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[TEST] Neo4j conformance in CI: ratcheted three-route differential against pinned Neo4j, allocation gate for hot paths, and Neo4j TestKit for driver-level conformance

Status: Open.

#754 In orneryd/NornicDB;

· mm0nst3r opened on Sep 27, 2026

[BUG] Element ids differ by route: Bolt carries none (driver element_id is a hash no query finds), HTTP meta uses 'nornicdb', an entity returned through CALL { USE … } gets the default database's id (family)

Status: Open.

#745 In orneryd/NornicDB;

· mm0nst3r opened on Sep 27, 2026

[BUG] Statement preamble: CYPHER query options rejected on every route (SyntaxError, even CYPHER 5 RETURN 1); EXPLAIN PROFILE conflict accepted; EXPLAIN / PROFILE plan never returned to Bolt / HTTP clients (family)

Status: Open.

#744 In orneryd/NornicDB;

· mm0nst3r opened on Sep 27, 2026

[BUG] A relationship created and removed in the same explicit transaction: COMMIT fails with "invalid edge: start or end node not found" after its node is deleted; DETACH DELETE leaves the (label, type) counters one too high (family)

Status: Open.

#741 In orneryd/NornicDB;

· mm0nst3r opened on Sep 26, 2026

[BUG] NORNICDB_PARSER=antlr rejects valid Neo4j 5 Cypher: SHOW … YIELD / WHERE, CALL (x) { … }, CALL … YIELD … RETURN (SyntaxError)

Status: Open.

#739 In orneryd/NornicDB;

· mm0nst3r opened on Sep 26, 2026

[BUG] WHERE is implemented ~25 times and the copies disagree: last MATCH dropped after WHERE chains, cross product built before WHERE (OOM), non-boolean WHERE keeps rows, WITH … WHERE in CALL bodies returns null rows (family)

Status: Open.

#728 In orneryd/NornicDB;

· mm0nst3r opened on Sep 26, 2026

[BUG] Data race: BulkDeleteNodes' untracked notification goroutine reads callbacks that Close clears under another lock (go test -race ./pkg/storage fails, 32 races)

Status: Open.

#726 In orneryd/NornicDB;

· mm0nst3r opened on Sep 26, 2026

[TEST] Timing-dependent tests fail intermittently: pkg/replication (fixed sleeps / 50 ms window), pkg/storage async-engine tests racing a 1 ms background flush

Status: Open.

#715 In orneryd/NornicDB;

· mm0nst3r opened on Sep 25, 2026

[BUG] RETURN / WITH projection is implemented in dozens of places: standalone RETURN DISTINCT fails, WITH … ORDER BY rejects valid terms and word operators, RETURN after MATCH … MERGE … SET ignores ORDER BY / SKIP / LIMIT / DISTINCT / grouping (family)

Status: Open.

#713 In orneryd/NornicDB;

· mm0nst3r opened on Sep 25, 2026

[BUG] Expression evaluation differs from Neo4j, and two evaluators implement it: missing Neo4j 5 functions, list predicates over null, FLOAT to STRING formatting, INTEGER vs FLOAT above 2^53, division / temporal / nested errors swallowed or rolled over (family)

bugSomething isn't workingSomething isn't working

Status: Open.

#698 In orneryd/NornicDB;

· mm0nst3r opened on Sep 25, 2026

[BUG] HTTP transactional API differs from Neo4j: a failing statement gets no result entry, whole-valued FLOATs sent as integers, nodes / relationships in row format as objects

bugSomething isn't workingSomething isn't working

Status: Open.

#668 In orneryd/NornicDB;

· mm0nst3r opened on Sep 24, 2026

[BUG] Error codes / messages differ from Neo4j: uniqueness violation as SyntaxError / TransactionCommitFailed, static type checks (list positions, property access, operator types), subquery variable shadowing accepted, vector procedures on a missing index return rows, no statement position in messages (family)

bugSomething isn't workingSomething isn't working

Status: Open.

#657 In orneryd/NornicDB;

· mm0nst3r opened on Sep 24, 2026