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gendesign/backend/app/services/site_finder
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perf(objective_lots): inline-pushdown competitors._SOLD_COUNT_SQL + covering physflat index (#1953) 
Прод EXPLAIN-охота (follow-up эпика #1953):

#1 competitors._SOLD_COUNT_SQL — фикс регрессии #1964. JOIN
v_objective_lots_latest материализовал DISTINCT ON по всей 1.76M-таблице
ДО фильтра маппинга (qual не проталкивается ниже view-DISTINCT ON) →
Parallel Seq Scan + external sort (~213 MB temp). Переписан на
inline-pushdown (зеркало #1964 / market_metrics._STOCK_SQL): фильтр
objective_complex_mapping в CTE → DISTINCT ON по СЫРОЙ objective_lots,
JOIN ON project_name (objective_lots_project_idx). Прод: 7958 → 292 ms,
вывод побайтово идентичен (15/15 obj_id, 0 mismatch). COUNT(DISTINCT
objective_lot_id) сохранён (fan-out-safety).

#2/#6/#5 миграция 176 — покрывающий physflat-индекс. EKB-wide
_STOCK_SQL/_SALES_WINDOW_SQL full-seq-scan + external sort (~140 MB temp),
т.к. partial-индекс 173 не нёс проецируемых колонок. Новый
objective_lots_physflat_covering_idx = тот же ключ + INCLUDE(rooms_int,
area_pd, sales_start_date, is_sold, contract_date, status, class) +
WHERE premise_kind='квартира'; старый _latest_idx дропнут (полностью
замещён). Прод DRY-RUN: Index Only Scan + Unique, без external sort,
5177 → 1595 ms; индекс 252 MB. ANALYZE objective_lots в конце tx.

