omnigraph/validation-prototypes
Devin AI 8e54526024 MR-925: experiment 1.3 \u2014 custom UserDefinedLogicalNode + ExecutionPlan e2e
- validation-prototypes/custom-operator/: NeighborExpand toy operator
  with paired ExtensionPlanner + custom QueryPlanner via
  SessionStateBuilder::with_query_planner
- writeup at .context/experiments/custom-operator.md: 5 probes
  (round-trip, EXPLAIN, predicate guard, composition with Filter +
  Aggregate, BaselineMetrics) \u2014 all pass; ~250 LoC integration
  footprint; no unsafe; no internal API access
- finding: \u00a75.3 is achievable on DF 52.5 as written; deltas are
  doc-shaped (predicate push-down opt-in, statistics requirement,
  Partitioning override)
2026-05-12 17:22:02 +00:00
..
custom-lance-index MR-925: validation-prototypes scaffolding + exp 1.1 + exp 1.2 2026-05-12 16:49:33 +00:00
custom-operator MR-925: experiment 1.3 \u2014 custom UserDefinedLogicalNode + ExecutionPlan e2e 2026-05-12 17:22:02 +00:00
factorized-batches MR-925: validation-prototypes scaffolding + exp 1.1 + exp 1.2 2026-05-12 16:49:33 +00:00
Cargo.lock MR-925: experiment 1.3 \u2014 custom UserDefinedLogicalNode + ExecutionPlan e2e 2026-05-12 17:22:02 +00:00
Cargo.toml MR-925: experiment 1.3 \u2014 custom UserDefinedLogicalNode + ExecutionPlan e2e 2026-05-12 17:22:02 +00:00