KoalaTrapLord e3f0787c73 Optimize deckgen: push colour-identity filtering into SQL with json_each ...

- Replace SELECT * + Python-side color loop in _get_collection_for_colors()
  with projected SELECT + NOT EXISTS json_each() sub-query
- Apply same pattern to _build_collection_summary(), removing card_fits_identity()
- Add partial index idx_ce_quantity on collection_entries(quantity) WHERE qty > 0
- Handle NULL and empty-string color_identity via CASE guard
- Fix colorless commander bug: old code skipped color check entirely for []
- Add scripts/bench_deckgen.py benchmark (3-5x speedup on filtered queries)
- Add tests/test_deckgen_color_filter.py with 7 regression tests

2026-03-19 06:18:32 +00:00

..

bench_deckgen.py

Optimize deckgen: push colour-identity filtering into SQL with json_each

2026-03-19 06:18:32 +00:00