oh, that was a really useful command when updating large datasets. +1 for this feature please.
On Tuesday, 17 June 2014 14:08:08 UTC+1, Michael Hunger wrote: > > 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 <rohit.a...@gmail.com <javascript:>>: > > Hi, > I am using Neo4j 2.1.2 and when I try to run the example given by Michael > Hunger here <http://jexp.de/blog/2014/02/cleaning-out-your-graph/>: > > 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 neo4j+un...@googlegroups.com <javascript:>. > 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 neo4j+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.