it works very well :) thank you 2018-05-09 23:50 GMT+01:00 'Michael Hunger' via Neo4j < neo4j@googlegroups.com>:
> return filter(x in [10,20,30] where x <> 20) > > On Wed, May 9, 2018 at 11:55 PM, Ebtihel Hannachi < > hannachi.ebti...@gmail.com> wrote: > >> I have another question, please! >> What about if I would like to delete a specific value from an array >> without knowing the indices of it in the array (example array[10,20,30) >> and the result will be [10,30]). >> any suggestions, please? I'll be so grateful! >> >> 2018-05-09 22:47 GMT+01:00 Ebtihel Hannachi <hannachi.ebti...@gmail.com>: >> >>> it worked form me with index !! i really appreciate it :) >>> >>> 2018-05-07 10:31 GMT+01:00 'Chris Vest' via Neo4j < >>> neo4j@googlegroups.com>: >>> >>>> If you want this to be a fast thing to query for, you can put the array >>>> length in a separate property on the nodes, and then create an index for >>>> it. Then change your queries to be for `v.length = 1`, etc. >>>> >>>> -- >>>> Chris Vest >>>> System Engineer, Neo Technology >>>> >>>> >>>> > On 7 May 2018, at 11.10, 'Michael Hunger' via Neo4j < >>>> neo4j@googlegroups.com> wrote: >>>> > >>>> > Your query looks ok, it could be shortened to: >>>> > >>>> > Cypher is case sensitive so perhaps you have a misspelling somewhere? >>>> > >>>> > match (v) where size(v.value) = 1 return v.name >>>> > >>>> > you can check with >>>> > >>>> > match (v) return v.name, size(v.value) limit 20 >>>> > >>>> > >>>> > On Sat, May 5, 2018 at 3:56 PM, Ebtihel Hannachi < >>>> hannachi.ebti...@gmail.com> wrote: >>>> > Hi, >>>> > I am new in graph databases and I need your help, please! >>>> > so I have created a set of nodes, every node has as properties name >>>> and an array of integers. >>>> > I would like to know how to get all nodes have only a single >>>> integer??? >>>> > I tried this query but it gave no results "MATCH (v) WITH >>>> length(v.value) as size WHERE size=1 RETURN v.name". >>>> > >>>> > -- >>>> > 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. >>>> > >>>> > >>>> > -- >>>> > 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. >>>> >>>> -- >>>> 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. >>>> >>> >>> >> -- >> 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. >> > > -- > 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. > -- 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.