|
private AddChild ( |
||
| fromClause | ||
| return | void | |
public void SetParentFromClause(FromClause parentFromClause)
{
_parentFromClause = parentFromClause;
if (parentFromClause != null)
{
_level = parentFromClause.Level + 1;
parentFromClause.AddChild(this);
}
}
public void SetParentFromClause(FromClause parentFromClause)
{
_parentFromClause = parentFromClause;
if (parentFromClause != null)
{
_level = parentFromClause.Level + 1;
parentFromClause.AddChild(this);
}
}
public void SetOrigin(FromElement origin, bool manyToMany)
{
_origin = origin;
origin.AddDestination(this);
if (origin.FromClause == FromClause)
{
// TODO: Figure out a better way to get the FROM elements in a proper tree structure.
// If this is not the destination of a many-to-many, add it as a child of the origin.
if (manyToMany)
{
origin.AddSibling(this);
}
else
{
if (!Walker.IsInFrom && !Walker.IsInSelect)
{
FromClause.AddChild(this);
}
else
{
origin.AddChild(this);
}
}
}
else if (!Walker.IsInFrom)
{
// HHH-276 : implied joins in a subselect where clause - The destination needs to be added
// to the destination's from clause.
FromClause.AddChild(this); // Not sure if this is will fix everything, but it works.
}
else
{
// Otherwise, the destination node was implied by the FROM clause and the FROM clause processor
// will automatically add it in the right place.
}
}
