base.AcceptChildren(visitor);
 }

 public override void AcceptChildren(WSqlFragmentVisitor visitor)
 {
     if (FirstExpr != null)
         FirstExpr.Accept(visitor);
     if (SecondExpr != null)
         SecondExpr.Accept(visitor);
     base.AcceptChildren(visitor);
 }

 public override void AcceptChildren(WSqlFragmentVisitor visitor)
 {
     if (Column != null)
         Column.Accept(visitor);
     if (NewValue != null)
         NewValue.Accept(visitor);
     base.AcceptChildren(visitor);
 }

 public override void AcceptChildren(WSqlFragmentVisitor visitor)
 {
     if (Into != null)
         Into.Accept(visitor);
     if (QueryExpr != null)
         QueryExpr.Accept(visitor);
     base.AcceptChildren(visitor);
 }

 public override void AcceptChildren(WSqlFragmentVisitor visitor)
 {
     if (Items != null)
     {
         var index = 0;
         for (var count = Items.Count; index < count; ++index)
             Items[index].Accept(visitor);
     }
     base.AcceptChildren(visitor);
 }

 public override void AcceptChildren(WSqlFragmentVisitor visitor)
 {
     if (TableReferences != null)
     {
         var index = 0;
         for (var count = TableReferences.Count; index < count; ++index)
             TableReferences[index].Accept(visitor);
     }
     base.AcceptChildren(visitor);
 }

 public override void AcceptChildren(WSqlFragmentVisitor visitor)
 {
     if (ColumnValues != null)
     {
         var index = 0;
         for (var count = ColumnValues.Count; index < count; ++index)
             ColumnValues[index].Accept(visitor);
     }
     base.AcceptChildren(visitor);
 }

 public override void AcceptChildren(WSqlFragmentVisitor visitor)
 {
     if (StatementList != null)
     {
         var index = 0;
         for (var count = StatementList.Count; index < count; ++index)
             StatementList[index].Accept(visitor);
     }
     base.AcceptChildren(visitor);
 }

 public virtual void AcceptChildren(WSqlFragmentVisitor visitor)
 {
 }

 public virtual void Accept(WSqlFragmentVisitor visitor)
 {
 }

 public override void Accept(WSqlFragmentVisitor visitor)
 {
     if (visitor != null)
         visitor.Visit(this);
 }

 public override void AcceptChildren(WSqlFragmentVisitor visitor)
 {
     if (Table != null)
         Table.Accept(visitor);
     base.AcceptChildren(visitor);
 }