Displaying 1 result from an estimated 1 matches for "actsasnestedset".
2006 May 23
7
self-referencing has_many
Having a devil of a time finding records in a self-referencing has_many
table relationship.
Everything is working find looking at the has_many and the belongs_to
relationship.
But, when I try to find all "orphans", records that are neither a parent
nor a child, I can not find a query that work in ActiveRecord.
This query works in MySQL:
SELECT * FROM templates
LEFT JOIN templates