Neo4j

dave · 01-20-2019

I'm trying to create collections of collections, or all permuatations of X nodes from the following query and want to be able to apply filter on the total bundle price, eg bundlePrice < 20 The following query will get a single permutation, but not al...

dave · 01-12-2019

I am getting an error when trying to run a merge query via the javascript driver the query is MERGE (p:Product {_id: $_id}) ON CREATE SET p = $newItem ON MATCH SET p = $newItem RETURN p the error is as below { Neo4jError at captureStacktrace (.....

dave · 12-11-2018

Having this issue when I restart the database, not sure exactly how many rels are affecte but it created a 6Gb log file in about 6 hours with the following warnings. 2018-12-11 04:57:29.924+0000 WARN An exception occurred while executing transaction...

dave · 08-31-2018

I know that there is no way of using MATCH, UNWIND or FILTER within a FOREACH loop, but do not what could solve the problem. I have the following query to start, MATCH (u:User)-[s:SIMILAR]-(:User)-[t:TRIED]-(p:Product) The TRIED has 10 properties wi...

dave · 02-14-2019

Ahh that makes sense... Thank you so much

dave · 01-28-2019

I'm running Neo 3.5.0 and APOC 3.5.0.1 Will run an update on the Neo instance and see if that has any effect.

dave · 01-28-2019

Thanks @andrew.bowman, but sadly I'm getting the following error related to the reduce() function Neo.ClientError.Statement.TypeError: Expected to find a node at ref slot 3 but found List{(152749), (99717), (26033)} instead

dave · 12-13-2018

@Christophe_Willemsen just as an update the database has loaded ok, and when I run a count on the number of rels without uuid I do get 0. I do have one other quick question, I'm using apoc.periodic.iterate to batch update some relationships which ar...

dave · 12-11-2018

Yes, the relationships have uuids, as set by the uuid plugin previously on startup, everything looked like it was ok when I last had access to the data, it's a 36 hour restart process with the UUID plugin to get through everything in the database, in...

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All permutations of X number of nodes

Neo.ClientError.Transaction.TransactionHookFailed on a merge query

Graphaware Issue: Relationship with UUID exists, when restarting the database

SOLVED: Iterating over a query based on multiple values of property X and summing the yielded result

Re: All permutations of X number of nodes

Re: All permutations of X number of nodes

Re: All permutations of X number of nodes

Re: Graphaware Issue: Relationship with UUID exists, when restarting the database

Re: Graphaware Issue: Relationship with UUID exists, when restarting the database