wegamekinglc / calc-flow / 35757975359

94%

Build Type

push

github

Committed by web-flow

Commit Message

perf: DAL-303 reduce Join flat preflight overhead (#324)

* perf: reduce Join flat preflight overhead

Cache only distinct matched rows in one pass and avoid per-row flat cost
descriptors. Track actual null columns without changing output budgets,
chunk ownership, atomic preflight, or cancellation and recovery semantics.

Preserve the historical DAL-303 performance labels and the existing gate.

Co-authored-by: multica-agent <github@multica.ai>

* test: Diagnose native-start cancellation milestones

Observe native result delivery and cleanup within the existing five-second budget without injecting cancellation from the watchdog. Assert the intended cancellation source and retain feed, descriptor, task, and directory cleanup checks. Report stalled phases before teardown; the prior CI timeout remains unattributed.

Co-authored-by: multica-agent <github@multica.ai>

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Co-authored-by: multica-agent <github@multica.ai>

Coverage Stats

108 of 110 new or added lines in 2 files covered. (98.18%)

5 existing lines in 4 files now uncovered.

107036 of 114821 relevant lines covered (93.22%)

91367.3 hits per line