- fact_flight_sales_dq: student SK (passenger/route/airplane) → NOTICE, airport_sk → порог 1% (эталон через ods.routes) - routes_dq: закомментирован RI airplane_code → ods.airplanes - ODS DAG: убрана зависимость dq_ods_airplanes → load_ods_routes - 18 студенческих файлов заменены заглушками (ODS/DDS/DM load+dq) - test_ods_sql_contract: SNAPSHOT_ENTITIES без airplanes/seats - test_dags_smoke: убран assert dq_ods_airplanes → dq_ods_routes Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
168 lines
5.3 KiB
SQL
168 lines
5.3 KiB
SQL
-- DQ для ODS routes.
|
|
|
|
DO $$
|
|
DECLARE
|
|
v_batch_id TEXT := '{{ ti.xcom_pull(task_ids="resolve_stg_batch_id") }}'::text;
|
|
v_stg_batch_count BIGINT;
|
|
v_dup_count BIGINT;
|
|
v_missing_keys_count BIGINT;
|
|
v_extra_keys_count BIGINT;
|
|
v_null_count BIGINT;
|
|
v_orphan_departure_count BIGINT;
|
|
v_orphan_arrival_count BIGINT;
|
|
v_orphan_airplane_count BIGINT;
|
|
BEGIN
|
|
-- Для snapshot-справочников пустой батч — ошибка.
|
|
SELECT COUNT(*)
|
|
INTO v_stg_batch_count
|
|
FROM stg.routes
|
|
WHERE _load_id = v_batch_id;
|
|
|
|
IF v_stg_batch_count = 0 THEN
|
|
RAISE EXCEPTION
|
|
'DQ FAILED: _load_id=% для stg.routes пустой. Проверьте загрузку STG и PXF.',
|
|
v_batch_id;
|
|
END IF;
|
|
|
|
-- В ODS не должно быть дублей по составному бизнес-ключу.
|
|
SELECT COUNT(*)
|
|
INTO v_dup_count
|
|
FROM (
|
|
SELECT route_no, validity
|
|
FROM ods.routes
|
|
GROUP BY route_no, validity
|
|
HAVING COUNT(*) > 1
|
|
) AS d;
|
|
|
|
IF v_dup_count <> 0 THEN
|
|
RAISE EXCEPTION
|
|
'DQ FAILED: в ods.routes найдены дубликаты (route_no, validity): %',
|
|
v_dup_count;
|
|
END IF;
|
|
|
|
-- Все ключи из STG текущего батча должны присутствовать в ODS.
|
|
SELECT COUNT(*)
|
|
INTO v_missing_keys_count
|
|
FROM (
|
|
SELECT DISTINCT route_no, validity
|
|
FROM stg.routes
|
|
WHERE _load_id = v_batch_id
|
|
) AS s
|
|
WHERE NOT EXISTS (
|
|
SELECT 1
|
|
FROM ods.routes AS o
|
|
WHERE o.route_no = s.route_no
|
|
AND o.validity = s.validity
|
|
);
|
|
|
|
IF v_missing_keys_count <> 0 THEN
|
|
RAISE EXCEPTION
|
|
'DQ FAILED: в ods.routes отсутствуют ключи из stg.routes (_load_id=%): %',
|
|
v_batch_id,
|
|
v_missing_keys_count;
|
|
END IF;
|
|
|
|
-- В ODS не должно быть лишних ключей, которых нет в snapshot текущего батча.
|
|
SELECT COUNT(*)
|
|
INTO v_extra_keys_count
|
|
FROM ods.routes AS o
|
|
WHERE NOT EXISTS (
|
|
SELECT 1
|
|
FROM (
|
|
SELECT DISTINCT route_no, validity
|
|
FROM stg.routes
|
|
WHERE _load_id = v_batch_id
|
|
) AS s
|
|
WHERE s.route_no = o.route_no
|
|
AND s.validity = o.validity
|
|
);
|
|
|
|
IF v_extra_keys_count <> 0 THEN
|
|
RAISE EXCEPTION
|
|
'DQ FAILED: в ods.routes найдены лишние ключи вне stg _load_id=%: %',
|
|
v_batch_id,
|
|
v_extra_keys_count;
|
|
END IF;
|
|
|
|
-- Обязательные поля в ODS.
|
|
SELECT COUNT(*)
|
|
INTO v_null_count
|
|
FROM ods.routes
|
|
WHERE route_no IS NULL
|
|
OR route_no = ''
|
|
OR validity IS NULL
|
|
OR validity = ''
|
|
OR departure_airport IS NULL
|
|
OR departure_airport = ''
|
|
OR arrival_airport IS NULL
|
|
OR arrival_airport = ''
|
|
OR airplane_code IS NULL
|
|
OR airplane_code = ''
|
|
OR _load_id IS NULL
|
|
OR _load_id = ''
|
|
OR _load_ts IS NULL;
|
|
|
|
IF v_null_count <> 0 THEN
|
|
RAISE EXCEPTION
|
|
'DQ FAILED: в ods.routes найдены NULL/пустые обязательные поля: %',
|
|
v_null_count;
|
|
END IF;
|
|
|
|
-- Ссылочная целостность: departure_airport должен существовать в ods.airports.
|
|
SELECT COUNT(*)
|
|
INTO v_orphan_departure_count
|
|
FROM ods.routes AS r
|
|
WHERE NOT EXISTS (
|
|
SELECT 1
|
|
FROM ods.airports AS a
|
|
WHERE a.airport_code = r.departure_airport
|
|
);
|
|
|
|
IF v_orphan_departure_count <> 0 THEN
|
|
RAISE EXCEPTION
|
|
'DQ FAILED: в ods.routes найдены строки с невалидным departure_airport: %',
|
|
v_orphan_departure_count;
|
|
END IF;
|
|
|
|
-- Ссылочная целостность: arrival_airport должен существовать в ods.airports.
|
|
SELECT COUNT(*)
|
|
INTO v_orphan_arrival_count
|
|
FROM ods.routes AS r
|
|
WHERE NOT EXISTS (
|
|
SELECT 1
|
|
FROM ods.airports AS a
|
|
WHERE a.airport_code = r.arrival_airport
|
|
);
|
|
|
|
IF v_orphan_arrival_count <> 0 THEN
|
|
RAISE EXCEPTION
|
|
'DQ FAILED: в ods.routes найдены строки с невалидным arrival_airport: %',
|
|
v_orphan_arrival_count;
|
|
END IF;
|
|
|
|
-- Проверка RI airplane_code → ods.airplanes закомментирована,
|
|
-- т.к. таблица ods.airplanes реализуется студентом.
|
|
-- После реализации — раскомментируйте этот блок.
|
|
-- Полную версию см. в ветке solution.
|
|
--
|
|
-- SELECT COUNT(*)
|
|
-- INTO v_orphan_airplane_count
|
|
-- FROM ods.routes AS r
|
|
-- WHERE NOT EXISTS (
|
|
-- SELECT 1
|
|
-- FROM ods.airplanes AS a
|
|
-- WHERE a.airplane_code = r.airplane_code
|
|
-- );
|
|
--
|
|
-- IF v_orphan_airplane_count <> 0 THEN
|
|
-- RAISE EXCEPTION
|
|
-- 'DQ FAILED: в ods.routes найдены строки с невалидным airplane_code: %',
|
|
-- v_orphan_airplane_count;
|
|
-- END IF;
|
|
|
|
RAISE NOTICE
|
|
'DQ PASSED: ods.routes ок (_load_id=%): stg_batch_rows=%',
|
|
v_batch_id,
|
|
v_stg_batch_count;
|
|
END $$;
|