0.9.13

Documentation

• Javadoc 0.9.13
• Scaladoc 0.9.13

Changelog

• Database specific tweaks and workarounds:
  • Neptune (#211, #218, #232, #217)
  • Cosmos DB (#215, #214, #237)
  • JanusGraph (#220)
• Translation improvements (Cypher feature support):
  • Expressions as pick tokens in simple CASE form (#235)
  • Consider type in predicates: (#230)
  • Return List instead of Relationship on var length paths (#204)
  • Only aliases in WITH are bound: (#203)
  • Custom function to copy properties between elements (#202)
  • Support expressions in range() (#185)
  • Support named path creation (#181)
  • Add custom functions: round, trim, endnode, startnode, reverse, split, substring, toupper, tolower (#187, #228, #233)
• Translation and rewriter optimizations (Gremlin query readability and performance):
  • Rewrite where with id (#227)
  • Cleaner without/within predicate translation (#229)
  • Simplify nodes() and relationships functions (#198)
  • Pattern comprehension improvements (#194)
  • Simplify null guards (#186)
  • Add validations (#180)
  • Use keys on maps (#179)
• Bugfixes
  • Fixed related bugs with fold and rewriting (#188)
  • nodes and relationship fixes (#192)
  • Bug: Keep traversal history when using RANGE (#196)
  • Chain of related fixes (#182)
  • Fix rounding in skip/limit (#178)
  • Fix expression support in list comprehension (#177)
• Upgrade to Apache TinkerPop 3.3.4 (#205, #207)

TCK

• Report 0.9.13
• Passing: 811
• Failing: 75
• Coverage: 91.53%