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perf(gfql): Cypher seeded-lookup abstraction tax -- 10-800x over native g.hop() (chain-executor combine_steps, not index-miss)

gfql

Status: Open.

#1755 In graphistry/pygraphistry;

· lmeyerov opened on Jul 21, 2026

GFQL polars: undirected *1..1 range-form bindings under-count vs pandas (silent-wrong) when a cross-alias WHERE forces the bindings table

Status: Open.

#1753 In graphistry/pygraphistry;

· lmeyerov opened on Jul 20, 2026

polars chain: forward/reverse varlen with min_hops>1 returns nodes outside the hop window (silent wrong)

Status: Open.

#1748 In graphistry/pygraphistry;

· lmeyerov opened on Jul 20, 2026

GFQL: engine='pandas' on a polars-frame graph crashes (AttributeError: no attribute 'merge') instead of coercing — WITH…MATCH re-entry path

Status: Open.

#1745 In graphistry/pygraphistry;

· lmeyerov opened on Jul 20, 2026

GFQL compile cache misses under index_policy= on indexed graphs

Status: Open.

#1744 In graphistry/pygraphistry;

· lmeyerov opened on Jul 20, 2026

GFQL polars: LazyFrame node input crashes undirected single-hop Cypher (TypeError, not parity/NIE)

Status: Open.

#1740 In graphistry/pygraphistry;

· lmeyerov opened on Jul 20, 2026

GFQL polars: HAS_<Label> aggregation shape diverges from pandas on duplicate-id graphs (no disambiguation, no decline)

Status: Open.

#1739 In graphistry/pygraphistry;

· lmeyerov opened on Jul 20, 2026

GFQL: #1658 index does not engage on polars/polars-gpu direct hops (frame-identity churn)

Status: Open.

#1726 In graphistry/pygraphistry;

· lmeyerov opened on Jul 12, 2026

GFQL Polars OPTIONAL MATCH projection calls pandas-only dropna

Status: Open.

#1723 In graphistry/pygraphistry;

· lmeyerov opened on Jul 11, 2026

GFQL benchmark publication hardening follow-up

Status: Open.

#1719 In graphistry/pygraphistry;

· lmeyerov opened on Jul 9, 2026

[FEA] Finish GFQL/Cypher independent GRAPH subgraph projection

blocked

enhancement

Status: Open.

#1718 In graphistry/pygraphistry;

· lmeyerov opened on Jul 9, 2026

[FEA] optimize typical query shapes

enhancement

Status: Open.

#1717 In graphistry/pygraphistry;

· lmeyerov opened on Jul 8, 2026