fix: harden column lineage resolution and performance - #14

Draft

eitsupi wants to merge 11 commits into

funcpp:mainfrom

eitsupi:fix/resolve-set-operations

Commits on Aug 22, 2026

fix: make column mapping order deterministic

eitsupi
and
claude
committed
56677a0
fix: stop fabricating column origins for unresolved columns
eitsupi
committed
e8e4790

Commits on Aug 23, 2026

fix: classify source-free aggregate calls correctly (COUNT(*))
eitsupi
committed
38149bf
fix: resolve set operations after star expansion
eitsupi
committed
c8d841a
fix: preserve unknown set operation shapes
eitsupi
committed
dd38941
fix: preserve lineage through projection scopes
eitsupi
committed
2e01ae3
style: apply current rustfmt
eitsupi
committed
23cbb46
fix: preserve leading set-operation output names
eitsupi
committed
9a0e371
perf: memoize scope mappings during resolution
eitsupi
committed
757e532
fix: expand qualified alias stars from catalog
eitsupi
committed
a612e01
fix: resolve compound field access ancestry
eitsupi
committed
968ed01