Re: [Neo4j] indexquery 12times faster than cypher --> neostore-upgrade-question

2011-10-11 Thread st.pa
in front of me. >> >> Now we seem to have an user that wants it, so I'll add it. >> >> Don't hold your breath though - it'll be ready when it's ready. >> >> Andrés >> >> >> On Thu, Sep 29, 2011 at 1:10 PM, st.pa wrote: >>

Re: [Neo4j] trying to delete all reletionships but only got some

2011-10-06 Thread st.pa
community 1.4.1. embedded Am 05.10.2011 15:54, schrieb Mattias Persson: > Hi, > > which version of neo4j were you running this with? > > 2011/10/5 st.pa > >> >> Hi. >> >> I tried to delete several million relationships of certain types from the >&

[Neo4j] trying to delete all reletionships but only got some

2011-10-05 Thread st.pa
Hi. I tried to delete several million relationships of certain types from the reference node of an embedded graphdb, where there were several other relationshiptypes that were not to be affected. The Javadoc of Node#getRelationships(RelationshipType...) says that it returns all relationships

[Neo4j] indexquery 12times faster than cypher

2011-09-29 Thread st.pa
hi. when i use a cypher query to get the queued nodes associated via queue-relationships to a repository-node which has several million other relationships then it takes about six minutes to fill that result list: List list = new ArrayList(); StringBuffer s = new StringBuffer(); s.append("START

Re: [Neo4j] threads on embeddedGraphDb

2011-09-28 Thread st.pa
tupbootcamp.org/- Öresund - Innovation happens HERE. > http://www.thoughtmade.com - Scandinavia's coolest Bring-a-Thing party. > > > > On Wed, Sep 28, 2011 at 2:26 PM, st.pa wrote: >> >> hi, >> >> while i was not trying to use threads, everything went fine. now i n

[Neo4j] threads on embeddedGraphDb

2011-09-28 Thread st.pa
hi, while i was not trying to use threads, everything went fine. now i need concurrent java threads to access the same (embedded?) graph database. neo4j-manual.pdf for 1.4.1 says in section 1.1.2. that i should use HighlyAvailableGraphDatabase, which is no longer there in 1.5.1 as it seems. i

Re: [Neo4j] How to use RelationshipIndex'es in a Cypher Query?

2011-09-24 Thread st.pa
Right now it's not possible. It's a planned feature, but it's not done. >> >> It will not make into 1.5. That's all I know right now. >> >> Sorry, and thanks for your patience and feedback! >> >> Andrés >> >> >> >> On

Re: [Neo4j] How to use RelationshipIndex'es in a Cypher Query?

2011-09-24 Thread st.pa
lor wrote: > On Thu, Sep 22, 2011 at 5:23 PM, st.pa wrote: > >> but what about regexes in the START clause where lookup of some >> nodeIndex with *-wildcard already takes place. this is obviously not >> pure regex, and I did not find documentation on what other wildcar

Re: [Neo4j] How to use RelationshipIndex'es in a Cypher Query?

2011-09-22 Thread st.pa
Ahoy, I'll answer inline too. 22.09.2011 10:51, Andres Taylor wrote: > HI there, > > Answers inline, > > On Wed, Sep 21, 2011 at 8:16 PM, st.pa wrote: > >> Hi, >> I've got a Cypher query with some 10k possible source nodes and some 10k >> intend

[Neo4j] How to use RelationshipIndex'es in a Cypher Query?

2011-09-21 Thread st.pa
Hi, I've got a Cypher query with some 10k possible source nodes and some 10k intended target nodes out of some 1M possible target nodes which looks something like the following: START source = (indexSourceNodes,"*"), target = (indexTargetNodes,"propertyTwo:*.txt") MATCH (source)-[:needsTh