Sorry, that feature was removed between M06 and 2.1.0 :( So what you have to do is to run this repeatedly:
> MATCH (a) LIMIT 10000 > OPTIONAL MATCH (a)-[r]-() > DELETE a,r RETURN count(*); until it returns 0. You can try higher limits though, depeding on the number of relationships per node, with 10 rels per node this will be 100k ops, with 100 -> 1M ops. Michael Am 17.06.2014 um 15:05 schrieb ducky <[email protected]>: > Hi, > I am using Neo4j 2.1.2 and when I try to run the example given by Michael > Hunger here: > > Query: > USING PERIODIC COMMIT > MATCH (a) > OPTIONAL MATCH (a)-[r]-() > DELETE a,r; > > Error: > Neo.ClientError.Statement.InvalidSyntax > Invalid input 'M': expected whitespace, comment, an integer or LoadCSVQuery > (line 2, column 1) > "MATCH (a)" > > My question is: has the use of this command changed since this blog post? > > cheers > > > -- > You received this message because you are subscribed to the Google Groups > "Neo4j" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "Neo4j" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
