Files
IPZ_1/nifi/sql/load/06_fact_tournament.sql
2026-05-17 16:54:29 +02:00

19 lines
664 B
SQL

-- Sub-SELECTs resolve natural keys to surrogate keys already loaded in DIM tables.
INSERT INTO FACT_TOURNAMENT (
game_key, start_date_key, end_date_key, winner_org_key,
event_name, gender, prize_pool_usd, num_participants, duration_days, has_club_points
)
SELECT
(SELECT game_key FROM DIM_GAME WHERE game_id = ${game_id}),
${start_date_key},
${end_date_key},
${winner_org_id:isEmpty():ifElse('NULL',
concat('(SELECT org_key FROM DIM_ORGANIZATION WHERE org_id = ', ${winner_org_id}, ')'))},
'${event_name}',
'${gender}',
${prize_pool_usd},
${num_participants},
${duration_days},
${has_club_points}
FROM DUAL