perf(gfql): fuse the polars single-hop grouped aggregate into one lazy plan#1823

lmeyerov merged 2 commits into

mastergraphistry/pygraphistry:masterfrom

perf/gfql-h2-grouped-agg-fusedgraphistry/pygraphistry:perf/gfql-h2-grouped-agg-fusedCopy head branch name to clipboard