Re: Removing link from children to parent object

2011-02-05 Thread Alexander Sicular
Oh hell no. But in practice that all depends on the client (you could theoretically have a client that understood some SQL dialect and translated it to riak speak). You would have to do an m/r to get a list of all keys that have that link (which hopefully you have already been maintaining)

Re: Removing link from children to parent object

2011-02-05 Thread Joshua Partogi
Thanks Alexander, Is there any facility in riak that enables me to do something like this: UPDATE obj set link=nil where link='Blah'; Kind regards, Joshua On Sun, Feb 6, 2011 at 5:51 PM, Alexander Sicular wrote: > Riak links are unidirectional and non-reciprocal. If you did not > explixitly se

Re: Removing link from children to parent object

2011-02-05 Thread Alexander Sicular
Riak links are unidirectional and non-reciprocal. If you did not explixitly set a link on the child to the parent then it does not exist. If you did set links on the children then a traversal/loop will work but remember to include the body (value) in the rewrite. Write links + body or you lose the

Removing link from children to parent object

2011-02-05 Thread Joshua Partogi
Hi all, I have a link between Parent object and Child objects e.g: Parent -- Child1 -- Child2 -- Child3 Now when I delete Parent, I want the links from Child to Parent to be removed as well. I can traverse/loop through all the Children that Parent have and remove the link one by one, but I was