Hi Michael Just read through this thread.
We probably need to make this much clearer on the ref cards. IMHO they do seem quite misleading on the usage of map literals. Think I might put forward some alternative wording next week to clarify. Nige On 4 Oct 2014 21:09, "Michael Hunger" <michael.hun...@neotechnology.com> wrote: > Nested maps are supported as constructs in cypher and expression results, > return values but not in the underlying Neo4j storage. > > On Sat, Oct 4, 2014 at 8:38 PM, brian <blevine...@gmail.com> wrote: > >> Note that this also doesn't work in Neo4j 2.1.5 even though the Cypher >> refcard says that nested maps are supported. When I try this query, I get >> the error: Neo.ClientError.Statement.InvalidType "Property values can >> only be of primitive types or arrays thereof" >> >> >> On Sunday, March 16, 2014 6:10:57 AM UTC-4, Marco Ippolito wrote: >>> >>> Hi Michael, >>> >>> is this the reason why with neo4j 2.01 the query taken from here: >>> http://docs.neo4j.org/refcard/2.0/ >>> MERGE (p:person {name:'Alice', age:38, address:{city:'London', >>> residential:true}}) RETURN p; >>> doesn't work? >>> >>> Error Message: >>> "Map(city -> London, residential -> true) (of class >>> scala.collection.immutable.Map$Map2) >>> Neo.DatabaseError.Statement.ExecutionFailure" >>> >>> Marco >>> >>> On Wednesday, 12 February 2014 11:43:36 UTC+1, Michael Hunger wrote: >>>> >>>> Maps and nested collections/arrays are not supported (yet) as property >>>> values. >>>> >>>> Cheers, >>>> >>>> Michael >>>> >>>> On Mon, Feb 10, 2014 at 11:32 PM, <loo...@gmail.com> wrote: >>>> > Hi, >>>> > >>>> > shouldn't nested maps work within a CREATE statement ??? >>>> > >>>> > E.g.: >>>> > >>>> > CREATE (:ANV { >>>> > a:'a', >>>> > b:{ >>>> > c:['c'], >>>> > d:'d', >>>> > e:'e', >>>> > f:'f', >>>> > g: {h:'h'}, >>>> > h:'h' >>>> > }}); >>>> > >>>> > >>>> > results in >>>> > >>>> > Map(e -> e, f -> f, g -> Map(h -> h), c -> List(c), h -> h, d -> d) >>>> (of >>>> > class scala.collection.immutable.HashMap$HashTrieMap) >>>> > >>>> > Neo.DatabaseError.Statement.ExecutionFailure >>>> > >>>> > >>>> > ??? >>>> > >>>> > -- >>>> > 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. >>>> > For more options, visit https://groups.google.com/groups/opt_out. >>>> >>> -- >> 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.
