orneryd / NornicDB / 28455947092

89%

Build Type

push

github

Committed by orneryd

Commit Message

fix(cypher): restore post-WITH WHERE and predicate semantics

Fix a cluster of Cypher WHERE evaluation issues reported against clean
graph queries:

- Split post-WITH WHERE from WITH projections so it is applied as a
  filter instead of being absorbed into the preceding alias.
- Preserve grouped WITH aggregation semantics for OPTIONAL MATCH rows,
  including COUNT(c) over null optional targets.
- Honor inline target labels/properties in relationship pattern
  predicates such as NOT (t)-[:R]->(:C {met:false}).
- Evaluate bare boolean properties in traversal WHERE clauses so
  WHERE NOT c.met returns rows where c.met is false.
- Allow multiple relationship CREATE clauses with inline endpoint nodes
  in one statement.

Coverage Stats

206 of 273 new or added lines in 5 files covered. (75.46%)

34 existing lines in 6 files now uncovered.

144329 of 162378 relevant lines covered (88.88%)

1.04 hits per line