Деплой вне недельного окна objective-scrape (кратковременный SHARE-lock
при drop+create ~252 MB индекса на 1.75M строк).
2026-06-28 18:45:47 +05:00
..
__init__.py init 2026-04-25 13:45:19 +03:00
best_layouts.py fix(best-layouts): per-object latest snapshot for supply (#1956) 2026-06-27 23:24:28 +05:00
cadastre_fetch.py fix(week-review): автофиксы код-ревью — 169 issue (label «week ревью 1») 2026-06-15 20:21:11 +05:00
competitors.py perf(objective_lots): inline-pushdown competitors._SOLD_COUNT_SQL + covering physflat index (#1953) 2026-06-28 18:45:47 +05:00
custom_pois.py feat(#254): user_custom_pois — backend schema + CRUD + scoring integration 2026-05-17 09:34:33 +03:00
developer_attribution.py feat(site-finder): детерминированная атрибуция застройщика в analyze (#1088) 2026-06-13 16:13:45 +05:00
district_resolver.py feat(forecast): resolve admin district -> micro set in §9.x market/supply/sales filters 2026-06-05 07:03:37 +05:00
filters.py init 2026-04-25 13:45:19 +03:00
functional_zone_lookup.py feat(sf): ingest функц.зон генплана ЕКБ-2045 из ГИСОГД-СО WFS → ekb_genplan_functional_zone (#1137) 2026-06-07 12:03:39 +00:00
future_supply.py perf(forecast): per-request memoization cache for §22 cold build (#1129) 2026-06-08 05:26:27 +00:00
gate_verdict.py fix(gate): area-gate ЗОУИТ utility-easement blocker (sub-17) — снять over-block 2026-06-24 14:45:59 +05:00
granddoc_lookup.py fix(week-review): backend-аудит v2 — 82 фиксов (#1660) 2026-06-17 17:13:38 +00:00
ird_analyze.py fix(site-finder): optimize zone-regulation resolve in /analyze (#1850) 2026-06-25 09:12:41 +00:00
ird_overlay_lookup.py fix(site-finder): расширить except в parcel_ird_overlaps до DataError (#1095) 2026-06-13 15:02:50 +05:00
krt_lookup.py fix(site-finder): склеить разорванный regex в _PLANNING_NO_MATCH_SQL (#1230) 2026-06-13 12:43:28 +05:00
layout_signature.py fix(sf-08): add euro-1/euro-2 room_bucket for small-format rooms=2 flats 2026-05-17 14:38:48 +03:00
layout_velocity_refresh.py feat(analytics): mv_layout_velocity MV + refresh helper (#113 PR B) (#194) 2026-05-16 08:26:59 +00:00
locations.py fix(site_finder): make Location demand_index city-relative (#948) 2026-06-08 13:58:12 +05:00
macro.py feat(macro): ЕМИСС среднедушевые доходы (id=57039) -> macro_indicator (#946 part2) 2026-06-07 18:44:38 +05:00
market_metrics.py fix(objective): physflat-dedup current-state consumers + honest n_sold window (#1964) 2026-06-28 04:27:43 +05:00
network_obremenenie.py feat(site-finder): сетевые обременения из ЗОУИТ (#1070, Refs #103) (#1328) 2026-06-14 14:49:32 +00:00
noise_loader.py fix(week-review): автофиксы код-ревью — 169 issue (label «week ревью 1») 2026-06-15 20:21:11 +05:00
okn_lookup.py fix(okn): expand registry coverage + load detail-card name/address (#1159) 2026-06-13 15:02:50 +05:00
ors_client.py feat(site_finder): routing POI decay (#41) + OSM utility distances (#44) + ЗОУИТ geom (#255bk) 2026-06-13 22:31:56 +05:00
osrm_client_local.py feat(analyze): per-category OSRM routing (foot vs driving) (#39 A3) 2026-06-27 04:30:25 +05:00
own_portfolio.py fix(week-review): автофиксы код-ревью — 169 issue (label «week ревью 1») 2026-06-15 20:21:11 +05:00
parcel_financial.py feat(financial): ground-floor нежилое (office/commercial) tranche 2026-06-25 11:40:01 +00:00
parser.py init 2026-04-25 13:45:19 +03:00
pat_lookup.py feat(sf): подзоны ПАТ Кольцово → pat_subzones (#1150) 2026-06-07 14:43:07 +00:00
planning_lookup.py feat(sf): wire ППТ/ПМТ planning_projects в analyze ird-блок (#1105) 2026-06-06 20:50:34 +00:00
poi_loader.py fix(week-review): автофиксы код-ревью — 169 issue (label «week ревью 1») 2026-06-15 20:21:11 +05:00
poi_score.py fix(site-finder): normalize POI weighted score to 0..100 on backend (#1486) 2026-06-17 20:26:35 +03:00
ppt_tep_lookup.py fix(week-review): backend-аудит v2 — 82 фиксов (#1660) 2026-06-17 17:13:38 +00:00
premises_lookup.py fix(week-review): backend-аудит v2 — 82 фиксов (#1660) 2026-06-17 17:13:38 +00:00
pzz_loader.py fix(pzz_loader): replace bare db.rollback() with SAVEPOINT per-row (#124) 2026-05-14 23:29:23 +03:00
quarter_dump_lookup.py docs(zouit): уточнить DISTINCT ON-комментарий + убрать stale cad_zouit из FE-типа (#1957) 2026-06-27 14:21:01 +05:00
quarter_price_index_refresh.py fix(week-review): backend-аудит v2 — 82 фиксов (#1660) 2026-06-17 17:13:38 +00:00
quarter_price_refresh.py feat(analytics): mv_quarter_price_per_m2 MV + refresh helper (#33 D1 PR A) (#209) 2026-05-16 11:12:01 +00:00
reservation_lookup.py feat(sf): ПАГЕ-парсер изъятия/резервирования → land_reservation (#1118) 2026-06-07 10:15:03 +00:00
riasurt_lookup.py feat(site-finder): РИАСУРТ Свердл 14-layer harvest client+schema+task for ЕКБ agglomeration (#108) 2026-06-17 21:49:04 +03:00
sales_tracker_mv_refresh.py chore(sql): renumber sales-tracker MV migration 161→164 (avoid collision) 2026-06-17 22:36:39 +03:00
saturation.py feat(site-finder): POI saturation per capita по районам ЕКБ (#42) (#1329) 2026-06-14 15:05:22 +00:00
scorer.py init 2026-04-25 13:45:19 +03:00
supply_layers.py fix(objective): physflat-dedup current-state consumers + honest n_sold window (#1964) 2026-06-28 04:27:43 +05:00
utility_infrastructure_loader.py fix(site-finder): Overpass retry-backoff + mirror fallback for utility loader (#1746) (#1931) 2026-06-26 21:13:06 +00:00
velocity.py feat(etl): housing-class normalization fallback via yandex_realty trigram match (#38) (#1911) 2026-06-26 07:44:25 +00:00
weight_profiles.py feat(#114): seed 3 default weight presets + include_system API param 2026-05-16 22:49:56 +03:00
zone_regulation.py fix(site-finder): isolate zone-regulation cache write off the request session (#1850 item 4) 2026-06-25 11:16:26 +00:00