public virtual void Visit(CteInnerExpressionNode node)
{
var cteNode = Nodes.Pop();
CteNodes[node.Name] = cteNode;
Nodes.Push(new CteInnerExpressionNode(cteNode, node.Name));
}
public void Visit(CteInnerExpressionNode node)
{
LoadScope("CTE Inner Expression");
node.Value.Accept(this);
node.Accept(_visitor);
RestoreScope();
}
public void Visit(CteInnerExpressionNode node)
{
_walker = _walker.NextChild();
_visitor.SetScope(_walker.Scope);
node.Value.Accept(this);
node.Accept(_visitor);
_walker = _walker.Parent();
_visitor.SetScope(_walker.Scope);
}
public virtual void Visit(CteExpressionNode node)
{
var sets = new CteInnerExpressionNode[node.InnerExpression.Length];
for (var i = node.InnerExpression.Length - 1; i >= 0; --i)
{
sets[i] = (CteInnerExpressionNode)Nodes.Pop();
}
Nodes.Push(new CteExpressionNode(sets, Nodes.Pop()));
}
public void Visit(CteInnerExpressionNode node)
{
var set = Nodes.Pop();
var collector = new GetSelectFieldsVisitor();
var traverser = new GetSelectFieldsTraverseVisitor(collector);
set.Accept(traverser);
var table = new VariableTable(collector.CollectedFieldNames);
_currentScope.Parent.ScopeSymbolTable.AddSymbol(node.Name,
new TableSymbol(node.Name, new TransitionSchema(node.Name, table), table, false));
Nodes.Push(new CteInnerExpressionNode(set, node.Name));
}
public virtual void Visit(CteInnerExpressionNode node)
{
node.Value.Accept(this);
node.Accept(Visitor);
}
public void Visit(CteInnerExpressionNode node)
{
Nodes.Push(new CteInnerExpressionNode(Nodes.Pop(), node.Name));
}
public void Visit(CteInnerExpressionNode node)
{
}
