feat(gfql): native Polars cypher row pipeline (PR2, stacked on #1648)#1649

Merged

lmeyerov merged 22 commits into

dev/gfql-polars-enginefrom

dev/gfql-polars-engine-phase2

Jun 26, 2026

Commits on Jun 26, 2026

feat(gfql): native Polars cypher row pipeline (RETURN/LIMIT/SKIP/DISTINCT/WHERE)

lmeyerov
and
claude
committed
feat(gfql): host-bridge fallback completes polars cypher row pipeline

lmeyerov
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claude
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test(gfql): lower frame_ops.py coverage floor for polars-only branches

lmeyerov
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claude
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test(gfql): cover host-bridge helper branches; changelog for completeness

lmeyerov
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claude
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perf(gfql): narrow host-bridge — skip base-graph for self-contained suffixes

lmeyerov
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claude
committed
ci(gfql): run polars row-pipeline tests in the coverage step

lmeyerov
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claude
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perf(gfql): native polars select/order_by lowering (kills bridge for projection/sort)

lmeyerov
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claude
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perf(gfql): native polars group_by + unwind lowering

lmeyerov
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test(gfql): differential cypher conformance lane for engine=polars

lmeyerov
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claude
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perf(gfql): native polars result projection for property/expr columns

lmeyerov
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claude
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bench(gfql): fair per-engine native graph (no per-call input coercion)

lmeyerov
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claude
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perf(gfql): native polars entity-text projection for int/string/bool nodes

lmeyerov
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fix(gfql): host-bridge same-path WHERE route for engine='polars'

lmeyerov
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claude
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test(gfql): lower gfql_unified/result_postprocess coverage floors for polars branches

lmeyerov
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claude
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refactor(gfql): move native polars projection out of the pandas-audited cypher module

lmeyerov
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claude
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test(gfql): adversarial NULL / 3-valued-logic conformance for the polars engine

lmeyerov
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claude
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docs(gfql): changelog reflects native polars cypher row pipeline + perf

lmeyerov
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refactor(gfql/polars): de-cheat — native polars or honest NotImplementedError

lmeyerov
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docs(changelog): honest native-or-deferred for polars cypher row pipeline (no bridge)

lmeyerov
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claude
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feat(gfql/polars): native where_rows (OR/NOT WHERE) — no pandas bridge

lmeyerov
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claude
committed
feat(gfql/polars): native scalar functions coalesce + abs in expr lowering

lmeyerov
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claude
committed
fix(gfql/polars): mypy narrowing in _lower_function (no None in args list)

lmeyerov
and
claude
committed

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feat(gfql): native Polars cypher row pipeline (PR2, stacked on #1648)#1649

feat(gfql): native Polars cypher row pipeline (PR2, stacked on #1648)#1649
lmeyerov merged 22 commits into
dev/gfql-polars-enginefrom
dev/gfql-polars-engine-phase2

Commits on Jun 26, 2026

feat(gfql): native Polars cypher row pipeline (RETURN/LIMIT/SKIP/DISTINCT/WHERE)

feat(gfql): host-bridge fallback completes polars cypher row pipeline

test(gfql): lower frame_ops.py coverage floor for polars-only branches

test(gfql): cover host-bridge helper branches; changelog for completeness

perf(gfql): narrow host-bridge — skip base-graph for self-contained suffixes

ci(gfql): run polars row-pipeline tests in the coverage step

perf(gfql): native polars select/order_by lowering (kills bridge for projection/sort)

perf(gfql): native polars group_by + unwind lowering

test(gfql): differential cypher conformance lane for engine=polars

perf(gfql): native polars result projection for property/expr columns

bench(gfql): fair per-engine native graph (no per-call input coercion)

perf(gfql): native polars entity-text projection for int/string/bool nodes

fix(gfql): host-bridge same-path WHERE route for engine='polars'

test(gfql): lower gfql_unified/result_postprocess coverage floors for polars branches

refactor(gfql): move native polars projection out of the pandas-audited cypher module

test(gfql): adversarial NULL / 3-valued-logic conformance for the polars engine

docs(gfql): changelog reflects native polars cypher row pipeline + perf

refactor(gfql/polars): de-cheat — native polars or honest NotImplementedError

docs(changelog): honest native-or-deferred for polars cypher row pipeline (no bridge)

feat(gfql/polars): native where_rows (OR/NOT WHERE) — no pandas bridge

feat(gfql/polars): native scalar functions coalesce + abs in expr lowering

fix(gfql/polars): mypy narrowing in _lower_function (no None in args list)