19 lines
892 B
SQL
19 lines
892 B
SQL
-- Returns one row per tournament with all natural keys needed for Oracle DIM lookups.
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-- winner_org_id is NULL when the winner is an individual (Chess, StarCraft II, etc.)
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SELECT
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t.game_id,
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CAST(DATE_FORMAT(t.start_date, '%Y%m%d') AS UNSIGNED) AS start_date_key,
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CAST(DATE_FORMAT(t.end_date, '%Y%m%d') AS UNSIGNED) AS end_date_key,
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o.organization_id AS winner_org_id,
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t.event_name,
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t.gender,
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t.prize_pool_usd,
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t.num_participants,
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COALESCE(s.duration_days,
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DATEDIFF(t.end_date, t.start_date) + 1) AS duration_days,
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CASE WHEN t.club_championship_points = 1 THEN 1 ELSE 0
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END AS has_club_points
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FROM tournament t
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LEFT JOIN schedule s ON t.tournament_id = s.tournament_id
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LEFT JOIN organization o ON o.name = t.winner;
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