Hello,I have a table with 'parent' and 'child' columns containing an id.
I have another column named 'chain' that is a list containing id's of
parents all the way to the root. This means that for a given row, the
chain column contains the path to the...
Thank you for the reply and links to resources. I'll check those out
later. What I have is a tree where each node has an id and a node can
contain children. A child can only have one parent. This data is time
based (day granularity) so a tree contain...