Repository navigation

fix: join correctness — cross join pairs, dtype promotion, null keys, empty tables - #27

Merged

dsfulf merged 8 commits into

mainfrom

bugfix/join-correctness

Mar 27, 2026

Merged

fix: join correctness — cross join pairs, dtype promotion, null keys, empty tables#27
dsfulf merged 8 commits into
mainfrom
bugfix/join-correctness

Commits on Mar 25, 2026
- fix: join correctness — cross join pairs, dtype promotion, null keys, empty tables
  
  dsfulf
  and
  claude
  committed
  75cf5ac
- refactor: reorganize test_tafra.py into classes by category
  
  dsfulf
  and
  claude
  committed
  20567f4
- docs: comprehensive null handling & dtype behavior section in joins.md
  
  dsfulf
  and
  claude
  committed
  71d0c2f
Commits on Mar 27, 2026
- fix: dtype promotion was unreachable due to _reduce_dtype shortcut
  
  dsfulf
  and
  claude
  committed
  118a7ef
- perf: fast-path null filtering in joins — skip when no nulls present
  
  dsfulf
  and
  claude
  committed
  c3eb9f2
- fix: join perf + correctness — no input mutation, null handling, docs accuracy
  
  dsfulf
  and
  claude
  committed
  cbaba4f
- fix: address all Copilot review findings from latest push
  
  dsfulf
  and
  claude
  committed
  56e4132
- fix: replace assert with explicit mask synthesis, stacklevel, remove U from nullable
  
  dsfulf
  and
  claude
  committed
  4bd1e44