Only the full array is indexed, not individual entries. So it won't use the index except if you provide the same array that was initially indexed.
The old lucene index had a different behavior that used the individual elements for lookups, but that lead to inconsistent behavior (esp. around uniqueness). in general what you can only do is (non accelerated): > MATCH (n:Label) WHERE 'abc' in a.array_property > > RETURN n Michael > Am 15.04.2015 um 15:44 schrieb dav prz <[email protected]>: > > So I have an array which has been indexed > > I want to query nodes which have an specific element in their arrays. > i.e: > > MATCH (n:Label{ 'abc' in array_property }) > RETURN n > > any hints to query this such that it uses the index? > > Thanks > > -- > 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] > <mailto:[email protected]>. > For more options, visit https://groups.google.com/d/optout > <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.
