public void Visit(InMemoryTableFromNode node)
{
_queryAlias = string.IsNullOrEmpty(node.Alias) ? node.VariableName : node.Alias;
_generatedAliases.Add(_queryAlias);
TableSymbol tableSymbol;
if (_currentScope.Parent.ScopeSymbolTable.SymbolIsOfType <TableSymbol>(node.VariableName))
{
tableSymbol = _currentScope.Parent.ScopeSymbolTable.GetSymbol <TableSymbol>(node.VariableName);
}
else
{
var scope = _currentScope;
while (scope != null && scope.Name != "CTE")
{
scope = scope.Parent;
}
tableSymbol = scope.ScopeSymbolTable.GetSymbol <TableSymbol>(node.VariableName);
}
var tableSchemaPair = tableSymbol.GetTableByAlias(node.VariableName);
_currentScope.ScopeSymbolTable.AddSymbol(_queryAlias,
new TableSymbol(_queryAlias, tableSchemaPair.Schema, tableSchemaPair.Table, node.Alias == _queryAlias));
_currentScope[node.Id] = _queryAlias;
Nodes.Push(new InMemoryTableFromNode(node.VariableName, _queryAlias));
}
public virtual void Visit(InMemoryTableFromNode node)
{
node.Accept(Visitor);
}
public void Visit(InMemoryTableFromNode node)
{
SetQueryPart(QueryPart.From);
node.Accept(_visitor);
}
public void Visit(InMemoryTableFromNode node)
{
node.Accept(_visitor);
}
public void Visit(InMemoryTableFromNode node)
{
Nodes.Push(new InMemoryTableFromNode(node.VariableName, node.Alias));
}
public void Visit(InMemoryTableFromNode node)
{
}
public void Visit(InMemoryTableFromNode node)
{
var alias = string.IsNullOrEmpty(node.Alias) ? node.VariableName : node.Alias;
Nodes.Push(new InMemoryTableFromNode(node.VariableName, alias));
}
public override void Visit(InMemoryTableFromNode node)
{
Visitor.SetQueryPart(QueryPart.From);
base.Visit(node);
Visitor.SetQueryPart(QueryPart.None);
}
