giles 55286cc5bc datalog: findall aggregate (159/159) ...

(findall L V Goal) — bind L to the distinct V values for which Goal
holds, or the empty list when none. One-line addition to
dl-do-aggregate that returns the unreduced list. Tests cover EDB,
derived relation, and empty cases.

Useful for "give me all the X such that ..." queries without
scalar reduction.

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..

tests

datalog: findall aggregate (159/159)

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aggregates.sx

datalog: findall aggregate (159/159)

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api.sx

datalog: hash-set membership for facts (Phase 5b perf)

2026-05-08 08:42:10 +00:00

builtins.sx

datalog: aggregation count/sum/min/max (Phase 8, 134/134)

2026-05-08 08:28:45 +00:00

conformance.conf

datalog: rose-ash demo programs (Phase 10 syntactic, 153/153)

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conformance.sh

datalog: parser + 18 tests + conformance harness (Phase 1 done, 44/44)

2026-05-07 23:31:24 +00:00

db.sx

datalog: anonymous _ vars are unique per occurrence (Phase 5d, 156/156)

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demo.sx

datalog: rose-ash demo programs (Phase 10 syntactic, 153/153)

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eval.sx

datalog: anonymous _ vars are unique per occurrence (Phase 5d, 156/156)

2026-05-08 08:58:17 +00:00

parser.sx

datalog: parser + 18 tests + conformance harness (Phase 1 done, 44/44)

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scoreboard.json

datalog: findall aggregate (159/159)

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scoreboard.md

datalog: findall aggregate (159/159)

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strata.sx

datalog: aggregation count/sum/min/max (Phase 8, 134/134)

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tokenizer.sx

datalog: tokenizer + 26 tests (Phase 1)

2026-05-07 23:05:59 +00:00

unify.sx

datalog: unification + substitution + 28 tests (Phase 2, 72/72)

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