Displaying 1 result from an estimated 1 matches for "childrens_nodes_2".
2006 Jun 19
0
Eager loading and acts_as_tree
...hildren, :parent ] }, :parent ])
How do I pull out the first three levels? What about four?
@root = Node.find(1, :include => [ { :children => [ { :children =>
[:children, :parent] }, :parent ] }, :parent ])
gives me the following error:
Mysql::Error: Not unique table/alias: ''childrens_nodes_2''
Many thanks in advance,
Nickolay