38327618650
89%

Ran 13 Oct 2026 12:46AM UTC

Jobs 1

Files 800

Run time 1min

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Committed 13 Oct 2026 12:30AM UTC coverage: 88.648% (-0.005%) from 88.653%

Build # 38327618650

Build Type

push

github

Committed by

orneryd

Commit Message

perf(cypher): a node pattern with a null property matches nothing without scanning the label (#1130)

A property map holding null ({id: null}, a CASE or variable that is null)
can match no node, but finding no index seek for it, the initial node
lookup scanned the whole label and filtered every node: 500 OPTIONAL MATCH
lookups over 4,000 nodes took about 900 ms instead of 3 ms. The lookup now
returns no candidates for such a pattern at once.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Coverage Stats

4 of 4 new or added lines in 1 file covered. (100.0%)

254 existing lines in 9 files now uncovered.

190579 of 214983 relevant lines covered (88.65%)

1.05 hits per line

Coverage Regressions

Lines	Coverage	∆	File
158	86.59	-0.09%	pkg/cypher/row_expression.go
43	88.96	0.15%	pkg/cypher/match_semantic_validation.go
32	89.73	-2.53%	pkg/cypher/pattern_expression.go
6	90.45	0.0%	pkg/cypher/pipeline_executor.go
5	79.07	-11.63%	pkg/cypher/value_bindings.go
4	94.74	-2.63%	pkg/server/server_public.go
2	82.39	-0.66%	pkg/cypher/functions.go
2	83.98	-0.02%	pkg/search/search.go
2	89.22	-0.42%	pkg/storage/badger_cache.go

Jobs

ID	Job ID	Ran	Files	Coverage
1	38327618650.1	13 Oct 2026 12:46AM UTC	800	88.65	GitHub Action Run

orneryd / NornicDB / 38327618650
89%

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orneryd / NornicDB / 38327618650 89%

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orneryd / NornicDB / 38327618650
89%

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