Hello, I've created this PR[1] in `neo4j-tinkerpop-api-impl`. Let's discuss it here.
If lists are converted to arrays on saving, for consistency arrays should be converted to lists on loading. Therefore by supporting `UniformListValues` Graph Feature, all of `*ArrayValues` Features becomes unsupported. So it makes sense to make this configurable. My suggestion is to introduce `gremlin.neo4j.conf.convertArraysToLists` configuration property and pass it to `neo4j-tinkerpop-api-impl`. Configuration property will also require handling in `neo4j-gremlin` to provide correct `Graph#features`. Is this correct way to achieve this from TinkerPop perspective? Regards, Dmitry [1]: https://github.com/neo4j-contrib/neo4j-tinkerpop-api-impl/pull/15 On 2019/06/21 12:14:00, "stephen mallette (JIRA)" <[email protected]> wrote: > > [ > https://issues.apache.org/jira/browse/TINKERPOP-21?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16869433#comment-16869433 > ] > > stephen mallette commented on TINKERPOP-21: > ------------------------------------------- > > Looks like someone just submitted a PR to {{neo4j-tinkerpop-api-impl}} to > implement this at a lower level - I guess we'd get that for free if it merges: > > https://github.com/neo4j-contrib/neo4j-tinkerpop-api-impl/pull/15 > > > Auto-List Conversion Configuration for Neo4j > > -------------------------------------------- > > > > Key: TINKERPOP-21 > > URL: https://issues.apache.org/jira/browse/TINKERPOP-21 > > Project: TinkerPop > > Issue Type: Improvement > > Components: neo4j > > Affects Versions: 3.0.2-incubating > > Reporter: stephen mallette > > Priority: Trivial > > > > Provide a configuration to Neo4j that enables a {{List}} to be converted to > > a primitive array of that type. It worked that way by default in TP2. > > > > -- > This message was sent by Atlassian JIRA > (v7.6.3#76005) >
